Description
The Web Cryptography API (aka WebCrypto) implementation in Blink, as used in Google Chrome before 52.0.2743.116, does not properly copy data buffers, which allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted JavaScript code, related to NormalizeAlgorithm.cpp and SubtleCrypto.cpp.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/bid/92276 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00006.html ↗
- http://rhn.redhat.com/errata/RHSA-2016-1580.html ↗
- https://codereview.chromium.org/2141843002/ ↗
- http://www.securitytracker.com/id/1036547 ↗
- https://crbug.com/626948 ↗
- https://security.gentoo.org/glsa/201610-09 ↗
- http://googlechromereleases.blogspot.com/2016/08/stable-channel-update-for-desktop.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00005.html ↗
- http://www.debian.org/security/2016/dsa-3645 ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4KMX62M7UNRLWO4FEQ6YIMPMTKXXJV6A/ ↗