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CVE-2023-6208

UNKNOWN
Published 2023-11-21T14:28:53.494Z
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No CVSS data available

Description

When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard.
*This bug only affects Firefox on X11. Other systems are unaffected.* This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Mozilla

Firefox

Affected Versions:

unspecified
Mozilla

Firefox ESR

Affected Versions:

unspecified
Mozilla

Thunderbird

Affected Versions:

unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-gvr6-g64h-9mj2

Advisory Details

When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard. *This bug only affects Thunderbird on X11. Other systems are unaffected.* This vulnerability affects Firefox < 120, Firefox < 115.5, and Thunderbird < 115.5.0.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-6208
WEB https://bugzilla.mozilla.org/show_bug.cgi?id=1855345
WEB https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html
WEB https://lists.debian.org/debian-lts-announce/2023/11/msg00030.html
WEB https://www.debian.org/security/2023/dsa-5561
WEB https://www.mozilla.org/security/advisories/mfsa2023-49
WEB https://www.mozilla.org/security/advisories/mfsa2023-50
WEB https://www.mozilla.org/security/advisories/mfsa2023-52

Advisory provided by GitHub Security Advisory Database. Published: November 21, 2023, Modified: November 28, 2023

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1855345
https://www.mozilla.org/security/advisories/mfsa2023-49/
https://www.mozilla.org/security/advisories/mfsa2023-50/
https://www.mozilla.org/security/advisories/mfsa2023-52/
https://www.debian.org/security/2023/dsa-5561
https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html
https://lists.debian.org/debian-lts-announce/2023/11/msg00030.html
Published: 2023-11-21T14:28:53.494Z
Last Modified: 2025-02-13T17:26:11.625Z
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