CVE-2017-17942

In LibTIFF 4.0.9, there is a heap-based buffer over-read in the function PackBitsEncode in tif_packbits.c.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://bugzilla.maptools.org/show_bug.cgi?id=2767	Exploit Issue Tracking Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/102312	Third Party Advisory VDB Entry
http://bugzilla.maptools.org/show_bug.cgi?id=2767	Exploit Issue Tracking Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/102312	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:libtiff:libtiff:4.0.9:*:*:*:*:*:*:*

History

21 Nov 2024, 03:19

Type	Values Removed	Values Added
References	~~() http://bugzilla.maptools.org/show_bug.cgi?id=2767 - Exploit, Issue Tracking, Third Party Advisory, VDB Entry~~	() http://bugzilla.maptools.org/show_bug.cgi?id=2767 - Exploit, Issue Tracking, Third Party Advisory, VDB Entry
References	~~() http://www.securityfocus.com/bid/102312 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/102312 - Third Party Advisory, VDB Entry

Information

Published : 2017-12-28 06:29

Updated : 2024-11-21 03:19

NVD link : CVE-2017-17942

Mitre link : CVE-2017-17942

CVE.ORG link : CVE-2017-17942

JSON object : View

Products Affected

libtiff

libtiff

CWE

CWE-125

Out-of-bounds Read

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