DEBIAN-CVE-2016-5296

Advisory lineage Upstream: 1 Downstream: 4
Upstream
CVE-2016-5296
Published: 11 Jun 2018, 21:29
Last modified:28 Apr 2026, 20:15

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.0 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

11 Jun 2018, 21:29
Published
Vulnerability first disclosed
28 Apr 2026, 20:15
Last Modified
Vulnerability information updated

Description

A heap-buffer-overflow in Cairo when processing SVG content caused by compiler optimization, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 45.5, Firefox ESR < 45.5, and Firefox < 50.

CVSS Metrics

  • v3.0•HIGH•Score: 7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • debian•firefox-esr

    < 45.5.0esr-1 | < 45.5.0esr-1 | < 45.5.0esr-1 | < 45.5.0esr-1

References (1)