GHSA-45FW-2MCW-H3GW

Vulnerability from github – Published: 2022-05-13 01:14 – Updated: 2025-04-20 03:39
VLAI
Details

glibc contains a vulnerability that allows specially crafted LD_LIBRARY_PATH values to manipulate the heap/stack, causing them to alias, potentially resulting in arbitrary code execution. Please note that additional hardening changes have been made to glibc to prevent manipulation of stack and heap memory but these issues are not directly exploitable, as such they have not been given a CVE. This affects glibc 2.25 and earlier.

Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2017-1000366"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-06-19T16:29:00Z",
    "severity": "HIGH"
  },
  "details": "glibc contains a vulnerability that allows specially crafted LD_LIBRARY_PATH values to manipulate the heap/stack, causing them to alias, potentially resulting in arbitrary code execution. Please note that additional hardening changes have been made to glibc to prevent manipulation of stack and heap memory but these issues are not directly exploitable, as such they have not been given a CVE. This affects glibc 2.25 and earlier.",
  "id": "GHSA-45fw-2mcw-h3gw",
  "modified": "2025-04-20T03:39:20Z",
  "published": "2022-05-13T01:14:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-1000366"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1479"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1480"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1481"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1567"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1712"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2017-1000366"
    },
    {
      "type": "WEB",
      "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10205"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2019/Sep/7"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201706-19"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/42274"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/42275"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/42276"
    },
    {
      "type": "WEB",
      "url": "https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt"
    },
    {
      "type": "WEB",
      "url": "https://www.suse.com/security/cve/CVE-2017-1000366"
    },
    {
      "type": "WEB",
      "url": "https://www.suse.com/support/kb/doc/?id=7020973"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2019/Sep/7"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3887"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/99127"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1038712"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.