CVE-2015-8792

Description

The KaxInternalBlock::ReadData function in libMatroska before 1.4.4 allows context-dependent attackers to obtain sensitive information from process heap memory via crafted EBML lacing, which triggers an invalid memory access.

Category

5.3
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.43%
Vendor Advisory opensuse.org Vendor Advisory debian.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/Matroska-Org/libmatroska/blob/release-1.4.4/ChangeLog patch
https://github.com/Matroska-Org/libmatroska/commit/0a2d3e3644a7453b6513db2f9bc270f77943573f
http://lists.opensuse.org/opensuse-updates/2016-01/msg00035.html vendor advisory
http://www.debian.org/security/2016/dsa-3526 vendor advisory
http://lists.matroska.org/pipermail/matroska-users/2015-October/006985.html mailing list patch

Frequently Asked Questions

What is the severity of CVE-2015-8792?
CVE-2015-8792 has been scored as a medium severity vulnerability.
How to fix CVE-2015-8792?
To fix CVE-2015-8792, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-8792 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-8792 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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