UBUNTU-CVE-2020-18775
Dashboard / Vulnerabilities / UBUNTU-CVE-2020-18775
Summary:
Details: In Libav 12.3, there is a heap-based buffer over-read in vc1_decode_b_mb_intfi in vc1_block.c that allows an attacker to cause denial-of-service via a crafted file.
References: https://ubuntu.com/security/CVE-2020-18775, https://bugzilla.libav.org/show_bug.cgi?id=1152, https://www.cve.org/CVERecord?id=CVE-2020-18775
Affected packages
Package
Name: libav
Purl: pkg:deb/ubuntu/libav@6:9.20-0ubuntu0.14.04.1+esm1?arch=source&distro=esm-infra-legacy/trusty
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
6:0.8.7-1ubuntu2
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
