Description

Multiple use-after-free vulnerabilities in the formfiller implementation in PDFium, as used in Google Chrome before 48.0.2564.82, allow remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted PDF document, related to improper tracking of the destruction of (1) IPWL_FocusHandler and (2) IPWL_Provider objects.

References

http://googlechromereleases.blogspot.com/2016/01/stable-channel-update_20.html

http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00035.html

http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00036.html

http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00046.html

http://rhn.redhat.com/errata/RHSA-2016-0072.html

http://www.debian.org/security/2016/dsa-3456

http://www.securityfocus.com/bid/81430

http://www.securitytracker.com/id/1034801

https://code.google.com/p/chromium/issues/detail?id=572871

https://codereview.chromium.org/1564773003

https://pdfium.googlesource.com/pdfium/+/dcac57bc8b64fdc870d79d11a498ae7021cf8ae7

https://security.gentoo.org/glsa/201603-09

Details

Risk Information

CVSS v2

CVSS v3