CVE-2017-6362

Double free vulnerability in the gdImagePngPtr function in libgd2 before 2.2.5 allows remote attackers to cause a denial of service via vectors related to a palette with no colors.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N2BLXX7KNRE7ZVQAKGTHHWS33CUCXVUP/	Third Party Advisory
https://github.com/libgd/libgd/releases/tag/gd-2.2.5	Release Notes Patch Third Party Advisory
https://github.com/libgd/libgd/issues/381	Issue Tracking Third Party Advisory
http://www.debian.org/security/2017/dsa-3961	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:libgd:libgd:2.2.4:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:debian:debian_linux:9.0:::::::*

Configuration 3 (hide)

cpe:2.3:o:fedoraproject:fedora:26:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*

Information

Published : 2017-09-07 06:29

Updated : 2017-09-13 10:46

NVD link : CVE-2017-6362

Mitre link : CVE-2017-6362

JSON object : View

CWE

CWE-415

Double Free

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Products Affected

debian

debian_linux

canonical

ubuntu_linux

fedoraproject

fedora

libgd

libgd

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