CVE Vulnerability

CVE-2019-13109

An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (SIGSEGV) via a crafted PNG image file, because PngImage::readMetadata mishandles a chunkLength - iccOffset subtraction.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/Exiv2/exiv2/pull/795 Third Party Advisory
https://github.com/Exiv2/exiv2/issues/790 Exploit Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FGBT5OD2TF4AIXJUC56WOUJRHAZLZ4DC/
Configurations

Configuration 1

cpe:2.3:a:exiv2:exiv2:*:*:*:*:*:*:*:*
Information

Published : 2019-06-30 11:15

Updated : 2019-08-09 03:15

NVD link : CVE-2019-13109

Mitre link : CVE-2019-13109

Products Affected
No products.
CWE
CWE-190