Common Weakness Enumeration

CWE-400

Discouraged

Uncontrolled Resource Consumption

Abstraction: Class · Status: Draft

API response cwe.mitre.org

The product does not properly control the allocation and maintenance of a limited resource.

5567 vulnerabilities reference this CWE, most recent first.

GHSA-4576-CF38-77F2

Vulnerability from github – Published: 2022-05-13 01:03 – Updated: 2022-05-13 01:03
VLAI
Details

nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive CPU usage. This issue affects nginx compiled with the ngx_http_v2_module (not compiled by default) if the 'http2' option of the 'listen' directive is used in a configuration file.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2018-16844"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-11-07T14:29:00Z",
    "severity": "HIGH"
  },
  "details": "nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive CPU usage. This issue affects nginx compiled with the ngx_http_v2_module (not compiled by default) if the \u0027http2\u0027 option of the \u0027listen\u0027 directive is used in a configuration file.",
  "id": "GHSA-4576-cf38-77f2",
  "modified": "2022-05-13T01:03:32Z",
  "published": "2022-05-13T01:03:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16844"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:3680"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:3681"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16844"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT212818"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3812-1"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4335"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html"
    },
    {
      "type": "WEB",
      "url": "http://mailman.nginx.org/pipermail/nginx-announce/2018/000220.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Sep/36"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105868"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1042038"
    }
  ],
  "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-4584-7932-CM8G

Vulnerability from github – Published: 2022-05-14 03:16 – Updated: 2022-05-14 03:16
VLAI
Details

A vulnerability in Trend Micro Smart Protection Server (Standalone) 3.x could allow an unauthenticated remote attacker to manipulate the product to send a large number of specially crafted HTTP requests to potentially cause the file system to fill up, eventually causing a denial of service (DoS) situation.

Severity
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2018-6237"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-05-25T15:29:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in Trend Micro Smart Protection Server (Standalone) 3.x could allow an unauthenticated remote attacker to manipulate the product to send a large number of specially crafted HTTP requests to potentially cause the file system to fill up, eventually causing a denial of service (DoS) situation.",
  "id": "GHSA-4584-7932-cm8g",
  "modified": "2022-05-14T03:16:49Z",
  "published": "2022-05-14T03:16:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6237"
    },
    {
      "type": "WEB",
      "url": "https://success.trendmicro.com/solution/1119715"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/research/tra-2018-10"
    }
  ],
  "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-45JQ-C8XM-JFW9

Vulnerability from github – Published: 2026-06-04 12:30 – Updated: 2026-07-14 20:53
VLAI
Summary
Keystone: GraphQL API Endpoint Lacks Query Depth Limits
Details

A vulnerability was detected in keystonejs keystone up to 20260319. This vulnerability affects unknown code in the library packages/core/src/lib/core/queries/output-field.ts of the component GraphQL API Endpoint. The manipulation results in resource consumption. It is possible to launch the attack remotely. The exploit is now public and may be used. The pull request to fix this issue awaits acceptance.

Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
2.1 (Low)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@keystone-6/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "6.5.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-10802"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-07-14T20:53:52Z",
    "nvd_published_at": "2026-06-04T12:16:24Z",
    "severity": "LOW"
  },
  "details": "A vulnerability was detected in keystonejs keystone up to 20260319. This vulnerability affects unknown code in the library packages/core/src/lib/core/queries/output-field.ts of the component GraphQL API Endpoint. The manipulation results in resource consumption. It is possible to launch the attack remotely. The exploit is now public and may be used. The pull request to fix this issue awaits acceptance.",
  "id": "GHSA-45jq-c8xm-jfw9",
  "modified": "2026-07-14T20:53:52Z",
  "published": "2026-06-04T12:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-10802"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keystonejs/keystone/issues/9789"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keystonejs/keystone/pull/9831"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/nedlir/0431275665076772844ebfe5167e54f6"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/keystonejs/keystone"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-10802"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/831461"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/368251"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/368251/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Keystone: GraphQL API Endpoint Lacks Query Depth Limits"
}

GHSA-45M3-398W-M2M9

Vulnerability from github – Published: 2026-03-02 21:41 – Updated: 2026-03-05 22:49
VLAI
Summary
OliveTin has unauthenticated DoS via concurrent map writes in OAuth2 state handling
Details

Summary

An unauthenticated denial-of-service vulnerability exists in OliveTin’s OAuth2 login flow. Concurrent requests to /oauth/login can trigger unsynchronized access to a shared registeredStates map, causing a Go runtime panic (fatal error: concurrent map writes) and process termination. This allows remote attackers to crash the service when OAuth2 is enabled.

Details

The OAuth2 handler stores per-login state in a shared map without synchronization:

  • service/internal/auth/otoauth2/restapi_auth_oauth2.go:24 registeredStates map[string]*oauth2State
  • Unlocked write in login handler: .../restapi_auth_oauth2.go:141
  • Unlocked read in callback check: .../restapi_auth_oauth2.go:174
  • Unlocked writes in callback flow: .../restapi_auth_oauth2.go:284-285
  • Unlocked read in auth chain check: .../restapi_auth_oauth2.go:376

These paths are network reachable via publicly registered routes:

  - service/internal/httpservers/frontend.go:71 → /oauth/login
  - service/internal/httpservers/frontend.go:72 → /oauth/callback

Because Go HTTP handlers run concurrently, high parallel traffic to /oauth/login causes concurrent map access and runtime panic.

Tested on:

  • Container image: ghcr.io/olivetin/olivetin:3000.10.0
  • Source also contains same pattern at commit/tag eb42029b5d0c0633551621288180dd4566b913f7 (3000.10.1)

PoC

  1. Start OliveTin with OAuth2 provider configured (example github), exposing port 1337.
  2. Confirm baseline:
  curl -i http://127.0.0.1:1337/readyz
  curl -i "http://127.0.0.1:1337/oauth/login?provider=github"

Expected: 200 for /readyz, 302 for /oauth/login.

  1. Run concurrency PoC:
  python3 /OliveTin/tools/poc_oauth2_state_map_race_dos.py \
    --base-url http://127.0.0.1:1337 \
    --provider github \
    --workers 80 \
    --requests 120000 \
    --health-failures 3
  1. Verify crash:

docker inspect olivetin-dos --format 'status={{.State.Status}} exit={{.State.ExitCode}}' docker logs olivetin-dos 2>&1 | grep -E "fatal error: concurrent map|concurrent map writes|restapi_auth_oauth2.go"

Observed result:

  • Process exited with code 2
  • Logs include:
    • fatal error: concurrent map writes
    • .../internal/auth/otoauth2/restapi_auth_oauth2.go:141 in HandleOAuthLogin

Impact

  • Vulnerability type: Race condition (CWE-362) leading to DoS.
  • Attacker requirements: network access only; no authentication required for exploit path.
  • Impacted deployments: OliveTin instances with OAuth2 enabled and reachable over network.
  • Security impact: remote unauthenticated attacker can repeatedly crash OliveTin, causing availability loss until restart/recovery.

poc_oauth2_state_map_race_dos.py

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/OliveTin/OliveTin"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0.0-20260301235225-f044d90d5525c"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-28789"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362",
      "CWE-400",
      "CWE-662"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-02T21:41:36Z",
    "nvd_published_at": "2026-03-05T20:16:16Z",
    "severity": "HIGH"
  },
  "details": "### Summary\nAn unauthenticated denial-of-service vulnerability exists in OliveTin\u2019s OAuth2 login flow. Concurrent requests to /oauth/login can trigger unsynchronized access to a shared registeredStates map, causing a Go runtime panic (fatal\n  error: concurrent map writes) and process termination. This allows remote attackers to crash the service when OAuth2 is enabled.\n\n\n### Details\nThe OAuth2 handler stores per-login state in a shared map without synchronization:\n\n  - service/internal/auth/otoauth2/restapi_auth_oauth2.go:24\n    registeredStates map[string]*oauth2State\n  - Unlocked write in login handler: .../restapi_auth_oauth2.go:141\n  - Unlocked read in callback check: .../restapi_auth_oauth2.go:174\n  - Unlocked writes in callback flow: .../restapi_auth_oauth2.go:284-285\n  - Unlocked read in auth chain check: .../restapi_auth_oauth2.go:376\n\n  These paths are network reachable via publicly registered routes:\n```bash\n  - service/internal/httpservers/frontend.go:71 \u2192 /oauth/login\n  - service/internal/httpservers/frontend.go:72 \u2192 /oauth/callback\n```\n  Because Go HTTP handlers run concurrently, high parallel traffic to /oauth/login causes concurrent map access and runtime panic.\n\n  Tested on:\n\n  - Container image: ghcr.io/olivetin/olivetin:3000.10.0\n  - Source also contains same pattern at commit/tag eb42029b5d0c0633551621288180dd4566b913f7 (3000.10.1)\n\n\n### PoC\n1. Start OliveTin with OAuth2 provider configured (example github), exposing port 1337.\n  2. Confirm baseline:\n```bash\n  curl -i http://127.0.0.1:1337/readyz\n  curl -i \"http://127.0.0.1:1337/oauth/login?provider=github\"\n```\n  Expected: 200 for /readyz, 302 for /oauth/login.\n\n  3. Run concurrency PoC:\n```bash\n  python3 /OliveTin/tools/poc_oauth2_state_map_race_dos.py \\\n    --base-url http://127.0.0.1:1337 \\\n    --provider github \\\n    --workers 80 \\\n    --requests 120000 \\\n    --health-failures 3\n```\n  4. Verify crash:\n\n  docker inspect olivetin-dos --format \u0027status={{.State.Status}} exit={{.State.ExitCode}}\u0027\n  docker logs olivetin-dos 2\u003e\u00261 | grep -E \"fatal error: concurrent map|concurrent map writes|restapi_auth_oauth2.go\"\n\n  Observed result:\n\n  - Process exited with code 2\n  - Logs include:\n      - fatal error: concurrent map writes\n      - .../internal/auth/otoauth2/restapi_auth_oauth2.go:141 in HandleOAuthLogin\n\n\n\n### Impact\n- Vulnerability type: Race condition (CWE-362) leading to DoS.\n  - Attacker requirements: network access only; no authentication required for exploit path.\n  - Impacted deployments: OliveTin instances with OAuth2 enabled and reachable over network.\n  - Security impact: remote unauthenticated attacker can repeatedly crash OliveTin, causing availability loss until restart/recovery.\n \n[poc_oauth2_state_map_race_dos.py](https://github.com/user-attachments/files/25577901/poc_oauth2_state_map_race_dos.py)",
  "id": "GHSA-45m3-398w-m2m9",
  "modified": "2026-03-05T22:49:34Z",
  "published": "2026-03-02T21:41:36Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/OliveTin/OliveTin/security/advisories/GHSA-45m3-398w-m2m9"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28789"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OliveTin/OliveTin/commit/f044d90d5525c4c8e3f421b32ed7eff771c22d36"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/OliveTin/OliveTin"
    }
  ],
  "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": "OliveTin has unauthenticated DoS via concurrent map writes in OAuth2 state handling"
}

GHSA-45XF-MPVQ-5GGQ

Vulnerability from github – Published: 2024-06-06 18:30 – Updated: 2024-07-03 18:44
VLAI
Details

An issue in OneFlow-Inc. Oneflow v0.9.1 allows attackers to cause a Denial of Service (DoS) when an empty array is processed with oneflow.dot.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2024-36743"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-129",
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-06T18:15:16Z",
    "severity": "HIGH"
  },
  "details": "An issue in OneFlow-Inc. Oneflow v0.9.1 allows attackers to cause a Denial of Service (DoS) when an empty array is processed with oneflow.dot.",
  "id": "GHSA-45xf-mpvq-5ggq",
  "modified": "2024-07-03T18:44:14Z",
  "published": "2024-06-06T18:30:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-36743"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/Redmept1on/64aa53d37e99975725a7d3e2dc9d9761"
    }
  ],
  "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-4644-HPFG-X44Q

Vulnerability from github – Published: 2026-07-10 09:31 – Updated: 2026-07-10 18:32
VLAI
Details

Uncontrolled Recursion, Uncontrolled Resource Consumption vulnerability in Apache IoTDB. When pipe_air_gap_receiver_enabled=true, the IoTDB AirGap receiver's readLength method calls itself recursively each time it recognises the E-language prefix in socket data, with no depth limit. An unauthenticated attacker can send a stream of repeated E-language prefixes that drives the recursion arbitrarily deep, exhausting the receiver thread's JVM stack and raising StackOverflowError.

This issue affects Apache IoTDB: from 1.0.0 before 2.0.10.

Users are recommended to upgrade to version 2.0.10, which fixes the issue.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2026-40007"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-10T08:16:22Z",
    "severity": "HIGH"
  },
  "details": "Uncontrolled Recursion, Uncontrolled Resource Consumption vulnerability in Apache IoTDB.\nWhen pipe_air_gap_receiver_enabled=true, the IoTDB AirGap receiver\u0027s\nreadLength method calls itself recursively each time it recognises the\nE-language prefix in socket data, with no depth limit. An unauthenticated\nattacker can send a stream of repeated E-language prefixes that drives the\nrecursion arbitrarily deep, exhausting the receiver thread\u0027s JVM stack and\nraising StackOverflowError.\n\n\nThis issue affects Apache IoTDB: from 1.0.0 before 2.0.10.\n\nUsers are recommended to upgrade to version 2.0.10, which fixes the issue.",
  "id": "GHSA-4644-hpfg-x44q",
  "modified": "2026-07-10T18:32:13Z",
  "published": "2026-07-10T09:31:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40007"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/tr23kh6kp8drrsv8ypv1mqm4v5kyy23m"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/07/10/4"
    }
  ],
  "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-46C8-26J9-X4QX

Vulnerability from github – Published: 2026-07-22 00:32 – Updated: 2026-07-22 00:32
VLAI
Details

Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Content Acquisition System). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Commerce Guided Search / Oracle Commerce Experience Manager executes to compromise Oracle Commerce Guided Search / Oracle Commerce Experience Manager. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Commerce Guided Search / Oracle Commerce Experience Manager. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Severity
6.2 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2026-61147"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-21T22:18:46Z",
    "severity": "MODERATE"
  },
  "details": "Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Content Acquisition System).   The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Commerce Guided Search / Oracle Commerce Experience Manager executes to compromise Oracle Commerce Guided Search / Oracle Commerce Experience Manager.  Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Commerce Guided Search / Oracle Commerce Experience Manager. CVSS 3.1 Base Score 6.2 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).",
  "id": "GHSA-46c8-26j9-x4qx",
  "modified": "2026-07-22T00:32:19Z",
  "published": "2026-07-22T00:32:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-61147"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpujul2026.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-473R-XGJ8-7XQQ

Vulnerability from github – Published: 2022-05-24 16:44 – Updated: 2022-05-24 16:44
VLAI
Details

An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) through 3.1.0. /rules/REQUEST-942-APPLICATION-ATTACK-SQLI.conf allows remote attackers to cause a denial of service (ReDOS) by entering a specially crafted string with nested repetition operators.

Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2019-11387"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-185",
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-04-21T02:29:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) through 3.1.0. /rules/REQUEST-942-APPLICATION-ATTACK-SQLI.conf allows remote attackers to cause a denial of service (ReDOS) by entering a specially crafted string with nested repetition operators.",
  "id": "GHSA-473r-xgj8-7xqq",
  "modified": "2022-05-24T16:44:02Z",
  "published": "2022-05-24T16:44:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11387"
    },
    {
      "type": "WEB",
      "url": "https://github.com/SpiderLabs/owasp-modsecurity-crs/issues/1359"
    },
    {
      "type": "WEB",
      "url": "https://coreruleset.org/20190627/announcement-owasp-modsecurity-core-rule-set-version-3-1-1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/SpiderLabs/owasp-modsecurity-crs/blob/v3.1/dev/CHANGES"
    }
  ],
  "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:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-475F-74WP-PQV5

Vulnerability from github – Published: 2022-05-14 01:10 – Updated: 2025-04-14 21:40
VLAI
Summary
Integer Overflow or Wraparound in Apache Tomcat
Details

Integer overflow in the parseChunkHeader function in java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in Apache Tomcat before 6.0.40, 7.x before 7.0.53, and 8.x before 8.0.4 allows remote attackers to cause a denial of service (resource consumption) via a malformed chunk size in chunked transfer coding of a request during the streaming of data.

Show details on source website
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.tomcat:tomcat"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.0.40"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.tomcat:tomcat"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.0.53"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.tomcat:tomcat"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.0.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.tomcat:tomcat-coyote"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.0.40"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.tomcat:tomcat-coyote"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.0.53"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.tomcat:tomcat-coyote"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.0.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2014-0075"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190",
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-07T22:54:51Z",
    "nvd_published_at": "2014-05-31T11:17:00Z",
    "severity": "MODERATE"
  },
  "details": "Integer overflow in the parseChunkHeader function in java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in Apache Tomcat before 6.0.40, 7.x before 7.0.53, and 8.x before 8.0.4 allows remote attackers to cause a denial of service (resource consumption) via a malformed chunk size in chunked transfer coding of a request during the streaming of data.",
  "id": "GHSA-475f-74wp-pqv5",
  "modified": "2025-04-14T21:40:16Z",
  "published": "2022-05-14T01:10:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-0075"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/tomcat/commit/b6974571c122f6a1e7ec74a90fa212976fa7b0ed"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/tomcat/commit/f646a5acd5e32d6f5a2d9bf1d94ca66b65477675"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/tomcat80/commit/d49a03728ac7e3c800b1b0ce0eeccd8a5a21bb91"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c@%3Cdev.tomcat.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b@%3Cdev.tomcat.apache.org%3E"
    },
    {
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    {
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    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c%40%3Cdev.tomcat.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb@%3Cdev.tomcat.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb%40%3Cdev.tomcat.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95@%3Cdev.tomcat.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95%40%3Cdev.tomcat.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b@%3Cdev.tomcat.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b%40%3Cdev.tomcat.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113@%3Cdev.tomcat.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113%40%3Cdev.tomcat.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04851013"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/tomcat"
    },
    {
      "type": "WEB",
      "url": "http://advisories.mageia.org/MGASA-2014-0268.html"
    },
    {
      "type": "WEB",
      "url": "http://linux.oracle.com/errata/ELSA-2014-0865.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150282.html"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=bugtraq\u0026m=141017844705317\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=bugtraq\u0026m=141390017113542\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=bugtraq\u0026m=144498216801440\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-0675.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-0720.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-0765.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2014/Dec/23"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/59121"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/59616"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/59678"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/59732"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/59835"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/59849"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/59873"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/60729"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/60793"
    },
    {
      "type": "WEB",
      "url": "http://svn.apache.org/viewvc?view=revision\u0026revision=1578337"
    },
    {
      "type": "WEB",
      "url": "http://svn.apache.org/viewvc?view=revision\u0026revision=1578341"
    },
    {
      "type": "WEB",
      "url": "http://svn.apache.org/viewvc?view=revision\u0026revision=1579262"
    },
    {
      "type": "WEB",
      "url": "http://tomcat.apache.org/security-6.html"
    },
    {
      "type": "WEB",
      "url": "http://tomcat.apache.org/security-7.html"
    },
    {
      "type": "WEB",
      "url": "http://tomcat.apache.org/security-8.html"
    },
    {
      "type": "WEB",
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21678231"
    },
    {
      "type": "WEB",
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21680603"
    },
    {
      "type": "WEB",
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21681528"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3447"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3530"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:052"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:053"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:084"
    },
    {
      "type": "WEB",
      "url": "http://www.novell.com/support/kb/doc.php?id=7010166"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/cpuoct2014-1972960.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/534161/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/67671"
    },
    {
      "type": "WEB",
      "url": "http://www.vmware.com/security/advisories/VMSA-2014-0012.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Integer Overflow or Wraparound in Apache Tomcat"
}

GHSA-477V-W82M-634J

Vulnerability from github – Published: 2022-07-16 00:00 – Updated: 2024-05-20 21:28
VLAI
Summary
Shoutrrr util package DoS via sending 2000, 4000, or 6000 character messages
Details

The package github.com/containrrr/shoutrrr/pkg/util before 0.6.0 are vulnerable to Denial of Service (DoS) via the util.PartitionMessage function. Exploiting this vulnerability is possible by sending exactly 2000, 4000, or 6000 characters messages.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Show details on source website
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/containrrr/shoutrrr"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-25891"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-20T02:45:42Z",
    "nvd_published_at": "2022-07-15T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "The package `github.com/containrrr/shoutrrr/pkg/util` before 0.6.0 are vulnerable to Denial of Service (DoS) via the `util.PartitionMessage` function. Exploiting this vulnerability is possible by sending exactly 2000, 4000, or 6000 characters messages.",
  "id": "GHSA-477v-w82m-634j",
  "modified": "2024-05-20T21:28:10Z",
  "published": "2022-07-16T00:00:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25891"
    },
    {
      "type": "WEB",
      "url": "https://github.com/containrrr/shoutrrr/issues/240"
    },
    {
      "type": "WEB",
      "url": "https://github.com/containrrr/shoutrrr/pull/242"
    },
    {
      "type": "WEB",
      "url": "https://github.com/containrrr/shoutrrr/commit/6a27056f9d7522a8b493216195cb7634bf4b5c42"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/containrrr/shoutrrr"
    },
    {
      "type": "WEB",
      "url": "https://github.com/containrrr/shoutrrr/releases/tag/v0.6.0"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2022-0528"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMCONTAINRRRSHOUTRRRPKGUTIL-2849059"
    }
  ],
  "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": "Shoutrrr util package DoS via sending 2000, 4000, or 6000 character messages"
}
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.

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