Bug 54818 - cifs-utils: Multiple issues (5.0)
cifs-utils: Multiple issues (5.0)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 5.0
All Linux
: P3 normal (vote)
: UCS 5.0-1-errata
Assigned To: Quality Assurance
Erik Damrose
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2022-06-07 09:32 CEST by Quality Assurance
Modified: 2022-06-08 16:50 CEST (History)
0 users

See Also:
What kind of report is it?: Security Issue
What type of bug is this?: ---
Who will be affected by this bug?: ---
How will those affected feel about the bug?: ---
User Pain:
Enterprise Customer affected?:
School Customer affected?:
ISV affected?:
Waiting Support:
Flags outvoted (downgraded) after PO Review:
Ticket number:
Bug group (optional):
Max CVSS v3 score: 7.1 (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H)


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Quality Assurance univentionstaff 2022-06-07 09:32:08 CEST
New Debian cifs-utils 2:6.8-2+deb10u1 fixes:
This update addresses the following issues:
* stack-based buffer overflow mount.cifs may lead to local privilege  escalation to root (CVE-2022-27239)
* crafted input may cause an information leak (CVE-2022-29869)
Comment 1 Quality Assurance univentionstaff 2022-06-07 10:04:22 CEST
--- mirror/ftp/pool/main/c/cifs-utils/cifs-utils_6.8-2.dsc
+++ apt/ucs_5.0-0-errata5.0-1/source/cifs-utils_6.8-2+deb10u1.dsc
@@ -1,3 +1,11 @@
+2:6.8-2+deb10u1 [Tue, 10 May 2022 22:26:50 +0200] Salvatore Bonaccorso <carnil@debian.org>:
+
+  * Non-maintainer upload by the Security Team.
+  * mount.cifs: fix length check for ip option parsing (CVE-2022-27239)
+    (Closes: #1010818)
+  * mount.cifs: fix verbose messages on option parsing (CVE-2022-29869)
+    (Closes: #1010818)
+
 2:6.8-2 [Sun, 17 Jun 2018 21:58:28 +0200] Mathieu Parent <sathieu@debian.org>:
 
   * Drop Depends: samba-common (Closes: #901654)

<http://piuparts.knut.univention.de/5.0-1/#7183941209076051605>
Comment 2 Erik Damrose univentionstaff 2022-06-07 17:48:35 CEST
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts