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CVE-2020-15683

UNKNOWN
Published 2020-10-22T20:32:14
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No CVSS data available

Description

Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.4, Firefox < 82, and Thunderbird < 78.4.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Mozilla

Firefox ESR

Affected Versions:

unspecified
Mozilla

Firefox

Affected Versions:

unspecified
Mozilla

Thunderbird

Affected Versions:

unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed CRITICAL

GHSA-q4v9-gx3p-c65m

Advisory Details

Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.4, Firefox < 82, and Thunderbird < 78.4.

CVSS Scoring

CVSS Score

9.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-15683
WEB https://bugzilla.mozilla.org/buglist.cgi?bug_id=1576843%2C1656987%2C1660954%2C1662760%2C1663439%2C1666140
WEB https://lists.debian.org/debian-lts-announce/2020/10/msg00027.html
WEB https://security.gentoo.org/glsa/202010-08
WEB https://www.debian.org/security/2020/dsa-4780
WEB https://www.mozilla.org/security/advisories/mfsa2020-45
WEB https://www.mozilla.org/security/advisories/mfsa2020-46
WEB https://www.mozilla.org/security/advisories/mfsa2020-47
WEB http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00057.html
WEB http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00062.html
WEB http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00074.html
WEB http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00077.html

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 24, 2022

References

https://www.mozilla.org/security/advisories/mfsa2020-45/
https://www.mozilla.org/security/advisories/mfsa2020-47/
https://www.mozilla.org/security/advisories/mfsa2020-46/
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1576843%2C1656987%2C1660954%2C1662760%2C1663439%2C1666140
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00057.html
https://www.debian.org/security/2020/dsa-4780
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00062.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00027.html
https://security.gentoo.org/glsa/202010-08
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00074.html
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00077.html
Published: 2020-10-22T20:32:14
Last Modified: 2024-08-04T13:22:30.658Z
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