CVE-2015-8668

Heap-based buffer overflow in the PackBitsPreEncode function in tif_packbits.c in bmp2tiff in libtiff 4.0.6 and earlier allows remote attackers to execute arbitrary code or cause a denial of service via a large width field in a BMP image.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://packetstormsecurity.com/files/135080/libtiff-4.0.6-Heap-Overflow.html	Exploit
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
https://security.gentoo.org/glsa/201701-16
http://rhn.redhat.com/errata/RHSA-2016-1547.html
http://rhn.redhat.com/errata/RHSA-2016-1546.html
http://www.securityfocus.com/archive/1/537208/100/0/threaded

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Configurations

Configuration 1 (hide)

cpe:2.3:a:libtiff:libtiff:4.0.6:*:*:*:*:*:*:*

Information

Published : 2016-01-08 11:59

Updated : 2018-10-30 09:27

NVD link : CVE-2015-8668

Mitre link : CVE-2015-8668

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

libtiff

libtiff

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