Bug 50783 – sudo: Multiple issues (4.3)

Bug 50783 - sudo: Multiple issues (4.3)


Summary:	sudo: Multiple issues (4.3)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 4.3
Hardware:	All Linux

Importance:	P3 normal (vote)
Target Milestone:	UCS 4.3-5-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2020-02-05 10:20 CET by Quality Assurance
Modified:	2020-02-05 18:27 CET (History)
CC List:	0 users

See Also:
What kind of report is it?:	Security Issue
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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 10:20:02 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 11:00:27 CET

--- mirror/ftp/4.3/unmaintained/component/4.3-5-errata/source/sudo_1.8.19p1-2.1+deb9u1.dsc
+++ apt/ucs_4.3-0-errata4.3-5/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://10.200.17.11/4.3-5/#3251476448743822439>

Comment 2 Philipp Hahn

2020-02-05 12:50:52 CET

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

[4.3-5] 9deacdb2b3 Bug #50783: sudo 1.8.19p1-2.1+deb9u2
 doc/errata/staging/sudo.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

[4.3-5] 725cc85ce0 Bug #50783: 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 18:27:12 CET

<http://errata.software-univention.de/ucs/4.3/637.html>