National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-6312 Detail

Current Description

Integer overflow in io-ico.c in gdk-pixbuf allows context-dependent attackers to cause a denial of service (segmentation fault and application crash) via a crafted image entry offset in an ICO file, which triggers an out-of-bounds read, related to compiler optimizations.

Source:  MITRE      Last Modified:  03/09/2017      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2017-6312
Original release date:
03/09/2017
Last revised:
09/18/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
5.5 Medium
Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H (legend)
Impact Score:
3.6
Exploitability Score:
1.8
CVSS Version 3 Metrics:
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
CVSS Severity (version 2.0):
CVSS v2 Base Score:
4.3 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:N/I:N/A:P) (legend)
Impact Subscore:
2.9
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector:
Network exploitable - Victim must voluntarily interact with attack mechanism
Access Complexity:
Medium
Authentication:
Not required to exploit
Impact Type:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://mov.sx/2017/02/21/bug-hunting-gdk-pixbuf.html Exploit; Technical Description; Third Party Advisory External Source MISC http://mov.sx/2017/02/21/bug-hunting-gdk-pixbuf.html
http://www.openwall.com/lists/oss-security/2017/02/21/4 Exploit; Mailing List; Third Party Advisory External Source MLIST [oss-security] 20170221 CVE Request - Multiple vulnerabilities in gdk-pixbuf
http://www.openwall.com/lists/oss-security/2017/02/26/1 Exploit; Mailing List; Third Party Advisory External Source MLIST [oss-security] 20170226 Re: CVE Request - Multiple vulnerabilities in gdk-pixbuf
http://www.securityfocus.com/bid/96779 External Source BID 96779
https://bugzilla.gnome.org/show_bug.cgi?id=779012 Exploit; Issue Tracking External Source MISC https://bugzilla.gnome.org/show_bug.cgi?id=779012
https://security.gentoo.org/glsa/201709-08 External Source GENTOO GLSA-201709-08

Technical Details

Vulnerability Type (View All)

  • Integer Overflow or Wraparound (CWE-190)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:gnome:gdk-pixbuf:-:*:*:*:*:*:*:*

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History 3 change records found - show changes