Bug 54570 - usbredir: Multiple issues (4.4)
usbredir: Multiple issues (4.4)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.4
All Linux
: P3 normal (vote)
: UCS 4.4-8-errata
Assigned To: Quality Assurance
Erik Damrose
:
Depends on:
Blocks:
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Reported: 2022-03-21 09:51 CET by Quality Assurance
Modified: 2022-03-23 12:10 CET (History)
0 users

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Max CVSS v3 score: 3.9 (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L)


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Description Quality Assurance univentionstaff 2022-03-21 09:51:27 CET
New Debian usbredir 0.7.1-1+deb9u1 fixes:
This update addresses the following issue:
* use-after-free in usbredirparser_serialize() in  usbredirparser/usbredirparser.c (CVE-2021-3700)
Comment 1 Quality Assurance univentionstaff 2022-03-21 10:02:40 CET
--- mirror/ftp/4.3/unmaintained/4.3-0/source/usbredir_0.7.1-1.dsc
+++ apt/ucs_4.4-0-errata4.4-8/source/usbredir_0.7.1-1+deb9u1.dsc
@@ -1,3 +1,8 @@
+0.7.1-1+deb9u1 [Mon, 21 Mar 2022 00:17:43 +0530] Utkarsh Gupta <utkarsh@debian.org>:
+
+  * Non-maintainer upload by the LTS team.
+  * CVE-2021-3700: use-after-free when serializing data.
+
 0.7.1-1 [Mon, 22 Feb 2016 22:31:17 +0800] Liang Guo <guoliang@debian.org>:
 
   * New upstream release (Closes: #813026)

<http://piuparts.knut.univention.de/4.4-8/#4345057647754693630>
Comment 2 Erik Damrose univentionstaff 2022-03-22 16:51:23 CET
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts