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CVE-2018-7729

Published: 6 March 2018

An issue was discovered in Exempi through 2.4.4. There is a stack-based buffer over-read in the PostScript_MetaHandler::ParsePSFile() function in XMPFiles/source/FileHandlers/PostScript_Handler.cpp.

Notes

AuthorNote
mdeslaur
code snippet is not in trusty and xenial

Priority

Low

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
exempi
Launchpad, Ubuntu, Debian
upstream Needs triage

trusty Does not exist
(trusty was not-affected [code not present])
xenial Not vulnerable
(code not present)
artful
Released (2.4.3-1ubuntu1.1)
bionic Not vulnerable
(2.4.5-2)
Patches:
upstream: https://cgit.freedesktop.org/exempi/commit/?id=baa4b8a02c1ffab9645d13f0bfb1c0d10d311a0c

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H