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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: VulnerabilitiesAssignee: 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.