Bug 50781 – sudo: Multiple issues (4.4)

Bug 50781 - sudo: Multiple issues (4.4)


Summary:	sudo: 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 4.4-3-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2020-02-05 08:10 CET by Quality Assurance
Modified:	2020-02-05 17:41 CET (History)
CC List:	0 users

See Also:
What kind of report is it?:	Security Issue
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Who will be affected by this bug?:	---
How will those affected feel about the bug?:	---
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Max CVSS v3 score:	7.4 (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)

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Description Quality Assurance

2020-02-05 08:10:01 CET

New Debian sudo 1.8.19p1-2.1+deb9u2 fixes:
This update addresses the following issue:
* Stack based buffer overflow in when pwfeedback is enabled (CVE-2019-18634)

Comment 1 Quality Assurance

2020-02-05 09:00:20 CET

--- mirror/ftp/4.4/unmaintained/4.4-3/source/sudo_1.8.19p1-2.1+deb9u1.dsc
+++ apt/ucs_4.4-0-errata4.4-3/source/sudo_1.8.19p1-2.1+deb9u2.dsc
@@ -1,3 +1,9 @@
+1.8.19p1-2.1+deb9u2 [Fri, 31 Jan 2020 22:10:55 +0100] Salvatore Bonaccorso <carnil@debian.org>:
+
+  * Non-maintainer upload by the Security Team.
+  * Fix a buffer overflow when pwfeedback is enabled and input is a not a tty
+    (CVE-2019-18634) (Closes: #950371)
+
 1.8.19p1-2.1+deb9u1 [Sat, 12 Oct 2019 16:20:21 +0200] Salvatore Bonaccorso <carnil@debian.org>:
 
   * Non-maintainer upload by the Security Team.

<http://10.200.17.11/4.4-3/#3251476448743822439>

Comment 2 Philipp Hahn

2020-02-05 12:47:01 CET

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

[4.4-3] a61d12061e Bug #50781: sudo 1.8.19p1-2.1+deb9u2
 doc/errata/staging/sudo.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

[4.4-3] 01dd26656c Bug #50781: sudo 1.8.19p1-2.1+deb9u2
 doc/errata/staging/sudo.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comment 3 Erik Damrose

2020-02-05 17:41:19 CET

<http://errata.software-univention.de/ucs/4.4/437.html>