Bug 47754 - php5: Multiple issues (4.2)
php5: Multiple issues (4.2)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.2
All Linux
: P3 normal (vote)
: UCS 4.2-4-errata
Assigned To: Quality Assurance
Arvid Requate
:
Depends on:
Blocks:
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Reported: 2018-09-04 18:28 CEST by Arvid Requate
Modified: 2018-09-05 13:17 CEST (History)
0 users

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Max CVSS v3 score: 5.9 (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)


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Description Arvid Requate univentionstaff 2018-09-04 18:28:27 CEST
New Debian php5 5.6.37+dfsg-0+deb8u1 fixes:
This update addresses the following issue(s):
* 
* exif: buffer over-read in exif_process_IFD_in_MAKERNOTE() (CVE-2018-14851)
* exif: integer overflow leading to out-of-bound buffer read in exif_thumbnail_extract() (CVE-2018-14883)
Comment 1 Quality Assurance univentionstaff 2018-09-04 18:55:25 CEST
--- mirror/ftp/4.2/unmaintained/component/4.2-4-errata/source/php5_5.6.36+dfsg-0+deb8u1.dsc
+++ apt/ucs_4.2-0-errata4.2-4/source/php5_5.6.37+dfsg-0+deb8u1.dsc
@@ -1,3 +1,16 @@
+5.6.37+dfsg-0+deb8u1 [Fri, 31 Aug 2018 22:28:51 -0400] Roberto C. Sanchez <roberto@debian.org>:
+
+  * Non-maintainer upload by the LTS Team.
+  * New upstream version 5.6.37+dfsg
+    - [CVE-2018-14883] An Integer Overflow leads to a heap-based buffer
+      over-read in exif_thumbnail_extract of exif.c.
+    - [CVE-2018-14851] exif_process_IFD_in_MAKERNOTE in ext/exif/exif.c
+      allows remote attackers to cause a denial of service (out-of-bounds read
+      and application crash) via a crafted JPEG file.
+  * Drop patch for CVE-2017-7272.  The patch breaks many applications that
+    rely on undocumented behavior, was dropped by other distros, and the CVE
+    was marked "ignore" by the security team. (Closes: #890266)
+
 5.6.36+dfsg-0+deb8u1 [Sun, 24 Jun 2018 01:07:32 -0400] Roberto C. Sanchez <roberto@debian.org>:
 
   * Non-maintainer upload by the LTS Team.

<http://10.200.17.11/4.2-4/#2196015616890429677>
Comment 2 Arvid Requate univentionstaff 2018-09-04 20:36:40 CEST
The upstream package has been copied. No UCS specific patches.

The few issues reported by piuparts for libapache2-mod-php5* are purge cleanup issues that don't look like regressions of the updated Debian package.

Advisory looks ok.
Comment 3 Arvid Requate univentionstaff 2018-09-05 13:17:19 CEST
<http://errata.software-univention.de/ucs/4.2/504.html>