Gentoo: GLSA-201612-26: OpenJPEG: Multiple vulnerabilities
Summary
Multiple vulnerabilities have been discovered in OpenJPEG. Please review the CVE identifiers referenced below for details.
Resolution
All OpenJPEG 2 users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot -v ">=media-libs/openjpeg-2.1.1_p20160922:2"
References
[ 1 ] CVE-2015-8871 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8871 [ 2 ] CVE-2016-1923 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1923 [ 3 ] CVE-2016-1924 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1924 [ 4 ] CVE-2016-3181 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3181 [ 5 ] CVE-2016-3182 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3182 [ 6 ] CVE-2016-3183 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3183 [ 7 ] CVE-2016-7445 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7445
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201612-26
Concerns
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
![Dist Gentoo](/images/distros/dist-gentoo.png)
Synopsis
Multiple vulnerabilities have been found in OpenJPEG, the worst of which may allow execution of arbitrary code.
Background
OpenJPEG is an open-source JPEG 2000 library.
Affected Packages
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/openjpeg < 2.1.1_p20160922 *>= 1.5.2 >= 2.1.1_p20160922
Impact
===== A remote attacker could entice a user to open a specially crafted JPEG file, possibly resulting in execution of arbitrary code or a Denial of Service condition. Furthermore, a remote attacker may be able to obtain sensitive information.
Workaround
There is no known workaround at this time.