National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-9532 Detail

Current Description

Integer overflow in the writeBufferToSeparateStrips function in tiffcrop.c in LibTIFF before 4.0.7 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted tif file.

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

Quick Info

CVE Dictionary Entry:
CVE-2016-9532
Original release date:
02/06/2017
Last revised:
02/08/2017
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://bugzilla.maptools.org/show_bug.cgi?id=2592 Issue Tracking External Source CONFIRM http://bugzilla.maptools.org/show_bug.cgi?id=2592
http://www.debian.org/security/2017/dsa-3762 Third Party Advisory External Source DEBIAN DSA-3762
http://www.openwall.com/lists/oss-security/2016/11/11/14 Mailing List; Third Party Advisory External Source MLIST [oss-security] 20161111 CVE request: LibTIFF tiffcrop: Heap buffer overflow via writeBufferToSeparateStrips
http://www.openwall.com/lists/oss-security/2016/11/21/1 Mailing List; Third Party Advisory External Source MLIST [oss-security] 20161121 Re: CVE request: LibTIFF tiffcrop: Heap buffer overflow via writeBufferToSeparateStrips
http://www.openwall.com/lists/oss-security/2016/11/22/1 Mailing List; Third Party Advisory External Source MLIST [oss-security] 20161121 Re: CVE request: LibTIFF tiffcrop: Heap buffer overflow via writeBufferToSeparateStrips
http://www.securityfocus.com/bid/94424 Third Party Advisory; VDB Entry External Source BID 94424
https://bugzilla.redhat.com/show_bug.cgi?id=1397726 Issue Tracking; Patch External Source CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=1397726
https://security.gentoo.org/glsa/201701-16 Third Party Advisory External Source GENTOO GLSA-201701-16

Technical Details

Vulnerability Type (View All)

Change History 2 change records found - show changes