UBUNTU-CVE-2019-14443

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2019-14443
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14443.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-14443
Related
Published
2019-07-30T13:15:00Z
Modified
2024-12-18T16:42:50Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in Libav 12.3. Division by zero in rangedecodeculshift in libavcodec/apedec.c allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv.

References

Affected packages

Ubuntu:Pro:14.04:LTS / libav

Package

Name
libav
Purl
pkg:deb/ubuntu/libav?arch=src?distro=esm-infra-legacy/trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

6:0.*

6:0.8.7-1ubuntu2

6:9.*

6:9.10-1ubuntu1
6:9.10-1ubuntu2
6:9.10-1ubuntu5
6:9.10-1ubuntu6
6:9.10-1ubuntu7
6:9.11-2ubuntu1
6:9.11-2ubuntu2
6:9.13-0ubuntu0.14.04.1
6:9.14-0ubuntu0.14.04.1
6:9.16-0ubuntu0.14.04.1
6:9.18-0ubuntu0.14.04.1
6:9.20-0ubuntu0.14.04.1
6:9.20-0ubuntu0.14.04.1+esm1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}