KEV · Actively exploited
CVE-2019-11707
HIGH 8.8
KEV
A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3, and Thunderbird < 60.7.2.
Attack vector : Network
No privileges required
Show raw CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
84.29%
exploit likely
percentile 99.3%
CISA Known Exploited Vulnerability
- Added to KEV
- 2022-05-23
- Remediation deadline
- 2022-06-13
- Required action
- Apply updates per vendor instructions.
- Ransomware
- No
Tracked apps referencing this CVE
For each app: the affected range, the fixing version, and where the tracked app stands today.
Vulnerable CPE configurations (1)
| Vendor | Product | Platform | Versions | CPE 2.3 URI |
|---|---|---|---|---|
| mozilla |
thunderbird All platforms (wildcard)
|
All platforms (wildcard) | <60.7.2 | cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* |