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CVE-2016-6823

Date: January 18, 2017

Integer overflow in the BMP coder in ImageMagick before 7.0.2-10 allows remote attackers to cause a denial of service (crash) via crafted height and width values, which triggers an out-of-bounds write.

Language: C

Severity Score

7.5

Related Resources (9)

Url: https://github.com/ImageMagick/ImageMagick/commit/4cc6ec8a4197d4c008577127736bf7985d632323

Url: http://www.securityfocus.com/bid/93158

Url: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=834504

Url: http://www.openwall.com/lists/oss-security/2016/09/26/3

Url: https://security-tracker.debian.org/tracker/CVE-2016-6823

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2016-6823

Url: https://access.redhat.com/security/cve/CVE-2016-6823

Url: https://nvd.nist.gov/vuln/detail/CVE-2016-6823

Url: https://www.mend.io/vulnerability-database/CVE-2016-6823

Severity Score

7.5

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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