CVE-2019-11707
critical
KEV
CVSS v3
—
CVSS v2
—
VIR risk
10.0
Description
Mozilla Firefox and Thunderbird contain a type confusion vulnerability that can occur when manipulating JavaScript objects due to issues in Array.pop, allowing for an exploitable crash.
CISA KEV
- Vendor
- Mozilla
- Product
- Firefox and Thunderbird
- Due date
- 2022-06-13
Predictions
Exploit likelihood
99%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: cisa-kev — https://nvd.nist.gov/vuln/detail/CVE-2019-11707
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-11707
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2019-11707.html
Vendor advisory: arch — https://security.archlinux.org/ASA-201906-18
Vendor advisory: arch — https://security.archlinux.org/ASA-201906-19
Exploits
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 68.0b11-1 | |
| sles | affected | | |
| debian | sid | fixed | 67.0.3-1 |
| debian | bookworm | fixed | 60.7.1esr-1 |
| debian | bullseye | fixed | 60.7.1esr-1 |
| debian | forky | fixed | 60.7.1esr-1 |
| debian | trixie | fixed | 60.7.1esr-1 |
References
Verify integrity in audit chain (admin only). AS-IS.