CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
EPSS
Percentile
68.6%
The get_sos function in jdmarker.c in (1) libjpeg 6b and (2) libjpeg-turbo
through 1.3.0, as used in Google Chrome before 31.0.1650.48, Ghostscript,
and other products, does not check for certain duplications of component
data during the reading of segments that follow Start Of Scan (SOS) JPEG
markers, which allows remote attackers to obtain sensitive information from
uninitialized memory locations via a crafted JPEG image.
Author | Note |
---|---|
seth-arnold | Michal suggests libjpeg6b will not be updated from upstream |
mdeslaur | upstream bug and proposed patch is ancient. Chromium contains a patch. |
jdstrand | openjdk uses system jpeg |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 12.04 | noarch | firefox | <Â 26.0+build2-0ubuntu0.12.04.2 | UNKNOWN |
ubuntu | 12.10 | noarch | firefox | <Â 26.0+build2-0ubuntu0.12.10.2 | UNKNOWN |
ubuntu | 13.04 | noarch | firefox | <Â 26.0+build2-0ubuntu0.13.04.2 | UNKNOWN |
ubuntu | 13.10 | noarch | firefox | <Â 26.0+build2-0ubuntu0.13.10.2 | UNKNOWN |
ubuntu | 12.04 | noarch | libjpeg-turbo | <Â 1.1.90+svn733-0ubuntu4.3 | UNKNOWN |
ubuntu | 12.10 | noarch | libjpeg-turbo | <Â 1.2.1-0ubuntu2.12.10.1 | UNKNOWN |
ubuntu | 13.04 | noarch | libjpeg-turbo | <Â 1.2.1-0ubuntu2.13.04.1 | UNKNOWN |
ubuntu | 13.10 | noarch | libjpeg-turbo | <Â 1.3.0-0ubuntu1.1 | UNKNOWN |
ubuntu | 10.04 | noarch | libjpeg6b | <Â 6b-15ubuntu1.1 | UNKNOWN |
ubuntu | 12.04 | noarch | libjpeg6b | <Â 6b1-2ubuntu1.1 | UNKNOWN |
lists.grok.org.uk/pipermail/full-disclosure/2013-November/092015.html
launchpad.net/bugs/cve/CVE-2013-6629
nvd.nist.gov/vuln/detail/CVE-2013-6629
security-tracker.debian.org/tracker/CVE-2013-6629
ubuntu.com/security/notices/USN-2052-1
ubuntu.com/security/notices/USN-2053-1
ubuntu.com/security/notices/USN-2060-1
www.cve.org/CVERecord?id=CVE-2013-6629