KEV · Actively exploited
CVE-2019-11708
CRITICAL 10.0
KEV
Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer. This vulnerability affects Firefox ESR < 60.7.2, Firefox < 67.0.4, and Thunderbird < 60.7.2.
Attack vector : Network
No privileges required
No user interaction
Show raw CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS
68.81%
exploit likely
percentile 98.6%
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:*:*:*:*:*:*:*:* |