CVE-2018-7441 Information

Description

Leptonica through 1.75.3 uses hardcoded /tmp pathnames which might allow local users to overwrite arbitrary files or have unspecified other impact by creating files in advance or winning a race condition as demonstrated by /tmp/junk_split_image.ps in prog/splitimage2pdf.c.

CVSS Vector

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

Reference

https://lists.debian.org/debian-lts/2018/02/msg00054.html

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.0