1. Home
  2. Vulnerabilities
  3. CVE-2020-15678

CVE-2020-15678

CVSS v3.1 8.8 (High)
88% Progress
CVSS v2.0 6.8 (Medium)
68% Progress
EPSS 0.35 % (72th)
0.35% Progress
Affected Products 5
Advisories 30
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

When recursing through graphical layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free. This occurs because the function APZCTreeManager::ComputeClippedCompositionBounds did not follow iterator invalidation rules. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.

Weaknesses
CWE-416
Use After Free
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2020-10-01 19:15:13
(4 years ago)
Updated Date
2022-11-16 16:17:18
(22 months ago)

Affected Products

Debian

Mozilla

Opensuse

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 81.0 version cpe:2.3:a:mozilla:firefox < 81.0
  Mozilla Firefox Esr prior 78.3 version cpe:2.3:a:mozilla:firefox_esr < 78.3
  Mozilla Thunderbird prior 78.3 version cpe:2.3:a:mozilla:thunderbird < 78.3

Configuration #2

    CPE23 From Up To
  Opensuse Leap 15.1 cpe:2.3:o:opensuse:leap:15.1
  Opensuse Leap 15.2 cpe:2.3:o:opensuse:leap:15.2

Configuration #3

    CPE23 From Up To
  Debian Linux 9.0 cpe:2.3:o:debian:debian_linux:9.0
  Debian Linux 10.0 cpe:2.3:o:debian:debian_linux:10.0