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CVE-2017-14649

Date: September 21, 2017

ReadOneJNGImage in coders/png.c in GraphicsMagick version 1.3.26 does not properly validate JNG data, leading to a denial of service (assertion failure in magick/pixel_cache.c, and application crash).

Language: C

Severity Score

5.5

Related Resources (11)

Url: http://hg.code.sf.net/p/graphicsmagick/code/rev/358608a46f0a

Url: https://sourceforge.net/p/graphicsmagick/bugs/439/

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2017-14649

Url: https://blogs.gentoo.org/ago/2017/09/19/graphicsmagick-assertion-failure-in-pixel_cache-c/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/

Url: https://security-tracker.debian.org/tracker/CVE-2017-14649

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/

Url: https://usn.ubuntu.com/4232-1/

Url: https://nvd.nist.gov/vuln/detail/CVE-2017-14649

Url: http://www.securityfocus.com/bid/100958

Url: https://www.mend.io/vulnerability-database/CVE-2017-14649

Severity Score

5.5

Weakness Type (CWE)

Reachable Assertion

CWE-617

CVSS v3.1

Base Score:	5.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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