CVE-2018-11531 Information

Description

Exiv2 0.26 has a heap-based buffer overflow in getData in preview.cpp.

CVSS Vector

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

Reference

https://github.com/Exiv2/exiv2/issues/283 https://lists.debian.org/debian-lts-announce/2018/06/msg00010.html https://security.gentoo.org/glsa/201811-14 https://usn.ubuntu.com/3700-1/ https://www.debian.org/security/2018/dsa-4238

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8