CVE-2020-26960
Severity CVSS v4.0:
Pending analysis
Type:
CWE-416
Use After Free
Publication date:
09/12/2020
Last modified:
10/12/2020
Description
If the Compact() method was called on an nsTArray, the array could have been reallocated without updating other pointers, leading to a potential use-after-free and exploitable crash. This vulnerability affects Firefox
Impact
Base Score 3.x
8.80
Severity 3.x
HIGH
Base Score 2.0
9.30
Severity 2.0
HIGH
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | 83.0 (excluding) | |
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* | 78.5 (excluding) | |
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* | 78.5 (excluding) |
To consult the complete list of CPE names with products and versions, see this page