Common Weakness Enumeration
CWE-400
DiscouragedUncontrolled Resource Consumption
Abstraction: Class · Status: Draft
The product does not properly control the allocation and maintenance of a limited resource.
5557 vulnerabilities reference this CWE, most recent first.
GHSA-G6H4-J28X-38G5
Vulnerability from github – Published: 2024-07-03 18:48 – Updated: 2024-11-12 15:30
VLAI
Details
A flaw was found in the cockpit package. This flaw allows an authenticated user to kill any process when enabling the pam_env's user_readenv option, which leads to a denial of service (DoS) attack.
Severity
{
"affected": [],
"aliases": [
"CVE-2024-6126"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-03T15:15:06Z",
"severity": "LOW"
},
"details": "A flaw was found in the cockpit package. This flaw allows an authenticated user to kill any process when enabling the pam_env\u0027s user_readenv option, which leads to a denial of service (DoS) attack.",
"id": "GHSA-g6h4-j28x-38g5",
"modified": "2024-11-12T15:30:32Z",
"published": "2024-07-03T18:48:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6126"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:9325"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2024-6126"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2292897"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-G6HG-4V3C-6JQ7
Vulnerability from github – Published: 2022-10-26 19:00 – Updated: 2026-06-09 12:58
VLAI
Summary
Apache IoTDB subject to ReDOS with Java 8
Details
Apache IoTDB versions 0.12.2 through 0.12.6, and 0.13.0 through 0.13.2 are vulnerable to a Denial of Service attack when accepting untrusted patterns for REGEXP queries with Java 8. This issue is patched in 0.13.3. Users should upgrade or use a later version of Java to avoid it.
Severity
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.iotdb:flink-tsfile-connector"
},
"ranges": [
{
"events": [
{
"introduced": "0.12.2"
},
{
"fixed": "0.13.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "apache-iotdb"
},
"ranges": [
{
"events": [
{
"introduced": "0.12.2"
},
{
"fixed": "0.13.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.iotdb:iotdb-server"
},
"ranges": [
{
"events": [
{
"introduced": "0.12.2"
},
{
"fixed": "0.13.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.iotdb:tsfile"
},
"ranges": [
{
"events": [
{
"introduced": "0.12.2"
},
{
"fixed": "0.13.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2022-43766"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2022-10-27T18:38:35Z",
"nvd_published_at": "2022-10-26T16:15:00Z",
"severity": "HIGH"
},
"details": "Apache IoTDB versions 0.12.2 through 0.12.6, and 0.13.0 through 0.13.2 are vulnerable to a Denial of Service attack when accepting untrusted patterns for REGEXP queries with Java 8. This issue is patched in 0.13.3. Users should upgrade or use a later version of Java to avoid it.",
"id": "GHSA-g6hg-4v3c-6jq7",
"modified": "2026-06-09T12:58:27Z",
"published": "2022-10-26T19:00:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-43766"
},
{
"type": "PACKAGE",
"url": "https://github.com/apache/iotdb"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/apache-iotdb/PYSEC-2022-42972.yaml"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/9pgpb82p5brooy41n8l5q0y9h33db2zn"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Apache IoTDB subject to ReDOS with Java 8"
}
GHSA-G6JG-Q927-WWMP
Vulnerability from github – Published: 2026-01-09 18:31 – Updated: 2026-04-14 15:30
VLAI
Details
An issue in Hero Motocorp Vida V1 Pro 2.0.7 allows a local attacker to cause a denial of service via the BLE component
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2025-67133"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-09T16:16:07Z",
"severity": "HIGH"
},
"details": "An issue in Hero Motocorp Vida V1 Pro 2.0.7 allows a local attacker to cause a denial of service via the BLE component",
"id": "GHSA-g6jg-q927-wwmp",
"modified": "2026-04-14T15:30:28Z",
"published": "2026-01-09T18:31:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-67133"
},
{
"type": "WEB",
"url": "https://threadpoolx.gitbook.io/docs/cve/cve-2025-67133-denial-of-service-via-unauthenticated-ble-connection"
},
{
"type": "WEB",
"url": "https://www.vidaworld.com"
},
{
"type": "WEB",
"url": "http://hero.com"
},
{
"type": "WEB",
"url": "http://vida.com"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G6QM-P3JR-VJ64
Vulnerability from github – Published: 2022-05-24 17:35 – Updated: 2022-05-24 17:35
VLAI
Details
An incomplete fix for CVE-2020-12662 was shipped for Unbound in Red Hat Enterprise Linux 7, as part of erratum RHSA-2020:2414. Vulnerable versions of Unbound could still amplify an incoming query into a large number of queries directed to a target, even with a lower amplification ratio compared to versions of Unbound that shipped before the mentioned erratum. This issue is about the incomplete fix for CVE-2020-12662, and it does not affect upstream versions of Unbound.
{
"affected": [],
"aliases": [
"CVE-2020-10772"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-11-27T18:15:00Z",
"severity": "HIGH"
},
"details": "An incomplete fix for CVE-2020-12662 was shipped for Unbound in Red Hat Enterprise Linux 7, as part of erratum RHSA-2020:2414. Vulnerable versions of Unbound could still amplify an incoming query into a large number of queries directed to a target, even with a lower amplification ratio compared to versions of Unbound that shipped before the mentioned erratum. This issue is about the incomplete fix for CVE-2020-12662, and it does not affect upstream versions of Unbound.",
"id": "GHSA-g6qm-p3jr-vj64",
"modified": "2022-05-24T17:35:00Z",
"published": "2022-05-24T17:35:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10772"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1846026"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-G6WQ-QCWM-J5G2
Vulnerability from github – Published: 2020-06-05 14:21 – Updated: 2023-05-16 16:17
VLAI
Summary
Regular Expression Denial of Service in websocket-extensions (RubyGem)
Details
Impact
The ReDoS flaw allows an attacker to exhaust the server's capacity to process incoming requests by sending a WebSocket handshake request containing a header of the following form:
Sec-WebSocket-Extensions: a; b="\c\c\c\c\c\c\c\c\c\c ...
That is, a header containing an unclosed string parameter value whose content is a repeating two-byte sequence of a backslash and some other character. The parser takes exponential time to reject this header as invalid, and this will block the processing of any other work on the same thread. Thus if you are running a single-threaded server, such a request can render your service completely unavailable.
Patches
Users should upgrade to version 0.1.5.
Workarounds
There are no known work-arounds other than disabling any public-facing WebSocket functionality you are operating.
References
- https://blog.jcoglan.com/2020/06/02/redos-vulnerability-in-websocket-extensions/
Severity
8.2 (High)
{
"affected": [
{
"package": {
"ecosystem": "RubyGems",
"name": "websocket-extensions"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.1.5"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2020-7663"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2020-06-03T23:10:34Z",
"nvd_published_at": "2020-06-02T19:15:00Z",
"severity": "HIGH"
},
"details": "### Impact\n\nThe ReDoS flaw allows an attacker to exhaust the server\u0027s capacity to process incoming requests by sending a WebSocket handshake request containing a header of the following form:\n\n Sec-WebSocket-Extensions: a; b=\"\\c\\c\\c\\c\\c\\c\\c\\c\\c\\c ...\n\nThat is, a header containing an unclosed string parameter value whose content is a repeating two-byte sequence of a backslash and some other character. The parser takes exponential time to reject this header as invalid, and this will block the processing of any other work on the same thread. Thus if you are running a single-threaded server, such a request can render your service completely unavailable.\n\n### Patches\n\nUsers should upgrade to version 0.1.5.\n\n### Workarounds\n\nThere are no known work-arounds other than disabling any public-facing WebSocket functionality you are operating.\n\n### References\n\n- https://blog.jcoglan.com/2020/06/02/redos-vulnerability-in-websocket-extensions/",
"id": "GHSA-g6wq-qcwm-j5g2",
"modified": "2023-05-16T16:17:54Z",
"published": "2020-06-05T14:21:29Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/faye/websocket-extensions-ruby/security/advisories/GHSA-g6wq-qcwm-j5g2"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7663"
},
{
"type": "WEB",
"url": "https://github.com/faye/websocket-extensions-ruby/commit/aa156a439da681361ed6f53f1a8131892418838b"
},
{
"type": "WEB",
"url": "https://blog.jcoglan.com/2020/06/02/redos-vulnerability-in-websocket-extensions"
},
{
"type": "PACKAGE",
"url": "https://github.com/faye/websocket-extensions-ruby"
},
{
"type": "WEB",
"url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/websocket-extensions/CVE-2020-7663.yml"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00031.html"
},
{
"type": "WEB",
"url": "https://snyk.io/vuln/SNYK-RUBY-WEBSOCKETEXTENSIONS-570830"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/4502-1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
"type": "CVSS_V3"
}
],
"summary": "Regular Expression Denial of Service in websocket-extensions (RubyGem)"
}
GHSA-G6WQ-V77V-V58C
Vulnerability from github – Published: 2026-06-09 18:31 – Updated: 2026-06-09 18:31
VLAI
Details
Uncontrolled resource consumption in HTTP/2 allows an unauthorized attacker to deny service over a network.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2026-49160"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-09T17:17:46Z",
"severity": "HIGH"
},
"details": "Uncontrolled resource consumption in HTTP/2 allows an unauthorized attacker to deny service over a network.",
"id": "GHSA-g6wq-v77v-v58c",
"modified": "2026-06-09T18:31:01Z",
"published": "2026-06-09T18:31:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-49160"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49160"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G743-M6X3-V6WM
Vulnerability from github – Published: 2026-06-15 21:30 – Updated: 2026-06-16 15:33
VLAI
Details
An issue in the uploadPostHandler component of Andrei Marcu linx-server v2.3.8 allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2026-50879"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-15T20:16:30Z",
"severity": "HIGH"
},
"details": "An issue in the uploadPostHandler component of Andrei Marcu linx-server v2.3.8 allows attackers to cause a Denial of Service (DoS) via a crafted POST request.",
"id": "GHSA-g743-m6x3-v6wm",
"modified": "2026-06-16T15:33:47Z",
"published": "2026-06-15T21:30:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-50879"
},
{
"type": "WEB",
"url": "https://gist.github.com/pyuysig/807d92e6d8e7648d140d004f3b54b08b"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G74Q-22GC-6974
Vulnerability from github – Published: 2026-04-21 21:31 – Updated: 2026-04-21 21:31
VLAI
Details
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Severity
4.9 (Medium)
{
"affected": [],
"aliases": [
"CVE-2026-34304"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-21T21:16:35Z",
"severity": "MODERATE"
},
"details": "Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).",
"id": "GHSA-g74q-22gc-6974",
"modified": "2026-04-21T21:31:26Z",
"published": "2026-04-21T21:31:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34304"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuapr2026.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G74Q-5XW3-J7Q9
Vulnerability from github – Published: 2024-02-13 19:49 – Updated: 2026-02-17 22:01
VLAI
Summary
Microsoft Security Advisory CVE-2024-21386: .NET Denial of Service Vulnerability
Details
Microsoft Security Advisory CVE-2024-21386: .NET Denial of Service Vulnerability
Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET 6.0, ASP.NET 7.0 and, ASP.NET 8.0 . This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.
A vulnerability exists in ASP.NET applications using SignalR where a malicious client can result in a denial-of-service.
Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/295
Mitigation factors
Microsoft has not identified any mitigating factors for this vulnerability.
Affected software
- Any .NET 6.0 application running on .NET 6.0.26 or earlier.
- Any .NET 7.0 application running on .NET 7.0.15 or earlier.
- Any .NET 8.0 application running on .NET 8.0.1 or earlier.
Affected Packages
The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below
ASP.NET 6.0
| Package name | Affected version | Patched version |
|---|---|---|
| Microsoft.AspNetCore.App.Runtime.linux-arm | <= 6.0.26 | 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64 | <= 6.0.26 | 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm | <= 6.0.26 | 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | <= 6.0.26 | 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | <= 6.0.26 | 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.linux-x64 | <= 6.0.26 | 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.osx-arm64 | <= 6.0.26 | 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.osx-x64 | <= 6.0.26 | 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.win-arm | <= 6.0.26 | 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.win-arm64 | <= 6.0.26 | 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.win-x64 | <= 6.0.26 | 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.win-x86 | <= 6.0.26 | 6.0.27 |
ASP.NET 7.0
| Package name | Affected version | Patched version |
|---|---|---|
| Microsoft.AspNetCore.App.Runtime.linux-arm | <= 7.0.15 | 7.0.16 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64 | <= 7.0.15 | 7.0.16 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm | <= 7.0.15 | 7.0.16 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | <= 7.0.15 | 7.0.16 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | <= 7.0.15 | 7.0.16 |
| Microsoft.AspNetCore.App.Runtime.linux-x64 | <= 7.0.15 | 7.0.16 |
| Microsoft.AspNetCore.App.Runtime.osx-arm64 | <= 7.0.15 | 7.0.16 |
| Microsoft.AspNetCore.App.Runtime.osx-x64 | <= 7.0.15 | 7.0.16 |
| Microsoft.AspNetCore.App.Runtime.win-arm | <= 7.0.15 | 7.0.16 |
| Microsoft.AspNetCore.App.Runtime.win-arm64 | <= 7.0.15 | 7.0.16 |
| Microsoft.AspNetCore.App.Runtime.win-x64 | <= 7.0.15 | 7.0.16 |
| Microsoft.AspNetCore.App.Runtime.win-x86 | <= 7.0.15 | 7.0.16 |
ASP.NET 8.0
| Package name | Affected version | Patched version |
|---|---|---|
| Microsoft.AspNetCore.App.Runtime.linux-arm | <= 8.0.1 | 8.0.2 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64 | <= 8.0.1 | 8.0.2 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm | <= 8.0.1 | 8.0.2 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | <= 8.0.1 | 8.0.2 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | <= 8.0.1 | 8.0.2 |
| Microsoft.AspNetCore.App.Runtime.linux-x64 | <= 8.0.1 | 8.0.2 |
| Microsoft.AspNetCore.App.Runtime.osx-arm64 | <= 8.0.1 | 8.0.2 |
| Microsoft.AspNetCore.App.Runtime.osx-x64 | <= 8.0.1 | 8.0.2 |
| Microsoft.AspNetCore.App.Runtime.win-arm | <= 8.0.1 | 8.0.2 |
| Microsoft.AspNetCore.App.Runtime.win-arm64 | <= 8.0.1 | 8.0.2 |
| Microsoft.AspNetCore.App.Runtime.win-x64 | <= 8.0.1 | 8.0.2 |
| Microsoft.AspNetCore.App.Runtime.win-x86 | <= 8.0.1 | 8.0.2 |
Advisory FAQ
How do I know if I am affected?
If you have a runtime or SDK with a version listed, or an affected package listed in affected software or affected packages , you're exposed to the vulnerability.
How do I fix the issue?
- To fix the issue please install the latest version of .NET 8.0 or .NET 7.0 or .NET 6.0. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.
- If you have .NET 6.0 or greater installed, you can list the versions you have installed by running the
dotnet --infocommand. You will see output like the following;
.NET Core SDK (reflecting any global.json):
Version: 6.0.200
Commit: 8473146e7d
Runtime Environment:
OS Name: Windows
OS Version: 10.0.18363
OS Platform: Windows
RID: win10-x64
Base Path: C:\Program Files\dotnet\sdk\6.0.300\
Host (useful for support):
Version: 6.0.5
Commit: 8473146e7d
.NET Core SDKs installed:
6.0.200 [C:\Program Files\dotnet\sdk]
.NET Core runtimes installed:
Microsoft.AspNetCore.App 6.0.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 6.0.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 6.0.5 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
To install additional .NET Core runtimes or SDKs:
https://aka.ms/dotnet-download
- If you're using .NET 8.0, you should download and install .NET 8.0.2 Runtime or .NET 8.0.102 SDK (for Visual Studio 2022 v17.8) from https://dotnet.microsoft.com/download/dotnet-core/8.0.
- If you're using .NET 7.0, you should download and install Runtime 7.0.16 or SDK 7.0.116 (for Visual Studio 2022 v17.4) from https://dotnet.microsoft.com/download/dotnet-core/7.0.
- If you're using .NET 6.0, you should download and install Runtime 6.0.27 or SDK 6.0.419 from https://dotnet.microsoft.com/download/dotnet-core/6.0.
.NET 6.0, .NET 7.0 and, .NET 8.0 updates are also available from Microsoft Update. To access this either type "Check for updates" in your Windows search, or open Settings, choose Update & Security and then click Check for Updates.
Once you have installed the updated runtime or SDK, restart your apps for the update to take effect.
Additionally, if you've deployed self-contained applications targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.
Other Information
Reporting Security Issues
If you have found a potential security issue in .NET 8.0 or .NET 7.0 or .NET 6.0, please email details to secure@microsoft.com. Reports may qualify for the Microsoft .NET Core & .NET 5 Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.
Support
You can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime and https://github.com/dotnet/aspnet/. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.
Disclaimer
The information provided in this advisory is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
External Links
Revisions
V1.0 (February 13, 2024): Advisory published.
Version 1.0
Last Updated 2024-02-13
Severity
7.5 (High)
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{
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"package": {
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},
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{
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}
],
"aliases": [
"CVE-2024-21386"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2024-02-13T19:49:43Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "# Microsoft Security Advisory CVE-2024-21386: .NET Denial of Service Vulnerability\n\n## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in ASP.NET 6.0, ASP.NET 7.0 and, ASP.NET 8.0 . This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.\n\nA vulnerability exists in ASP.NET applications using SignalR where a malicious client can result in a denial-of-service.\n\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/295\n\n### Mitigation factors\n\nMicrosoft has not identified any mitigating factors for this vulnerability.\n\n## Affected software\n\n* Any .NET 6.0 application running on .NET 6.0.26 or earlier.\n* Any .NET 7.0 application running on .NET 7.0.15 or earlier.\n* Any .NET 8.0 application running on .NET 8.0.1 or earlier.\n\n## Affected Packages\nThe vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below\n\n### ASP.NET 6.0\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.AspNetCore.App.Runtime.linux-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm) | \u003c= 6.0.26 | 6.0.27\n[Microsoft.AspNetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm64) | \u003c= 6.0.26 | 6.0.27\n[Microsoft.AspNetCore.App.Runtime.linux-musl-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm) | \u003c= 6.0.26 | 6.0.27\n[Microsoft.AspNetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64) | \u003c= 6.0.26 | 6.0.27\n[Microsoft.AspNetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-x64) | \u003c= 6.0.26 | 6.0.27\n[Microsoft.AspNetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-x64) | \u003c= 6.0.26 | 6.0.27\n[Microsoft.AspNetCore.App.Runtime.osx-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-arm64) | \u003c= 6.0.26 | 6.0.27\n[Microsoft.AspNetCore.App.Runtime.osx-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-x64) | \u003c= 6.0.26 | 6.0.27\n[Microsoft.AspNetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm) | \u003c= 6.0.26 | 6.0.27\n[Microsoft.AspNetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm64) | \u003c= 6.0.26 | 6.0.27\n[Microsoft.AspNetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x64) | \u003c= 6.0.26 | 6.0.27\n[Microsoft.AspNetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x86) | \u003c= 6.0.26 | 6.0.27\n\n\n\n### ASP.NET 7.0\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.AspNetCore.App.Runtime.linux-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm) | \u003c= 7.0.15 | 7.0.16\n[Microsoft.AspNetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm64) | \u003c= 7.0.15 | 7.0.16\n[Microsoft.AspNetCore.App.Runtime.linux-musl-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm) | \u003c= 7.0.15 | 7.0.16\n[Microsoft.AspNetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64) | \u003c= 7.0.15 | 7.0.16\n[Microsoft.AspNetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-x64) | \u003c= 7.0.15 | 7.0.16\n[Microsoft.AspNetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-x64) | \u003c= 7.0.15 | 7.0.16\n[Microsoft.AspNetCore.App.Runtime.osx-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-arm64) | \u003c= 7.0.15 | 7.0.16\n[Microsoft.AspNetCore.App.Runtime.osx-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-x64) | \u003c= 7.0.15 | 7.0.16\n[Microsoft.AspNetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm) | \u003c= 7.0.15 | 7.0.16\n[Microsoft.AspNetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm64) | \u003c= 7.0.15 | 7.0.16\n[Microsoft.AspNetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x64) | \u003c= 7.0.15 | 7.0.16\n[Microsoft.AspNetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x86) | \u003c= 7.0.15 | 7.0.16\n\n### ASP.NET 8.0\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.AspNetCore.App.Runtime.linux-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm) | \u003c= 8.0.1 | 8.0.2\n[Microsoft.AspNetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm64) | \u003c= 8.0.1 | 8.0.2\n[Microsoft.AspNetCore.App.Runtime.linux-musl-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm) | \u003c= 8.0.1 | 8.0.2\n[Microsoft.AspNetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64) | \u003c= 8.0.1 | 8.0.2\n[Microsoft.AspNetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-x64) | \u003c= 8.0.1 | 8.0.2\n[Microsoft.AspNetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-x64) | \u003c= 8.0.1 | 8.0.2\n[Microsoft.AspNetCore.App.Runtime.osx-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-arm64) | \u003c= 8.0.1 | 8.0.2\n[Microsoft.AspNetCore.App.Runtime.osx-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-x64) | \u003c= 8.0.1 | 8.0.2\n[Microsoft.AspNetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm) | \u003c= 8.0.1 | 8.0.2\n[Microsoft.AspNetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm64) | \u003c= 8.0.1 | 8.0.2\n[Microsoft.AspNetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x64) | \u003c= 8.0.1 | 8.0.2\n[Microsoft.AspNetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x86) | \u003c= 8.0.1 | 8.0.2\n\n## Advisory FAQ\n\n### How do I know if I am affected?\n\nIf you have a runtime or SDK with a version listed, or an affected package listed in [affected software](#affected-software) or [affected packages](#affected-packages) , you\u0027re exposed to the vulnerability.\n\n### How do I fix the issue?\n\n* To fix the issue please install the latest version of .NET 8.0 or .NET 7.0 or .NET 6.0. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.\n* If you have .NET 6.0 or greater installed, you can list the versions you have installed by running the `dotnet --info` command. You will see output like the following;\n\n```\n.NET Core SDK (reflecting any global.json):\n\n Version: 6.0.200\n Commit: 8473146e7d\n\nRuntime Environment:\n\n OS Name: Windows\n OS Version: 10.0.18363\n OS Platform: Windows\n RID: win10-x64\n Base Path: C:\\Program Files\\dotnet\\sdk\\6.0.300\\\n\nHost (useful for support):\n\n Version: 6.0.5\n Commit: 8473146e7d\n\n.NET Core SDKs installed:\n\n 6.0.200 [C:\\Program Files\\dotnet\\sdk]\n\n.NET Core runtimes installed:\n\n Microsoft.AspNetCore.App 6.0.5 [C:\\Program Files\\dotnet\\shared\\Microsoft.AspNetCore.App]\n Microsoft.NETCore.App 6.0.5 [C:\\Program Files\\dotnet\\shared\\Microsoft.NETCore.App]\n Microsoft.WindowsDesktop.App 6.0.5 [C:\\Program Files\\dotnet\\shared\\Microsoft.WindowsDesktop.App]\n\nTo install additional .NET Core runtimes or SDKs:\n https://aka.ms/dotnet-download\n```\n\n* If you\u0027re using .NET 8.0, you should download and install .NET 8.0.2 Runtime or .NET 8.0.102 SDK (for Visual Studio 2022 v17.8) from https://dotnet.microsoft.com/download/dotnet-core/8.0.\n* If you\u0027re using .NET 7.0, you should download and install Runtime 7.0.16 or SDK 7.0.116 (for Visual Studio 2022 v17.4) from https://dotnet.microsoft.com/download/dotnet-core/7.0.\n* If you\u0027re using .NET 6.0, you should download and install Runtime 6.0.27 or SDK 6.0.419 from https://dotnet.microsoft.com/download/dotnet-core/6.0.\n\n.NET 6.0, .NET 7.0 and, .NET 8.0 updates are also available from Microsoft Update. To access this either type \"Check for updates\" in your Windows search, or open Settings, choose Update \u0026 Security and then click Check for Updates.\n\nOnce you have installed the updated runtime or SDK, restart your apps for the update to take effect.\n\nAdditionally, if you\u0027ve deployed [self-contained applications](https://docs.microsoft.com/dotnet/core/deploying/#self-contained-deployments-scd) targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.\n\n## Other Information\n\n### Reporting Security Issues\n\nIf you have found a potential security issue in .NET 8.0 or .NET 7.0 or .NET 6.0, please email details to secure@microsoft.com. Reports may qualify for the Microsoft .NET Core \u0026 .NET 5 Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at \u003chttps://aka.ms/corebounty\u003e.\n\n### Support\n\nYou can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime and https://github.com/dotnet/aspnet/. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.\n\n### Disclaimer\n\nThe information provided in this advisory is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.\n\n### External Links\n\n[CVE-2024-21386]( https://www.cve.org/CVERecord?id=CVE-2024-21386)\n\n### Revisions\n\nV1.0 (February 13, 2024): Advisory published.\n\n_Version 1.0_\n\n_Last Updated 2024-02-13_",
"id": "GHSA-g74q-5xw3-j7q9",
"modified": "2026-02-17T22:01:33Z",
"published": "2024-02-13T19:49:43Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-g74q-5xw3-j7q9"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21386"
},
{
"type": "PACKAGE",
"url": "https://github.com/dotnet/aspnetcore"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21386"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Microsoft Security Advisory CVE-2024-21386: .NET Denial of Service Vulnerability"
}
GHSA-G752-372V-QJJ2
Vulnerability from github – Published: 2024-05-03 03:30 – Updated: 2024-05-03 03:30
VLAI
Details
Inductive Automation Ignition ConditionRefresh Resource Exhaustion Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Inductive Automation Ignition. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the handling of OPC UA ConditionRefresh requests. By sending a large number of requests, an attacker can consume all available resources on the server. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-20499.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2023-39477"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-03T03:15:13Z",
"severity": "HIGH"
},
"details": "Inductive Automation Ignition ConditionRefresh Resource Exhaustion Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Inductive Automation Ignition. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the handling of OPC UA ConditionRefresh requests. By sending a large number of requests, an attacker can consume all available resources on the server. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-20499.",
"id": "GHSA-g752-372v-qjj2",
"modified": "2024-05-03T03:30:56Z",
"published": "2024-05-03T03:30:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39477"
},
{
"type": "WEB",
"url": "https://inductiveautomation.com/downloads/releasenotes/8.1.33"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1050"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation
Architecture and Design
Design throttling mechanisms into the system architecture. The best protection is to limit the amount of resources that an unauthorized user can cause to be expended. A strong authentication and access control model will help prevent such attacks from occurring in the first place. The login application should be protected against DoS attacks as much as possible. Limiting the database access, perhaps by caching result sets, can help minimize the resources expended. To further limit the potential for a DoS attack, consider tracking the rate of requests received from users and blocking requests that exceed a defined rate threshold.
Mitigation
Architecture and Design
- Mitigation of resource exhaustion attacks requires that the target system either:
- The first of these solutions is an issue in itself though, since it may allow attackers to prevent the use of the system by a particular valid user. If the attacker impersonates the valid user, they may be able to prevent the user from accessing the server in question.
- The second solution is simply difficult to effectively institute -- and even when properly done, it does not provide a full solution. It simply makes the attack require more resources on the part of the attacker.
- recognizes the attack and denies that user further access for a given amount of time, or
- uniformly throttles all requests in order to make it more difficult to consume resources more quickly than they can again be freed.
Mitigation
Architecture and Design
Ensure that protocols have specific limits of scale placed on them.
Mitigation
Implementation
Ensure that all failures in resource allocation place the system into a safe posture.
CAPEC-147: XML Ping of the Death
An attacker initiates a resource depletion attack where a large number of small XML messages are delivered at a sufficiently rapid rate to cause a denial of service or crash of the target. Transactions such as repetitive SOAP transactions can deplete resources faster than a simple flooding attack because of the additional resources used by the SOAP protocol and the resources necessary to process SOAP messages. The transactions used are immaterial as long as they cause resource utilization on the target. In other words, this is a normal flooding attack augmented by using messages that will require extra processing on the target.
CAPEC-227: Sustained Client Engagement
An adversary attempts to deny legitimate users access to a resource by continually engaging a specific resource in an attempt to keep the resource tied up as long as possible. The adversary's primary goal is not to crash or flood the target, which would alert defenders; rather it is to repeatedly perform actions or abuse algorithmic flaws such that a given resource is tied up and not available to a legitimate user. By carefully crafting a requests that keep the resource engaged through what is seemingly benign requests, legitimate users are limited or completely denied access to the resource.
CAPEC-492: Regular Expression Exponential Blowup
An adversary may execute an attack on a program that uses a poor Regular Expression(Regex) implementation by choosing input that results in an extreme situation for the Regex. A typical extreme situation operates at exponential time compared to the input size. This is due to most implementations using a Nondeterministic Finite Automaton(NFA) state machine to be built by the Regex algorithm since NFA allows backtracking and thus more complex regular expressions.