Bug 53893 – firefox-esr: Multiple issues (4.4)

Bug 53893 - firefox-esr: Multiple issues (4.4)


Summary:	firefox-esr: Multiple issues (4.4)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 4.4
Hardware:	All Linux

Importance:	P3 normal (vote)
Target Milestone:	UCS 4.4-8-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
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Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2021-10-12 14:53 CEST by Quality Assurance
Modified:	2021-10-13 15:58 CEST (History)
CC List:	0 users

See Also:
What kind of report is it?:	Security Issue
What type of bug is this?:	---
Who will be affected by this bug?:	---
How will those affected feel about the bug?:	---
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Max CVSS v3 score:	7.5 (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)

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Description Quality Assurance

2021-10-12 14:53:45 CEST

New Debian firefox-esr 78.15.0esr-1~deb9u1 fixes:
This update addresses the following issues:
* Use-after-free in MessageTask (CVE-2021-38496)
* Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15, and Firefox ESR  91.2 (CVE-2021-38500)

Comment 1 Quality Assurance

2021-10-12 15:00:09 CEST

--- mirror/ftp/4.4/unmaintained/component/4.4-8-errata/source/firefox-esr_78.14.0esr-1~deb9u1.dsc
+++ apt/ucs_4.4-0-errata4.4-8/source/firefox-esr_78.15.0esr-1~deb9u1.dsc
@@ -1,3 +1,8 @@
+78.15.0esr-1~deb9u1 [Mon, 11 Oct 2021 11:05:56 +0200] Emilio Pozuelo Monfort <pochu@debian.org>:
+
+  * New upstream release.
+  * Fixes for mfsa2021-44, also known as CVE-2021-38496, CVE-2021-38500.
+
 78.14.0esr-1~deb9u1 [Wed, 08 Sep 2021 13:37:36 +0200] Emilio Pozuelo Monfort <pochu@debian.org>:
 
   * Backport to stretch.

<http://piuparts.knut.univention.de/4.4-8/#7449883930356576550>

Comment 2 Philipp Hahn

2021-10-13 07:00:13 CEST

OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.4-8] 21469d9026 Bug #53893: firefox-esr 78.15.0esr-1~deb9u1
 doc/errata/staging/firefox-esr.yaml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

[4.4-8] 7a54cdfe2c Bug #53893: firefox-esr 78.15.0esr-1~deb9u1
 doc/errata/staging/firefox-esr.yaml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

Comment 3 Julia Bremer

2021-10-13 15:58:20 CEST

<https://errata.software-univention.de/#/?erratum=4.4x1068>