CVE-2019-13729

high-risk

Published 2019-12-10

Use-after-free in WebSockets in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Do I need to act?

3.5% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 8.8/10 High

NETWORK / LOW complexity

Affected Products (13)

Chrome

Debian Linux

Fedora

Enterprise Linux Desktop

Enterprise Linux For Scientific Computing

Enterprise Linux Server

Enterprise Linux Workstation

Affected Vendors

Debian Redhat Google Fedoraproject

References (20)

Broken Link http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00032.html

Broken Link http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00036.html

Third Party Advisory https://access.redhat.com/errata/RHSA-2019:4238

Vendor Advisory https://chromereleases.googleblog.com/2019/12/stable-channel-update-for-desktop....

Exploit https://crbug.com/1025489

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...

Mailing List https://seclists.org/bugtraq/2020/Jan/27

Third Party Advisory https://security.gentoo.org/glsa/202003-08

Third Party Advisory https://www.debian.org/security/2020/dsa-4606