GHSA-VV4C-G69X-3F3F

Vulnerability from github – Published: 2022-05-14 03:09 – Updated: 2025-11-25 18:32
VLAI?
Details

JIT-spray targeting asm.js combined with a heap spray allows for a bypass of ASLR and DEP protections leading to potential memory corruption attacks. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.

Severity ?
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2017-5400"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-06-11T21:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "JIT-spray targeting asm.js combined with a heap spray allows for a bypass of ASLR and DEP protections leading to potential memory corruption attacks. This vulnerability affects Firefox \u003c 52, Firefox ESR \u003c 45.8, Thunderbird \u003c 52, and Thunderbird \u003c 45.8.",
  "id": "GHSA-vv4c-g69x-3f3f",
  "modified": "2025-11-25T18:32:07Z",
  "published": "2022-05-14T03:09:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5400"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1334933"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201705-06"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201705-07"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2017/dsa-3805"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2017/dsa-3832"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2017-05"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2017-06"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2017-07"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2017-09"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2017-0459.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2017-0461.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2017-0498.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/96654"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1037966"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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  • 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.
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  • 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.



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