NVD - CVE-2014-9495

CVE-2014-9495 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Current Description

Heap-based buffer overflow in the png_combine_row function in libpng before 1.5.21 and 1.6.x before 1.6.16, when running on 64-bit systems, might allow context-dependent attackers to execute arbitrary code via a "very wide interlaced" PNG image.

Source: MITRE
Description Last Modified: 01/22/2015
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 10.0 HIGH
Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
http://sourceforge.net/p/png-mng/mailman/message/33172831/
http://sourceforge.net/p/png-mng/mailman/message/33173461/
http://www.openwall.com/lists/oss-security/2015/01/04/3
http://www.openwall.com/lists/oss-security/2015/01/10/1
http://www.openwall.com/lists/oss-security/2015/01/10/3
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
http://www.securityfocus.com/bid/71820
http://www.securitytracker.com/id/1031444
https://support.apple.com/HT206167	Vendor Advisory

Technical Details

Vulnerability Type (View All)

Buffer Errors (CWE-119)

Vulnerable software and versions Switch to CPE 2.2

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

Change History

8 change records found - show changes

Modified Analysis - 3/29/2016 6:46:06 PM

Action

Type

Old Value

New Value

Changed

CPE Configuration

Record truncated, showing 500 of 1745 characters. View Entire Change Record

Configuration 1
     OR
          *cpe:2.3:a:libpng:libpng:1.6.0:*:*:*:*:*:*:*
          *cpe:2.3:a:libpng:libpng:1.6.0:beta:*:*:*:*:*:*
          *cpe:2.3:a:libpng:libpng:1.6.1:*:*:*:*:*:*:*
          *cpe:2.3:a:libpng:libpng:1.6.1:beta:*:*:*:*:*:*
          *cpe:2.3:a:libpng:libpng:1.6.2:*:*:*:*:*:*:*
          *cpe:2.3:a:libpng:libpng:1.6.2:beta:*:*:*:*:*:*
          *cpe:2.3:a:libpng:libpng:1.6.3:*:*:*:*:*:*:*
          *cpe:2.3:a:libpng:libpng:1.6.3:beta:*:*:*:*:*:*
          *cpe:2.3:a:lib

Record truncated, showing 500 of 1842 characters. View Entire Change Record

Configuration 1
     OR
          *cpe:2.3:o:apple:mac_os_x:10.11.3:*:*:*:*:*:*:* (and previous)
Configuration 2
     OR
          *cpe:2.3:a:libpng:libpng:1.6.0:*:*:*:*:*:*:*
          *cpe:2.3:a:libpng:libpng:1.6.0:beta:*:*:*:*:*:*
          *cpe:2.3:a:libpng:libpng:1.6.1:*:*:*:*:*:*:*
          *cpe:2.3:a:libpng:libpng:1.6.1:beta:*:*:*:*:*:*
          *cpe:2.3:a:libpng:libpng:1.6.2:*:*:*:*:*:*:*
          *cpe:2.3:a:libpng:libpng:1.6.2:beta:*:*:*:*:*:*
          *cpe:2.3:a:libpng:libpng:1.6.3

Changed

Reference Type

https://support.apple.com/HT206167 No Types Assigned

https://support.apple.com/HT206167 Advisory

CVE Modified by Source - 1/22/2015 9:02:24 AM

Action	Type	Old Value	New Value
Changed	Description	Heap-based buffer overflow in the png_combine_row function in libpng before 1.5.21 and 1.6.x before 1.6.16 might allow context-dependent attackers to execute arbitrary code via a "very wide interlaced" PNG image.	Heap-based buffer overflow in the png_combine_row function in libpng before 1.5.21 and 1.6.x before 1.6.16, when running on 64-bit systems, might allow context-dependent attackers to execute arbitrary code via a "very wide interlaced" PNG image.
Added	Reference		http://sourceforge.net/p/png-mng/mailman/message/33172831/
Added	Reference		http://www.openwall.com/lists/oss-security/2015/01/10/1
Added	Reference		http://www.openwall.com/lists/oss-security/2015/01/10/3
Removed	Reference	http://tfpwn.com/files/libpng_heap_overflow_1.6.15.txt

Modified Analysis - 1/12/2015 4:37:47 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 1745 characters. View Entire Change Record Configuration 1 OR cpe:2.3:a:libpng:libpng:1.6.0::::::: cpe:2.3:a:libpng:libpng:1.6.0:beta::::::* cpe:2.3:a:libpng:libpng:1.6.1::::::: cpe:2.3:a:libpng:libpng:1.6.1:beta::::::* cpe:2.3:a:libpng:libpng:1.6.2::::::: cpe:2.3:a:libpng:libpng:1.6.2:beta::::::* cpe:2.3:a:libpng:libpng:1.6.3::::::: cpe:2.3:a:libpng:libpng:1.6.3:beta::::::* *cpe:2.3:a:lib
Added	CVSS V2		(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Added	CWE		CWE-119
Changed	Reference Type	http://tfpwn.com/files/libpng_heap_overflow_1.6.15.txt No Types Assigned	http://tfpwn.com/files/libpng_heap_overflow_1.6.15.txt Exploit

Quick Info

CVE Dictionary Entry:
CVE-2014-9495
NVD Published Date:
01/10/2015
NVD Last Modified:
10/17/2016

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-9495 Detail

Current Description

Analysis Description

Impact

References to Advisories, Solutions, and Tools

Technical Details

Vulnerable software and versions Switch to CPE 2.2

Change History

CVE Modified by Source - 10/17/2016 11:45:18 PM

Modified Analysis - 3/29/2016 6:46:06 PM

CVE Translated - 3/25/2016 7:45:02 AM

CVE Modified by Source - 3/24/2016 9:59:01 PM

CVE Modified by Source - 2/5/2015 9:59:38 PM

CVE Modified by Source - 1/22/2015 9:02:24 AM

Modified Analysis - 1/12/2015 4:37:47 PM

Initial CVE Analysis - 1/12/2015 11:07:06 AM

Quick Info