Vulnerability CVE-2017-6314
Published: 2017-03-09   Modified: 2017-03-10

Description:
The make_available_at_least function in io-tiff.c in gdk-pixbuf allows context-dependent attackers to cause a denial of service (infinite loop) via a large TIFF file.

Type:

CWE-835

 (Loop with Unreachable Exit Condition ('Infinite Loop'))

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Gnome -> Gdk-pixbuf 

 References:
http://mov.sx/2017/02/21/bug-hunting-gdk-pixbuf.html
http://www.openwall.com/lists/oss-security/2017/02/21/4
http://www.openwall.com/lists/oss-security/2017/02/26/1
http://www.securityfocus.com/bid/96779
https://bugzilla.gnome.org/show_bug.cgi?id=779020
https://security.gentoo.org/glsa/201709-08
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