Bug 48239 – perl: Multiple issues (4.3)

Bug 48239 - perl: Multiple issues (4.3)


Summary:	perl: 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 4.3-2-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2018-11-30 09:03 CET by Quality Assurance
Modified:	2018-12-05 14:39 CET (History)
CC List:	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?:	---
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Max CVSS v3 score:	8.1 (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)

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Description Quality Assurance

2018-11-30 09:03:44 CET

New Debian perl 5.24.1-3+deb9u5 fixes:
This update addresses the following issues:
* Integer overflow leading to buffer overflow (CVE-2018-18311)
* Heap-buffer-overflow write / reg_node overrun (CVE-2018-18312)
* Heap-buffer-overflow read in regcomp.c (CVE-2018-18313)
* Heap-based buffer overflow (CVE-2018-18314)

Comment 1 Quality Assurance

2018-11-30 18:44:28 CET

--- mirror/ftp/4.3/unmaintained/4.3-2/source/perl_5.24.1-3+deb9u4.dsc
+++ apt/ucs_4.3-0-errata4.3-2/source/perl_5.24.1-3+deb9u5.dsc
@@ -1,3 +1,13 @@
+5.24.1-3+deb9u5 [Thu, 29 Nov 2018 11:11:57 +0000] Dominic Hargreaves <dom@earth.li>:
+
+  * [SECURITY] CVE-2018-18311: Integer overflow leading to buffer
+    overflow and segmentation fault
+  * [SECURITY] CVE-2018-18312: Heap-buffer-overflow write in S_regatom
+    (regcomp.c)
+  * [SECURITY] CVE-2018-18313: Heap-buffer-overflow read in regcomp.c
+  * [SECURITY] CVE-2018-18314: Heap-based buffer overflow in extended
+    character classes
+
 5.24.1-3+deb9u4 [Sun, 10 Jun 2018 18:37:28 +0100] Dominic Hargreaves <dom@earth.li>:
 
   * [SECURITY] CVE-2018-12015: fix directory traversal vulnerability

<http://10.200.17.11/4.3-2/#5732944496848445580>

Comment 2 Philipp Hahn

2018-11-30 19:29:24 CET

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

[4.3-2] 5bf91b5ef2 Bug #48239: perl 5.24.1-3+deb9u5
 doc/errata/staging/perl.yaml | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

Comment 3 Arvid Requate

2018-12-05 14:39:29 CET

<http://errata.software-univention.de/ucs/4.3/363.html>