CVE-2015-7802

gifread.c in gif2png, as used in OptiPNG before 0.7.6, allows remote attackers to cause a denial of service (uninitialized memory read) via a crafted GIF file.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

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

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://optipng.sourceforge.net/history.txt	Vendor Advisory
http://www.ubuntu.com/usn/USN-2951-1
https://sourceforge.net/p/optipng/bugs/53/
http://optipng.sourceforge.net/history.txt	Vendor Advisory
http://www.ubuntu.com/usn/USN-2951-1
https://sourceforge.net/p/optipng/bugs/53/

Configurations

Configuration 1 (hide)

cpe:2.3:a:optipng_project:optipng:0.7.5:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:12.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:15.10:::::::*

History

No history.

Information

Published : 2016-04-20 16:59

Updated : 2025-04-12 10:46

NVD link : CVE-2015-7802

Mitre link : CVE-2015-7802

CVE.ORG link : CVE-2015-7802

JSON object : View

Products Affected

optipng_project

optipng

canonical

ubuntu_linux

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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