CVE-2019-13108

Published: Jun 30, 2019Modified: Jun 17, 2026

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

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 zero value for iccOffset.

Affected (2)

Products: Exiv2: Exiv2 · Fedoraproject: Fedora

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Exiv2 Exiv2	Up to 0.27.1

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 30

Related CWEs

CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (6)

https://github.com/Exiv2/exiv2/issues/789

Source: cve@mitre.org

ExploitPatchThird Party Advisory

https://github.com/Exiv2/exiv2/pull/794

Source: cve@mitre.org

Issue Tracking

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FGBT5OD2TF4AIXJUC56WOUJRHAZLZ4DC/

Source: cve@mitre.org

https://github.com/Exiv2/exiv2/issues/789

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitPatchThird Party Advisory

https://github.com/Exiv2/exiv2/pull/794

Source: af854a3a-2127-422b-91ae-364da2661108

Issue Tracking

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FGBT5OD2TF4AIXJUC56WOUJRHAZLZ4DC/

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.