Bug 54197 – nss: Multiple issues (5.0)

Bug 54197 - nss: Multiple issues (5.0)


Summary:	nss: Multiple issues (5.0)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 5.0
Hardware:	All Linux

Importance:	P3 normal (vote)
Target Milestone:	UCS 5.0-0-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2021-12-06 15:46 CET by Quality Assurance
Modified:	2021-12-08 17:17 CET (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:	8.8 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

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Description Quality Assurance

2021-12-06 15:46:59 CET

New Debian nss 2:3.42.1-1+deb10u4 fixes:
This update addresses the following issue:
* Memory corruption in decodeECorDsaSignature with DSA signatures (and  RSA-PSS) (CVE-2021-43527)

Comment 1 Quality Assurance

2021-12-06 16:01:35 CET

--- mirror/ftp/pool/main/n/nss/nss_3.42.1-1+deb10u3.dsc
+++ apt/ucs_5.0-0-errata5.0-0/source/nss_3.42.1-1+deb10u4.dsc
@@ -1,3 +1,8 @@
+2:3.42.1-1+deb10u4 [Wed, 01 Dec 2021 20:42:14 +0100] Salvatore Bonaccorso <carnil@debian.org>:
+
+  * Non-maintainer upload by the Security Team.
+  * Ensure DER encoded signatures are within size limits (CVE-2021-43527)
+
 2:3.42.1-1+deb10u3 [Wed, 08 Jul 2020 20:37:58 +0200] Moritz Mühlenhoff <jmm@debian.org>:
 
   * CVE-2019-17006 CVE-2019-17023 CVE-2020-12399 CVE-2020-12402

<http://piuparts.knut.univention.de/5.0-0/#8946548568190563518>

Comment 2 Philipp Hahn

2021-12-06 16:27:36 CET

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

[5.0-0] fddceadc28 Bug #54197: nss 2:3.42.1-1+deb10u4
 doc/errata/staging/nss.yaml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comment 3 Erik Damrose

2021-12-08 17:17:20 CET

<https://errata.software-univention.de/#/?erratum=5.0x165>