github - ghsa-5x26-44w7-97vc

GHSA-5X26-44W7-97VC

Vulnerability from github – Published: 2022-05-24 17:18 – Updated: 2022-05-24 17:18

Details

A buffer overflow could occur when parsing and validating SCTP chunks in WebRTC. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-6831"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-26T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "A buffer overflow could occur when parsing and validating SCTP chunks in WebRTC. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR \u003c 68.8, Firefox \u003c 76, and Thunderbird \u003c 68.8.0.",
  "id": "GHSA-5x26-44w7-97vc",
  "modified": "2022-05-24T17:18:42Z",
  "published": "2022-05-24T17:18:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6831"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1632241"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202005-03"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202005-04"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4373-1"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4714"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2020-16"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2020-17"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2020-18"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/158480/usrsctp-Stack-Buffer-Overflow.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-6831 (GCVE-0-2020-6831)

Vulnerability from cvelistv5 – Published: 2020-05-26 17:05 – Updated: 2024-08-04 09:11

Summary

Severity ?

No CVSS data available.

CWE

Buffer overflow in SCTP chunk input validation

Assigner

mozilla

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1632241	x_refsource_MISC
	https://usn.ubuntu.com/4373-1/	vendor-advisoryx_refsource_UBUNTU
	https://security.gentoo.org/glsa/202005-03	x_refsource_MISC
	https://security.gentoo.org/glsa/202005-04	x_refsource_MISC
	https://www.debian.org/security/2020/dsa-4714	vendor-advisoryx_refsource_DEBIAN
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	http://packetstormsecurity.com/files/158480/usrsc…	x_refsource_MISC

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Affected: unspecified , < 68.8 (custom)

	Mozilla	Firefox	Affected: unspecified , < 76 (custom)
	Mozilla	Thunderbird	Affected: unspecified , < 68.8.0 (custom)

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JSON

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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-5X26-44W7-97VC

CVE-2020-6831 (GCVE-0-2020-6831)

Tags

Sightings

Nomenclature