ghsa-jjg3-cx5h-88wm
Vulnerability from github
Published
2022-05-17 05:45
Modified
2024-02-02 18:30
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Details

Use-after-free vulnerability in kbx/keybox-blob.c in GPGSM in GnuPG 2.x through 2.0.16 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a certificate with a large number of Subject Alternate Names, which is not properly handled in a realloc operation when importing the certificate or verifying its signature.

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{
  "affected": [],
  "aliases": [
    "CVE-2010-2547"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2010-08-05T18:17:00Z",
    "severity": "MODERATE"
  },
  "details": "Use-after-free vulnerability in kbx/keybox-blob.c in GPGSM in GnuPG 2.x through 2.0.16 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a certificate with a large number of Subject Alternate Names, which is not properly handled in a realloc operation when importing the certificate or verifying its signature.",
  "id": "GHSA-jjg3-cx5h-88wm",
  "modified": "2024-02-02T18:30:22Z",
  "published": "2022-05-17T05:45:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-2547"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2010:0603"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2010-2547"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=618156"
    },
    {
      "type": "WEB",
      "url": "https://issues.rpath.com/browse/RPL-3229"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-August/044935.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.gnupg.org/pipermail/gnupg-announce/2010q3/000302.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/38877"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/40718"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/40841"
    },
    {
      "type": "WEB",
      "url": "http://slackware.com/security/viewer.php?l=slackware-security\u0026y=2010\u0026m=slackware-security.462008"
    },
    {
      "type": "WEB",
      "url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2010-0076"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2010/dsa-2076"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:143"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/41945"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1024247"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2010/1931"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2010/1950"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2010/1988"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2010/2217"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2010/3125"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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