VulnerabilityModified
CVE-2020-6549
Use after free in media in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
HIGH 8.8EPSS 29.3%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 29.3%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
Use after free in media in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 29.29% probability · 98th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416, CWE-787
- Affected
- google/chrome · debian/debian linux · fedoraproject/fedora
- Source
- chrome-cve-admin@google.com
References
- http://packetstormsecurity.com/files/159558/Chrome-MediaElementEventListener-UpdateSources-Use-After-Free.htmlThird Party Advisory, VDB Entry
- https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1105426Permissions Required, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/
- https://security.gentoo.org/glsa/202101-30Third Party Advisory
- https://www.debian.org/security/2021/dsa-4824Third Party Advisory
- http://packetstormsecurity.com/files/159558/Chrome-MediaElementEventListener-UpdateSources-Use-After-Free.htmlThird Party Advisory, VDB Entry
- https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1105426Permissions Required, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/
- https://security.gentoo.org/glsa/202101-30Third Party Advisory
- https://www.debian.org/security/2021/dsa-4824Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.