VulnerabilityModified
CVE-2015-8792
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.
MEDIUM 5.3EPSS 1.45%
Does this matter?
Lower severity and a low EPSS score (1.45%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.0
- 5.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 1.45% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-200
- Affected
- matroska/libmatroska · opensuse/leap · opensuse/opensuse
- Source
- cve@mitre.org
References
- http://lists.matroska.org/pipermail/matroska-users/2015-October/006985.htmlPatch
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00035.html
- http://www.debian.org/security/2016/dsa-3526
- https://github.com/Matroska-Org/libmatroska/blob/release-1.4.4/ChangeLogPatch
- https://github.com/Matroska-Org/libmatroska/commit/0a2d3e3644a7453b6513db2f9bc270f77943573f
- http://lists.matroska.org/pipermail/matroska-users/2015-October/006985.htmlPatch
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00035.html
- http://www.debian.org/security/2016/dsa-3526
- https://github.com/Matroska-Org/libmatroska/blob/release-1.4.4/ChangeLogPatch
- https://github.com/Matroska-Org/libmatroska/commit/0a2d3e3644a7453b6513db2f9bc270f77943573f
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.