Vulnerability Description
Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.
CVSS Score
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 91.0.4472.101 | |
| Debian | Debian Linux | 9.0 |
| Fedoraproject | Fedora | 34 |
| Mozilla | Firefox | < 97.0 |
Related Weaknesses (CWE)
References
- https://chromereleases.googleblog.com/2021/06/stable-channel-update-for-desktop.Release NotesVendor Advisory
- https://crbug.com/1210414Issue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/07/msg00009.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/07/msg00010.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202202-03Third Party Advisory
- https://security.gentoo.org/glsa/202208-14Third Party Advisory
- https://www.debian.org/security/2021/dsa-4939Third Party Advisory
- https://www.debian.org/security/2021/dsa-4940Third Party Advisory
- https://chromereleases.googleblog.com/2021/06/stable-channel-update-for-desktop.Release NotesVendor Advisory
- https://crbug.com/1210414Issue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/07/msg00009.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/07/msg00010.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2021-30547?
CVE-2021-30547 is a vulnerability with a CVSS score of 8.8 (HIGH). Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.
How severe is CVE-2021-30547?
CVE-2021-30547 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-30547?
Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome, Debian Debian Linux, Fedoraproject Fedora, Mozilla Firefox.