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CVE-2018-19060

Published: 7 November 2018

An issue was discovered in Poppler 0.71.0. There is a NULL pointer dereference in goo/GooString.h, will lead to denial of service, as demonstrated by utils/pdfdetach.cc not validating a filename of an embedded file before constructing a save path.

Priority

Low

Cvss 3 Severity Score

6.5

Score breakdown

Status

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

xenial
Released (0.41.0-0ubuntu1.9)
bionic
Released (0.62.0-2ubuntu2.4)
cosmic
Released (0.68.0-0ubuntu1.2)
trusty
Released (0.24.5-2ubuntu4.13)
Patches:
upstream: https://gitlab.freedesktop.org/poppler/poppler/commit/d2f5d424ba8752f9a9e9dad410546ec1b46caa0a

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H