Integer overflow in the FontData::Bound function in data/font_data.cc in Google...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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
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Affected Software
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CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.