Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 951563 (CVE-2025-1941, CVE-2025-1942, CVE-2025-1943) - <www-client/firefox{-bin,}-{128.8.0,136.0}: multiple vulnerabilities
Summary: <www-client/firefox{-bin,}-{128.8.0,136.0}: multiple vulnerabilities
Status: RESOLVED FIXED
Alias: CVE-2025-1941, CVE-2025-1942, CVE-2025-1943
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Gentoo Security
URL: https://www.mozilla.org/en-US/securit...
Whiteboard: A3 [glsa+]
Keywords:
Depends on:
Blocks: CVE-2024-43097, CVE-2025-1931, CVE-2025-1932, CVE-2025-1933, CVE-2025-1934, CVE-2025-1935, CVE-2025-1936, CVE-2025-1937, CVE-2025-1938, MFSA2025-14, MFSA2025-16, MFSA2025-18
  Show dependency tree
 
Reported: 2025-03-18 19:21 UTC by Christopher Fore
Modified: 2025-05-12 08:07 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Christopher Fore 2025-03-18 19:21:18 UTC 
CVE-2025-1941:

Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed (distinct from CVE-2025-0245).


CVE-2025-1942:

When String.toUpperCase() caused a string to get longer it was possible for uninitialized memory to be incorporated into the result string


CVE-2025-1943:

Memory safety bugs present in Firefox 135 and Thunderbird 135. 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.



Please refer to the tracker for the full list of CVEs that affect all Mozilla products.
Comment 1 Larry the Git Cow gentoo-dev 2025-03-28 06:22:18 UTC 
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=59288293f2d5537efda6682a2f6f13e72123e00f

commit 59288293f2d5537efda6682a2f6f13e72123e00f
Author:     Joonas Niilola <juippis@gentoo.org>
AuthorDate: 2025-03-28 06:18:24 +0000
Commit:     Joonas Niilola <juippis@gentoo.org>
CommitDate: 2025-03-28 06:18:24 +0000

    www-client/firefox: drop 128.7.0, 135.0, 135.0.1, 136.0, 136.0.1
    
    Bug: https://bugs.gentoo.org/951563
    Signed-off-by: Joonas Niilola <juippis@gentoo.org>

 www-client/firefox/Manifest               |  509 -----------
 www-client/firefox/firefox-128.7.0.ebuild | 1380 -----------------------------
 www-client/firefox/firefox-135.0.1.ebuild | 1380 -----------------------------
 www-client/firefox/firefox-135.0.ebuild   | 1380 -----------------------------
 www-client/firefox/firefox-136.0.1.ebuild | 1369 ----------------------------
 www-client/firefox/firefox-136.0.ebuild   | 1375 ----------------------------
 6 files changed, 7393 deletions(-)

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9d66f8ad74250141d205d607638bfd4b2535a2a0

commit 9d66f8ad74250141d205d607638bfd4b2535a2a0
Author:     Joonas Niilola <juippis@gentoo.org>
AuthorDate: 2025-03-28 06:17:55 +0000
Commit:     Joonas Niilola <juippis@gentoo.org>
CommitDate: 2025-03-28 06:17:55 +0000

    www-client/firefox-bin: drop versions
    
    Bug: https://bugs.gentoo.org/951563
    Signed-off-by: Joonas Niilola <juippis@gentoo.org>

 www-client/firefox-bin/Manifest                    | 597 ---------------------
 .../firefox-bin/firefox-bin-128.7.0-r1.ebuild      | 359 -------------
 www-client/firefox-bin/firefox-bin-128.8.0.ebuild  | 359 -------------
 .../firefox-bin/firefox-bin-135.0.1-r1.ebuild      | 359 -------------
 www-client/firefox-bin/firefox-bin-136.0.1.ebuild  | 360 -------------
 www-client/firefox-bin/firefox-bin-136.0.2.ebuild  | 360 -------------
 www-client/firefox-bin/firefox-bin-136.0.3.ebuild  | 360 -------------
 7 files changed, 2754 deletions(-)
Comment 2 Larry the Git Cow gentoo-dev 2025-05-12 08:06:58 UTC 
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/data/glsa.git/commit/?id=7b93b966bc2eb2e273bede1091d240dfe61b85f2

commit 7b93b966bc2eb2e273bede1091d240dfe61b85f2
Author:     GLSAMaker <glsamaker@gentoo.org>
AuthorDate: 2025-05-12 08:06:29 +0000
Commit:     Hans de Graaff <graaff@gentoo.org>
CommitDate: 2025-05-12 08:06:48 +0000

    [ GLSA 202505-02 ] Mozilla Firefox: Multiple Vulnerabilities
    
    Bug: https://bugs.gentoo.org/951563
    Bug: https://bugs.gentoo.org/953021
    Signed-off-by: GLSAMaker <glsamaker@gentoo.org>
    Signed-off-by: Hans de Graaff <graaff@gentoo.org>

 glsa-202505-02.xml | 85 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)