Debian: DSA-4405-1 Critical: openjpeg2 Multiple Denial of Service Risks
debian
March 10, 2019
Multiple vulnerabilities have been discovered in openjpeg2, the open-source JPEG 2000 codec, that could be leveraged to cause a denial of service or possibly remote code execution
Topics Covered
Summary
CVE-2017-17480
Write stack buffer overflow in the jp3d and jpwl codecs can result
in a denial of service or remote code execution via a crafted jp3d
or jpwl file.
CVE-2018-5785
Integer overflow can result in a denial of service via a crafted bmp
file.
CVE-2018-6616
Excessive iteration can result in a denial of service via a crafted
bmp file.
CVE-2018-14423
Division-by-zero vulnerabilities can result in a denial of service via
a crafted j2k file.
CVE-2018-18088
Null pointer dereference can result in a denial of service via a
crafted bmp file.
For the stable distribution (stretch), these problems have been fixed in
version 2.1.2-1.1+deb9u3.
We recommend that you upgrade your openjpeg2 packages.
For the detailed security status of openjpeg2 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/openjpeg2
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently as...
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Severity
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Package: openjpeg2
CVE ID: CVE-2017-17480 CVE-2018-5785 CVE-2018-6616 CVE-2018-14423
Topics Covered
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