CVE-2019-13720
HIGH severity · CVSS 8.8 · Use-after-free · actively exploited (CISA KEV)
8.8CVSS HIGH ● exploited
🔴 Actively exploited in the wild (CISA Known Exploited Vulnerabilities).
Added to KEV 2022-05-23. US federal agencies must patch by 2022-06-13.
Summary
Use after free in WebAudio in Google Chrome prior to 78.0.3904.87 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)90%
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
This vulnerability is being actively exploited in the wild — patch affected products urgently. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_31.htmlAdvisory
- https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_31.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00022.htmlAdvisory
- https://crbug.com/1019226
- https://security.gentoo.org/glsa/202004-04Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00022.htmlAdvisory
- http://packetstormsecurity.com/files/167066/Google-Chrome-78.0.3904.70-Remote-Code-Execution.htmlAdvisory
- http://packetstormsecurity.com/files/167066/Google-Chrome-78.0.3904.70-Remote-Code-Execution.htmlAdvisory