Bug 677278 (CVE-2019-7310)

Summary:	<app-text/poppler-0.74.0: heap-based buffer over-read (due to an integer signedness error in the XRef::getEntry function)
Product:	Gentoo Security	Reporter:	D'juan McDonald (domhnall) <flopwiki>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	RESOLVED FIXED
Severity:	minor	CC:	reavertm
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://gitlab.freedesktop.org/poppler/poppler/issues/717
Whiteboard:	B3 [noglsa cve]
Package list:		Runtime testing required:	---
Bug Depends on:	674666, 675446
Bug Blocks:

Description D'juan McDonald (domhnall) 2019-02-04 19:39:48 UTC

(https://nvd.nist.gov/vuln/detail/CVE-2019-7310):

In Poppler 0.73.0, a heap-based buffer over-read (due to an integer signedness error in the XRef::getEntry function in XRef.cc) allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PDF document, as demonstrated by pdftocairo.


Gentoo Security Padawan
(domhnall)

Comment 1 Andreas Sturmlechner gentoo-dev

2019-03-03 01:05:21 UTC

Cleanup done.