Vulnerability CVE-2017-7778
Published: 2018-06-11

Description:
A number of security vulnerabilities in the Graphite 2 library including out-of-bounds reads, buffer overflow reads and writes, and the use of uninitialized memory. These issues were addressed in Graphite 2 version 1.3.10. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.

Type:

CWE-787

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
SIL -> Graphite2 
Mozilla -> Firefox 
Mozilla -> Firefox esr 
Mozilla -> Thunderbird 
Debian -> Debian linux 

 References:
http://www.securityfocus.com/bid/99057
http://www.securitytracker.com/id/1038689
https://access.redhat.com/errata/RHSA-2017:1440
https://access.redhat.com/errata/RHSA-2017:1561
https://access.redhat.com/errata/RHSA-2017:1793
https://bugzilla.mozilla.org/show_bug.cgi?id=1349310
https://bugzilla.mozilla.org/show_bug.cgi?id=1350047
https://bugzilla.mozilla.org/show_bug.cgi?id=1352745
https://bugzilla.mozilla.org/show_bug.cgi?id=1352747
https://bugzilla.mozilla.org/show_bug.cgi?id=1355174
https://bugzilla.mozilla.org/show_bug.cgi?id=1355182
https://bugzilla.mozilla.org/show_bug.cgi?id=1356607
https://bugzilla.mozilla.org/show_bug.cgi?id=1358551
https://security.gentoo.org/glsa/201710-13
https://www.debian.org/security/2017/dsa-3881
https://www.debian.org/security/2017/dsa-3894
https://www.debian.org/security/2017/dsa-3918
https://www.mozilla.org/security/advisories/mfsa2017-15/
https://www.mozilla.org/security/advisories/mfsa2017-16/
https://www.mozilla.org/security/advisories/mfsa2017-17/
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