National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-7800 Detail

Current Description

Integer underflow in the parse8BIM function in coders/meta.c in GraphicsMagick 1.3.25 and earlier allows remote attackers to cause a denial of service (application crash) via a crafted 8BIM chunk, which triggers a heap-based buffer overflow.

Source:  MITRE      Last Modified:  02/06/2017      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2016-7800
Original release date:
02/06/2017
Last revised:
03/23/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
7.5 High
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (legend)
Impact Score:
3.6
Exploitability Score:
3.9
CVSS Version 3 Metrics:
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
CVSS Severity (version 2.0):
CVSS v2 Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:N/I:N/A:P) (legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
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://lists.opensuse.org/opensuse-updates/2016-10/msg00094.html Third Party Advisory External Source SUSE openSUSE-SU-2016:2641
http://lists.opensuse.org/opensuse-updates/2016-10/msg00097.html Third Party Advisory External Source SUSE openSUSE-SU-2016:2644
http://www.debian.org/security/2016/dsa-3746 Third Party Advisory External Source DEBIAN DSA-3746
http://www.openwall.com/lists/oss-security/2016/10/01/7 Mailing List; Third Party Advisory External Source MLIST [oss-security] 20161001 Re: GraphicsMagick CVE request: 8BIM/8BIMW unsigned underflow leads to heap overflow
http://www.securityfocus.com/bid/93262 External Source BID 93262
http://www.securityfocus.com/bid/96135 External Source BID 96135
https://bugzilla.redhat.com/show_bug.cgi?id=1381148 Issue Tracking External Source CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=1381148
https://sourceforge.net/p/graphicsmagick/code/ci/5c7b6d6094a25e99c57f8b18343914ebfd8213ef/ Release Notes; Third Party Advisory External Source CONFIRM https://sourceforge.net/p/graphicsmagick/code/ci/5c7b6d6094a25e99c57f8b18343914ebfd8213ef/

Technical Details

Vulnerability Type (View All)

  • Buffer Errors (CWE-119)
  • Integer Underflow (Wrap or Wraparound) (CWE-191)

Change History 4 change records found - show changes