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CVE-2017-18186

Published: 13 February 2018

An issue was discovered in QPDF before 7.0.0. There is an infinite loop due to looping xref tables in QPDF.cc.

Priority

Low

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
qpdf
Launchpad, Ubuntu, Debian
upstream
Released (7.0.0-1)
xenial
Released (8.0.2-3~16.04.1)
artful Not vulnerable
(7.0.0-1)
bionic Not vulnerable

trusty
Released (8.0.2-3~14.04.1)
Patches:
upstream: https://github.com/qpdf/qpdf/commit/85f05cc57ffa0a863d9d9b23e73acea9410b2937

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