Vulnerability CVE-2016-2052
Published: 2016-01-25

Description:
Multiple unspecified vulnerabilities in HarfBuzz before 1.0.6, as used in Google Chrome before 48.0.2564.82, allow attackers to cause a denial of service or possibly have other impact via crafted data, as demonstrated by a buffer over-read resulting from an inverted length check in hb-ot-font.cc, a different issue than CVE-2015-8947.

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Harfbuzz project -> Harfbuzz 
Google -> Chrome 

 References:
http://googlechromereleases.blogspot.com/2016/01/stable-channel-update_20.html
http://lists.opensuse.org/opensuse-updates/2016-08/msg00070.html
http://rhn.redhat.com/errata/RHSA-2016-0072.html
http://www.securityfocus.com/bid/81812
http://www.securitytracker.com/id/1034801
http://www.ubuntu.com/usn/USN-2877-1
http://www.ubuntu.com/usn/USN-3067-1
https://code.google.com/p/chromium/issues/detail?id=544270
https://code.google.com/p/chromium/issues/detail?id=579625
https://github.com/behdad/harfbuzz/commit/63ef0b41dc48d6112d1918c1b1de9de8ea90adb5
https://github.com/behdad/harfbuzz/issues/139#issuecomment-148289957
https://security.gentoo.org/glsa/201701-76
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