USN-3967-1: FFmpeg vulnerabilities

23798

14 November 2019

14 November 2019

CLOSED

MEDIUM

CVE-2018-15822,CVE-2019-11338,CVE-2019-11339,CVE-2019-9718,CVE-2019-9721

Severity

Medium

Vendor

Canonical Ubuntu

Versions Affected

  • Canonical Ubuntu 18.04

Description

It was discovered that FFmpeg contained multiple security issues when handling certain multimedia files. If a user were tricked into opening a crafted multimedia file, an attacker could cause a denial of service via application crash.

CVEs contained in this USN include: CVE-2018-15822, CVE-2019-11338, CVE-2019-11339, CVE-2019-9718, CVE-2019-9721

Affected VMware Products and Versions

Severity is medium unless otherwise noted.

Vulnerable Cloud Foundry components individually listed here.
  • Pivotal Application Service
    • 2.5.x versions prior to 2.5.3
    • 2.4.x versions prior to 2.4.7
    • 2.3.x versions prior to 2.3.12
  • PCF Isolation Segment
    • 2.5.x versions prior to 2.5.3
    • 2.4.x versions prior to 2.4.7
    • 2.3.x versions prior to 2.3.11

Mitigation

Users of affected products are strongly encouraged to follow one of the mitigations below. The Cloud Foundry security team recommends upgrading BOSH to the affected OSS components listed here if applicable. Upgrade Pivotal products that use earlier versions of CF components to new Pivotal releases using new versions linked above. On the Pivotal Network product page for each release, check the Depends On section and/or Release Notes for this information. Releases that have fixed this issue include:
  • Pivotal Application Service
    • 2.5.3
    • 2.4.7
    • 2.3.12
  • PCF Isolation Segment
    • 2.5.3
    • 2.4.7
    • 2.3.11

References