Bug 55723 – gnutls28: Multiple issues (5.0)

Bug 55723 - gnutls28: Multiple issues (5.0)


Summary:	gnutls28: 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 5.0-3-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2023-02-20 09:35 CET by Quality Assurance
Modified:	2023-02-22 13:03 CET (History)
CC List:	0 users

See Also:
What kind of report is it?:	Security Issue
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Max CVSS v3 score:	7.4 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N)

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Description Quality Assurance

2023-02-20 09:35:27 CET

New Debian gnutls28 3.6.7-4+deb10u10 fixes:
This update addresses the following issue:
* timing side-channel in the TLS RSA key exchange code (CVE-2023-0361)

Comment 1 Quality Assurance

2023-02-20 10:00:20 CET

--- mirror/ftp/pool/main/g/gnutls28/gnutls28_3.6.7-4+deb10u9.dsc
+++ apt/ucs_5.0-0-errata5.0-3/source/gnutls28_3.6.7-4+deb10u10.dsc
@@ -1,3 +1,10 @@
+3.6.7-4+deb10u10 [Sat, 18 Feb 2023 15:25:10 +0100] Markus Koschany <apo@debian.org>:
+
+  * Non-maintainer upload by the LTS team.
+  * Fix CVE-2023-0361:
+    Hubert Kario discovered a timing side channel in the RSA decryption
+    implementation of the GNU TLS library.
+
 3.6.7-4+deb10u9 [Wed, 10 Aug 2022 14:59:38 +0200] Emilio Pozuelo Monfort <pochu@debian.org>:
 
   * Non-maintainer upload by the LTS Team.

<http://piuparts.knut.univention.de/5.0-3/#9144398908477264846>

Comment 2 Philipp Hahn

2023-02-21 06:13:30 CET

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

[5.0-3] 1594f2bc84 Bug #55723: gnutls28 3.6.7-4+deb10u10
 doc/errata/staging/gnutls28.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comment 3 Philipp Hahn

2023-02-22 13:03:42 CET

<https://errata.software-univention.de/#/?erratum=5.0x579>