CVE-2021-30952
Description
Moderate: webkit2gtk3 security, bug fix, and enhancement update
CISA KEV
- Vendor
- Apple
- Product
- Multiple Products
- Due date
- 2026-03-26
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: alma — https://errata.almalinux.org/8/ALSA-2022-1777.html
Vendor advisory: cisa-kev — https://support.apple.com/en-us/HT212975 ; https://support.apple.com/en-us/HT212976 ; https://support.apple.com/en-us/HT212978 ; https://support.apple.com/en-us/HT212980 ; https://support.apple.com/en-us/HT212982 ; https://nvd.nist.gov/vuln/detail/CVE-2021-30952
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-30952
Vendor advisory: rocky — https://errata.rockylinux.org/RLSA-2022:1777
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2021-30952.html
Exploits
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| rocky | 8 | fixed | |
| debian | bookworm | fixed | 2.34.4-1 |
| debian | bullseye | fixed | 2.34.4-1~deb11u1 |
| debian | forky | fixed | 2.34.4-1 |
| debian | sid | fixed | 2.34.4-1 |
| debian | trixie | fixed | 2.34.4-1 |
References
- https://www.suse.com/security/cve/CVE-2021-30952.html
- https://errata.rockylinux.org/RLSA-2022:1777
- https://security-tracker.debian.org/tracker/CVE-2021-30952
- https://support.apple.com/en-us/HT212975 ; https://support.apple.com/en-us/HT212976 ; https://support.apple.com/en-us/HT212978 ; https://support.apple.com/en-us/HT212980 ; https://support.apple.com/en-us/HT212982 ; https://nvd.nist.gov/vuln/detail/CVE-2021-30952
- https://errata.almalinux.org/8/ALSA-2022-1777.html
Verify integrity in audit chain (admin only). AS-IS.