Security Update for libvpx
Summary
DLA-1290-1: libvpx - security update. Affects libvpx versions < 1.1.0-1+deb7u1. Fixed in 1.1.0-1+deb7u1. How to fix ↓
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Background
libvpx is an open-source library for encoding and decoding VP8 and VP9 video codecs. It is widely used in various applications and platforms to handle video compression and decompression. However, a vulnerability has been discovered in libvpx that could potentially lead to a denial of service (DoS) attack. This vulnerability is identified as CVE-2017-13194.
Vulnerability Detail
The vulnerability in libvpx is related to odd frame width. An attacker can exploit this flaw to trigger a DoS condition, causing the affected application to crash or become unresponsive. By manipulating the frame width in a specific manner, the attacker can disrupt the normal functioning of the application, potentially leading to service disruption or system instability.
How To Fix
Minimum fixed version
1.1.0-1+deb7u1
This is the first release that contains the fix.
sudo apt-get install --only-upgrade libvpxTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no specific workaround available for this vulnerability. However, as a general best practice, it is advisable to ensure that the libvpx library is always up to date with the latest security patches. Regularly monitoring and applying updates from the official sources can help minimize the risk of exploitation.
Conclusion
The vulnerability in libvpx related to odd frame width can be mitigated by upgrading the libvpx package to version 1.1.0-1+deb7u1 or later. It is crucial to keep the library up to date with the latest security patches to minimize the risk of exploitation. For further support or assistance in vulnerability remediation, you can reach out to DevNack.com.
See every vulnerability recorded for libvpx →
FAQ
libvpx is an open-source library used for video codec encoding and decoding, specifically for VP8 and VP9 formats.
The vulnerability in libvpx can lead to a denial of service (DoS) attack, potentially causing the affected application to crash or become unresponsive.
To fix this vulnerability, you need to upgrade the libvpx package to version 1.1.0-1+deb7u1 or later. This update includes a patch that addresses the flaw.
No specific workaround is available for this vulnerability. Keeping the libvpx library up to date with the latest security patches is recommended.
You can find more information about Debian LTS security advisories, including how to apply updates and frequently asked questions, on the Debian LTS wiki.
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