CVE-2018-9304 Information

Description

In Exiv2 0.26 a divide by zero in BigTiffImage::printIFD in bigtiffimage.cpp could result in denial of service.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Reference

https://github.com/Exiv2/exiv2/issues/262 https://github.com/xiaoqx/pocs/blob/master/exiv2/readme.md https://security.gentoo.org/glsa/201811-14

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5