github - ghsa-9846-hqmr-2486

ghsa-9846-hqmr-2486

Vulnerability from github

Published

2023-12-19 15:30

Modified

2023-12-22 12:31

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

The WebGL DrawElementsInstanced method was susceptible to a heap buffer overflow when used on systems with the Mesa VM driver. This issue could allow an attacker to perform remote code execution and sandbox escape. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2023-6856"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-12-19T14:15:07Z",
    "severity": "HIGH"
  },
  "details": "The WebGL `DrawElementsInstanced` method was susceptible to a heap buffer overflow when used on systems with the Mesa VM driver.  This issue could allow an attacker to perform remote code execution and sandbox escape. This vulnerability affects Firefox ESR \u003c 115.6, Thunderbird \u003c 115.6, and Firefox \u003c 121.",
  "id": "GHSA-9846-hqmr-2486",
  "modified": "2023-12-22T12:31:46Z",
  "published": "2023-12-19T15:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6856"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1843782"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00020.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00021.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202401-10"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2023/dsa-5581"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2023/dsa-5582"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2023-54"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2023-55"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2023-56"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-6856

Vulnerability from cvelistv5

Published

2023-12-19 13:38

Modified

2024-08-02 08:42

Severity ?

Summary

The WebGL `DrawElementsInstanced` method was susceptible to a heap buffer overflow when used on systems with the Mesa VM driver. This issue could allow an attacker to perform remote code execution and sandbox escape. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

References

▼	URL	Tags
	https://bugzilla.mozilla.org/show_bug.cgi?id=1843782
	https://www.mozilla.org/security/advisories/mfsa2023-54/
	https://www.mozilla.org/security/advisories/mfsa2023-55/
	https://www.mozilla.org/security/advisories/mfsa2023-56/
	https://www.debian.org/security/2023/dsa-5581
	https://www.debian.org/security/2023/dsa-5582
	https://lists.debian.org/debian-lts-announce/2023/12/msg00020.html
	https://lists.debian.org/debian-lts-announce/2023/12/msg00021.html
	https://security.gentoo.org/glsa/202401-10

Impacted products

▼	Vendor	Product
	Mozilla	Firefox ESR
	Mozilla	Thunderbird
	Mozilla	Firefox

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
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            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1843782"
          },
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            "url": "https://www.mozilla.org/security/advisories/mfsa2023-54/"
          },
          {
            "tags": [
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            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2023-55/"
          },
          {
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            "url": "https://www.mozilla.org/security/advisories/mfsa2023-56/"
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            "url": "https://www.debian.org/security/2023/dsa-5581"
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            "url": "https://www.debian.org/security/2023/dsa-5582"
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            "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00020.html"
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              "x_transferred"
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            "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00021.html"
          },
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            ],
            "url": "https://security.gentoo.org/glsa/202401-10"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "vendor": "Mozilla",
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      ],
      "credits": [
        {
          "lang": "en",
          "value": "DoHyun Lee"
        }
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            }
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        },
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        },
        {
          "url": "https://www.debian.org/security/2023/dsa-5581"
        },
        {
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        },
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        },
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    "dateReserved": "2023-12-15T17:42:54.919Z",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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