Description
Integer overflow in the FontData::Bound function in data/font_data.cc in Google sfntly, as used in Google Chrome before 47.0.2526.73, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted offset or length value within font data in an SFNT container.
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
- https://code.google.com/p/chromium/issues/detail?id=497302 ↗
- http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html ↗
- https://github.com/googlei18n/sfntly/commit/de776d4ef06ca29c240de3444348894f032b03ff ↗
- https://security.gentoo.org/glsa/201603-09 ↗
- http://www.securityfocus.com/bid/78416 ↗
- http://www.debian.org/security/2015/dsa-3415 ↗
- https://codereview.chromium.org/1367323002/ ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html ↗
- http://www.securitytracker.com/id/1034298 ↗