Bug 55541 – emacs: Multiple issues (5.0)

Bug 55541 - emacs: Multiple issues (5.0)


Summary:	emacs: 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 5.0-2-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2023-01-09 09:18 CET by Quality Assurance
Modified:	2023-01-13 15:50 CET (History)
CC List:	1 user (show)

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What kind of report is it?:	Security Issue
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Max CVSS v3 score:	7.8 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

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Description Quality Assurance

2023-01-09 09:18:02 CET

New Debian emacs 1:26.1+1-3.2+deb10u3 fixes:
This update addresses the following issue:
* ctags local command execution vulnerability (CVE-2022-45939)

Comment 1 Quality Assurance

2023-01-09 10:01:00 CET

--- mirror/ftp/pool/main/e/emacs/emacs_26.1+1-3.2+deb10u2.dsc
+++ apt/ucs_5.0-0-errata5.0-2/source/emacs_26.1+1-3.2+deb10u3.dsc
@@ -1,3 +1,12 @@
+1:26.1+1-3.2+deb10u3 [Sat, 31 Dec 2022 12:40:43 +0000] Chris Lamb <lamby@debian.org>:
+
+  * Non-maintainer upload by the Debian LTS team.
+    CVE-2022-45939: Prevent an issue where attackers could have executed
+    arbitrary commands via shell metacharacters in the name of a source-code
+    file. This was because lib-src/etags.c used the system(3) library function
+    when calling the ctags binary. (Closes: #1025009)
+  * Drop upstream's .gitignore.
+
 1:26.1+1-3.2+deb10u2 [Fri, 22 Jan 2021 19:42:27 -0600] Rob Browning <rlb@defaultvalue.org>:
 
   * Don't crash with OpenPGP User IDs with no e-mail address.  Add

<http://piuparts.knut.univention.de/5.0-2/#6800914901537750748>

Comment 2 Philipp Hahn

2023-01-11 12:51:10 CET

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

[5.0-2] 2bdc0d9909 Bug #55541: emacs 1:26.1+1-3.2+deb10u3
 doc/errata/staging/emacs.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comment 3 Philipp Hahn

2023-01-13 15:50:05 CET

<https://errata.software-univention.de/#/?erratum=5.0x529>