Bug 52351 – tcpdump: Multiple issues (4.4)

Bug 52351 - tcpdump: Multiple issues (4.4)


Summary:	tcpdump: 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 4.4-6-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2020-11-11 17:59 CET by Quality Assurance
Modified:	2020-11-18 16:43 CET (History)
CC List:	0 users

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What kind of report is it?:	Security Issue
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Max CVSS v3 score:	7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

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Description Quality Assurance

2020-11-11 17:59:22 CET

New Debian tcpdump 4.9.3-1~deb9u2 fixes:
This update addresses the following issue:
* ppp decapsulator can be convinced to allocate a large amount of memory  (CVE-2020-8037)

Comment 1 Quality Assurance

2020-11-11 19:00:28 CET

--- mirror/ftp/4.4/unmaintained/4.4-3/source/tcpdump_4.9.3-1~deb9u1.dsc
+++ apt/ucs_4.4-0-errata4.4-6/source/tcpdump_4.9.3-1~deb9u2.dsc
@@ -1,3 +1,10 @@
+4.9.3-1~deb9u2 [Tue, 10 Nov 2020 19:52:07 +0530] Utkarsh Gupta <utkarsh@debian.org>:
+
+  * Non-maintainer upload by the LTS team.
+  * Cherry-pick commit 32027e1993 from the upstream tcpdump-4.9
+    branch to fix untrusted input issue in the PPP printer.
+    (Fixes: CVE-2020-8037) (Closes: #973877)
+
 4.9.3-1~deb9u1 [Sat, 19 Oct 2019 17:18:00 +0200] Romain Francoise <rfrancoise@debian.org>:
 
   * New upstream release, with fixes for 24 different CVEs (closes: #941698).

<http://10.200.17.11/4.4-6/#4269081964806147442>

Comment 2 Philipp Hahn

2020-11-12 08:06:29 CET

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

[4.4-6] 479498256a Bug #52351: tcpdump 4.9.3-1~deb9u2
 doc/errata/staging/tcpdump.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

[4.4-6] 46e3b33dcf Bug #52351: tcpdump 4.9.3-1~deb9u2
 doc/errata/staging/tcpdump.yaml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comment 3 Erik Damrose

2020-11-17 12:21:42 CET

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

[4.4-6] 479498256a Bug #52351: tcpdump 4.9.3-1~deb9u2
 doc/errata/staging/tcpdump.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

[4.4-6] 46e3b33dcf Bug #52351: tcpdump 4.9.3-1~deb9u2
 doc/errata/staging/tcpdump.yaml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comment 4 Erik Damrose

2020-11-18 16:43:59 CET

<https://errata.software-univention.de/#/?erratum=4.4x808>