CWE-400
DiscouragedUncontrolled Resource Consumption
Abstraction: Class · Status: Draft
The product does not properly control the allocation and maintenance of a limited resource.
5579 vulnerabilities reference this CWE, most recent first.
GHSA-73QC-88CX-HQMH
Vulnerability from github – Published: 2022-05-13 01:09 – Updated: 2022-05-13 01:09The mxmlDelete function in mxml-node.c in mxml 2.9, 2.7, and possibly earlier allows remote attackers to cause a denial of service (stack consumption) via crafted xml file.
{
"affected": [],
"aliases": [
"CVE-2016-4570"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-02-03T15:59:00Z",
"severity": "HIGH"
},
"details": "The mxmlDelete function in mxml-node.c in mxml 2.9, 2.7, and possibly earlier allows remote attackers to cause a denial of service (stack consumption) via crafted xml file.",
"id": "GHSA-73qc-88cx-hqmh",
"modified": "2022-05-13T01:09:17Z",
"published": "2022-05-13T01:09:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-4570"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1334648"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2019/01/msg00018.html"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2016/05/09/16"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2016/05/11/14"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/90315"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-73QC-G3PC-J338
Vulnerability from github – Published: 2025-02-13 00:33 – Updated: 2025-02-14 18:30An issue was discovered in Samsung Mobile Processor Exynos 2200, 1480, and 2400. The absence of a null check leads to a Denial of Service at amdgpu_cs_ib_fill in the Xclipse Driver.
{
"affected": [],
"aliases": [
"CVE-2024-46923"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-12T22:15:39Z",
"severity": "HIGH"
},
"details": "An issue was discovered in Samsung Mobile Processor Exynos 2200, 1480, and 2400. The absence of a null check leads to a Denial of Service at amdgpu_cs_ib_fill in the Xclipse Driver.",
"id": "GHSA-73qc-g3pc-j338",
"modified": "2025-02-14T18:30:49Z",
"published": "2025-02-13T00:33:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46923"
},
{
"type": "WEB",
"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates"
}
],
"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-73RR-HH4G-FPGX
Vulnerability from github – Published: 2026-01-14 21:34 – Updated: 2026-01-30 17:13Impact
Attempting to parse a patch whose filename headers contain the line break characters \r, \u2028, or \u2029 can cause the parsePatch method to enter an infinite loop. It then consumes memory without limit until the process crashes due to running out of memory.
Applications are therefore likely to be vulnerable to a denial-of-service attack if they call parsePatch with a user-provided patch as input. A large payload is not needed to trigger the vulnerability, so size limits on user input do not provide any protection. Furthermore, some applications may be vulnerable even when calling parsePatch on a patch generated by the application itself if the user is nonetheless able to control the filename headers (e.g. by directly providing the filenames of the files to be diffed).
The applyPatch method is similarly affected if (and only if) called with a string representation of a patch as an argument, since under the hood it parses that string using parsePatch. Other methods of the library are unaffected.
Finally, a second and lesser bug - a ReDOS - also exhibits when those same line break characters are present in a patch's patch header (also known as its "leading garbage"). A maliciously-crafted patch header of length n can take parsePatch O(n³) time to parse.
Patches
All vulnerabilities described are fixed in v8.0.3.
Workarounds
If using a version of jsdiff earlier than v8.0.3, do not attempt to parse patches that contain any of these characters: \r, \u2028, or \u2029.
References
PR that fixed the bug: https://github.com/kpdecker/jsdiff/pull/649
CVE Notes
Note that although the advisory describes two bugs, they each enable exactly the same attack vector (that an attacker who controls input to parsePatch can cause a DOS). Fixing one bug without fixing the other therefore does not fix the vulnerability and does not provide any security benefit. Therefore we assume that the bugs cannot possibly constitute Independently Fixable Vulnerabilities in the sense of CVE CNA rule 4.2.11, but rather that this advisory is properly construed under the rules as describing a single Vulnerability.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "diff"
},
"ranges": [
{
"events": [
{
"introduced": "6.0.0"
},
{
"fixed": "8.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "diff"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.2.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "diff"
},
"ranges": [
{
"events": [
{
"introduced": "4.0.0"
},
{
"fixed": "4.0.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "diff"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.5.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-24001"
],
"database_specific": {
"cwe_ids": [
"CWE-1333",
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2026-01-14T21:34:12Z",
"nvd_published_at": "2026-01-22T03:15:47Z",
"severity": "LOW"
},
"details": "### Impact\n\nAttempting to parse a patch whose filename headers contain the line break characters `\\r`, `\\u2028`, or `\\u2029` can cause the `parsePatch` method to enter an infinite loop. It then consumes memory without limit until the process crashes due to running out of memory.\n\nApplications are therefore likely to be vulnerable to a denial-of-service attack if they call `parsePatch` with a user-provided patch as input. A large payload is not needed to trigger the vulnerability, so size limits on user input do not provide any protection. Furthermore, some applications may be vulnerable even when calling `parsePatch` on a patch generated by the application itself if the user is nonetheless able to control the filename headers (e.g. by directly providing the filenames of the files to be diffed).\n\nThe `applyPatch` method is similarly affected if (and only if) called with a string representation of a patch as an argument, since under the hood it parses that string using `parsePatch`. Other methods of the library are unaffected.\n\nFinally, a second and lesser bug - a ReDOS - also exhibits when those same line break characters are present in a patch\u0027s *patch* header (also known as its \"leading garbage\"). A maliciously-crafted patch header of length *n* can take `parsePatch` O(*n*\u00b3) time to parse.\n\n### Patches\n\nAll vulnerabilities described are fixed in v8.0.3.\n\n### Workarounds\n\nIf using a version of jsdiff earlier than v8.0.3, do not attempt to parse patches that contain any of these characters: `\\r`, `\\u2028`, or `\\u2029`.\n\n### References\n\nPR that fixed the bug: https://github.com/kpdecker/jsdiff/pull/649\n\n\n### CVE Notes\n\nNote that although the advisory describes two bugs, they each enable exactly the same attack vector (that an attacker who controls input to `parsePatch` can cause a DOS). Fixing one bug without fixing the other therefore does not fix the vulnerability and does not provide any security benefit. Therefore we assume that the bugs cannot possibly constitute Independently Fixable Vulnerabilities in the sense of CVE CNA rule 4.2.11, but rather that this advisory is properly construed under the rules as describing a single Vulnerability.",
"id": "GHSA-73rr-hh4g-fpgx",
"modified": "2026-01-30T17:13:35Z",
"published": "2026-01-14T21:34:12Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/kpdecker/jsdiff/security/advisories/GHSA-73rr-hh4g-fpgx"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24001"
},
{
"type": "WEB",
"url": "https://github.com/kpdecker/jsdiff/issues/653"
},
{
"type": "WEB",
"url": "https://github.com/kpdecker/jsdiff/pull/649"
},
{
"type": "WEB",
"url": "https://github.com/kpdecker/jsdiff/commit/15a1585230748c8ae6f8274c202e0c87309142f5"
},
{
"type": "PACKAGE",
"url": "https://github.com/kpdecker/jsdiff"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U",
"type": "CVSS_V4"
}
],
"summary": "jsdiff has a Denial of Service vulnerability in parsePatch and applyPatch"
}
GHSA-73W2-5F6G-JX42
Vulnerability from github – Published: 2023-07-13 03:30 – Updated: 2024-04-04 06:06An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.3 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. A Regular Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.
{
"affected": [],
"aliases": [
"CVE-2023-3424"
],
"database_specific": {
"cwe_ids": [
"CWE-1333",
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-07-13T03:15:10Z",
"severity": "HIGH"
},
"details": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.3 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. A Regular Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.",
"id": "GHSA-73w2-5f6g-jx42",
"modified": "2024-04-04T06:06:32Z",
"published": "2023-07-13T03:30:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3424"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/1960970"
},
{
"type": "WEB",
"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/409802"
}
],
"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-7443-RX53-4V58
Vulnerability from github – Published: 2022-10-15 12:01 – Updated: 2022-10-18 19:00In sensor driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service in kernel.
{
"affected": [],
"aliases": [
"CVE-2022-39123"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-10-14T19:15:00Z",
"severity": "MODERATE"
},
"details": "In sensor driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service in kernel.",
"id": "GHSA-7443-rx53-4v58",
"modified": "2022-10-18T19:00:30Z",
"published": "2022-10-15T12:01:09Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-39123"
},
{
"type": "WEB",
"url": "https://www.unisoc.com/en_us/secy/announcementDetail/1575654905820020738"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-744X-V6RC-92PM
Vulnerability from github – Published: 2022-09-16 00:00 – Updated: 2022-09-20 00:00An issue was discovered in Bento4 1.6.0-639. There ie excessive memory consumption in AP4_CttsAtom::Create in Core/Ap4CttsAtom.cpp.
{
"affected": [],
"aliases": [
"CVE-2022-40736"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-09-15T04:15:00Z",
"severity": "MODERATE"
},
"details": "An issue was discovered in Bento4 1.6.0-639. There ie excessive memory consumption in AP4_CttsAtom::Create in Core/Ap4CttsAtom.cpp.",
"id": "GHSA-744x-v6rc-92pm",
"modified": "2022-09-20T00:00:31Z",
"published": "2022-09-16T00:00:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40736"
},
{
"type": "WEB",
"url": "https://github.com/axiomatic-systems/Bento4/issues/755"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-745F-48GC-258Q
Vulnerability from github – Published: 2025-03-20 12:32 – Updated: 2025-03-20 12:32A vulnerability in haotian-liu/llava v1.2.0 allows an attacker to cause a Denial of Service (DoS) by appending a large number of characters to the end of a multipart boundary in a file upload request. This causes the server to continuously process each character, rendering the application inaccessible.
{
"affected": [],
"aliases": [
"CVE-2024-10225"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-770"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-03-20T10:15:15Z",
"severity": "HIGH"
},
"details": "A vulnerability in haotian-liu/llava v1.2.0 allows an attacker to cause a Denial of Service (DoS) by appending a large number of characters to the end of a multipart boundary in a file upload request. This causes the server to continuously process each character, rendering the application inaccessible.",
"id": "GHSA-745f-48gc-258q",
"modified": "2025-03-20T12:32:38Z",
"published": "2025-03-20T12:32:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-10225"
},
{
"type": "WEB",
"url": "https://huntr.com/bounties/cd793f83-f122-432b-83e7-1cc8c78817b7"
}
],
"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"
}
]
}
GHSA-748W-F5CH-QPR7
Vulnerability from github – Published: 2025-01-21 21:30 – Updated: 2025-01-21 21:30Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). The supported version that is affected is 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle WebLogic Server. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
{
"affected": [],
"aliases": [
"CVE-2025-21549"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-770"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-21T21:15:21Z",
"severity": "HIGH"
},
"details": "Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). The supported version that is affected is 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle WebLogic Server. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).",
"id": "GHSA-748w-f5ch-qpr7",
"modified": "2025-01-21T21:30:56Z",
"published": "2025-01-21T21:30:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21549"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2025.html"
}
],
"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-74CR-77XC-8G6R
Vulnerability from github – Published: 2019-06-13 20:37 – Updated: 2021-08-16 15:28Versions of @apollo/gateway prior to 0.6.2 are vulnerable to Prototype Pollution. The package uses deepMerge() to merge objects, which may allow attackers to alter the Object prototype through queries with GraphQL aliases. Carefully constructed payloads can override properties of all objects in the application. This may lead to Denial of Service or may be chained with other vulnerabilities leading to Remote Code Execution.
Recommendation
Upgrade to version 0.6.2 or later.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "@apollo/gateway"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.6.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-1321",
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2019-06-13T20:37:08Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "Versions of `@apollo/gateway` prior to 0.6.2 are vulnerable to Prototype Pollution. The package uses deepMerge() to merge objects, which may allow attackers to alter the Object prototype through queries with GraphQL aliases. Carefully constructed payloads can override properties of all objects in the application. This may lead to Denial of Service or may be chained with other vulnerabilities leading to Remote Code Execution.\n\n\n## Recommendation\n\nUpgrade to version 0.6.2 or later.\n",
"id": "GHSA-74cr-77xc-8g6r",
"modified": "2021-08-16T15:28:22Z",
"published": "2019-06-13T20:37:39Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/apollographql/apollo-server/pull/2779"
},
{
"type": "WEB",
"url": "https://github.com/apollographql/apollo-server/commit/cea7397582a293af6a5f60947da34b95e669c6c1"
},
{
"type": "WEB",
"url": "https://snyk.io/vuln/SNYK-JS-APOLLOGATEWAY-174915"
},
{
"type": "WEB",
"url": "https://www.npmjs.com/advisories/917"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
],
"summary": "Prototype Pollution in @apollo/gateway"
}
GHSA-74J5-XF3V-CRQ8
Vulnerability from github – Published: 2026-07-15 23:05 – Updated: 2026-07-15 23:05Impact
Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing item-count or byte-size limits on the extract path. The DD_TRACE_BAGGAGE_MAX_ITEMS (default 64) and DD_TRACE_BAGGAGE_MAX_BYTES (default 8192) limits were applied only to baggage injection, not extraction. A remote, unauthenticated attacker can send a request whose baggage header contains an arbitrarily large number of comma-separated key-value pairs (or a single very large value). The tracer allocates a hash-map entry for each pair on every request, causing unbounded CPU and memory consumption and enabling a remote Denial of Service against any HTTP service that has the baggage propagation style enabled. The baggage propagation style is enabled by default in most affected tracers, so any internet-facing service that has been instrumented with an affected tracer version is exposed unless the propagation style has been explicitly narrowed.
Patches
This is resolved in version 2.8.1 and later of the dd-trace-go library.
Workarounds
If users cannot upgrade immediately:
1. Disable baggage extraction by removing baggage from DD_TRACE_PROPAGATION_STYLE (or DD_TRACE_PROPAGATION_STYLE_EXTRACT if set independently).
2. Cap the maximum HTTP request header size at an upstream proxy or web server (for example, Apache LimitRequestFieldSize, Nginx large_client_header_buffers, Envoy max_request_headers_kb).
Resources
Related upstream advisories: opentelemetry-go GHSA-mh2q-q3fh-2475 opentelemetry-dotnet GHSA-g94r-2vxg-569j
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/DataDog/dd-trace-go"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.24.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/DataDog/dd-trace-go/v2"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.8.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-50274"
],
"database_specific": {
"cwe_ids": [
"CWE-770",
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2026-07-15T23:05:19Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "### Impact\nDatadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing item-count or byte-size limits on the extract path. The DD_TRACE_BAGGAGE_MAX_ITEMS (default 64) and DD_TRACE_BAGGAGE_MAX_BYTES (default 8192) limits were applied only to baggage injection, not extraction. A remote, unauthenticated attacker can send a request whose baggage header contains an arbitrarily large number of comma-separated key-value pairs (or a single very large value). The tracer allocates a hash-map entry for each pair on every request, causing unbounded CPU and memory consumption and enabling a remote Denial of Service against any HTTP service that has the baggage propagation style enabled.\nThe baggage propagation style is enabled by default in most affected tracers, so any internet-facing service that has been instrumented with an affected tracer version is exposed unless the propagation style has been explicitly narrowed.\n\n### Patches\nThis is resolved in version 2.8.1 and later of the `dd-trace-go` library.\n\n### Workarounds\nIf users cannot upgrade immediately:\n1. Disable `baggage` extraction by removing `baggage` from `DD_TRACE_PROPAGATION_STYLE` (or `DD_TRACE_PROPAGATION_STYLE_EXTRACT` if set independently).\n2. Cap the maximum HTTP request header size at an upstream proxy or web server (for example, Apache `LimitRequestFieldSize`, Nginx `large_client_header_buffers`, Envoy `max_request_headers_kb`).\n\n\n### Resources\nRelated upstream advisories:\n[opentelemetry-go GHSA-mh2q-q3fh-2475](https://github.com/open-telemetry/opentelemetry-go/security/advisories/GHSA-mh2q-q3fh-2475)\n[opentelemetry-dotnet GHSA-g94r-2vxg-569j](https://github.com/open-telemetry/opentelemetry-dotnet/security/advisories/GHSA-g94r-2vxg-569j)",
"id": "GHSA-74j5-xf3v-crq8",
"modified": "2026-07-15T23:05:19Z",
"published": "2026-07-15T23:05:19Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/DataDog/dd-trace-go/security/advisories/GHSA-74j5-xf3v-crq8"
},
{
"type": "PACKAGE",
"url": "https://github.com/DataDog/dd-trace-go"
}
],
"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": "dd-trace-go: Improper parsing of W3C baggage headers may lead to DoS"
}
Mitigation
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
- 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
Ensure that protocols have specific limits of scale placed on them.
Mitigation
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.