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AUSCERT External Security Bulletin Redistribution
ESB-2019.0184
libjpeg-turbo multiple denial of service vulnerabilities
23 January 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: libjpeg-turbo
Publisher: Debian
Operating System: Debian GNU/Linux 8
Impact/Access: Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-11214 CVE-2018-11213 CVE-2018-11212
CVE-2018-1152 CVE-2016-3616
Reference: ESB-2018.2094
ESB-2018.1992.3
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2019/01/msg00015.html
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Package : libjpeg-turbo
Version : 1:1.3.1-12+deb8u1
CVE ID : CVE-2016-3616 CVE-2018-1152 CVE-2018-11212 CVE-2018-11213=
=20
CVE-2018-11214
Debian Bug : #819969 #902950 #902176
Several vulnerabilities have been resolved in libjpeg-turbo, Debian's
default JPEG implemenation.
CVE-2016-3616
The cjpeg utility in libjpeg allowed remote attackers to cause a
denial of service (NULL pointer dereference and application crash) or
execute arbitrary code via a crafted file.
This issue got fixed by the same patch that fixed CVE-2018-11213 and
CVE-2018-11214.
CVE-2018-1152
libjpeg-turbo has been found vulnerable to a denial of service
vulnerability caused by a divide by zero when processing a crafted
BMP image. The issue has been resolved by a boundary check.
CVE-2018-11212
The alloc_sarray function in jmemmgr.c allowed remote attackers to
cause a denial of service (divide-by-zero error) via a crafted file.
The issue has been addressed by checking the image size when reading
a targa file and throwing an error when image width or height is 0.
CVE-2018-11213
CVE-2018-11214
The get_text_gray_row and get_text_rgb_row functions in rdppm.c both
allowed remote attackers to cause a denial of service (Segmentation
fault) via a crafted file.
By checking the range of integer values in PPM text files and adding
checks to ensure values are within the specified range, both issues
For Debian 8 "Jessie", these problems have been fixed in version
1:1.3.1-12+deb8u1.
We recommend that you upgrade your libjpeg-turbo packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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