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Bug 877605 (CVE-2022-0699) - sci-libs/shapelib: double free
Summary: sci-libs/shapelib: double free
Status: CONFIRMED
Alias: CVE-2022-0699
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Security
URL: https://github.com/OSGeo/shapelib/iss...
Whiteboard: B2 [upstream/ebuild]
Keywords:
Depends on:
Blocks:
 
Reported: 2022-10-19 02:06 UTC by John Helmert III
Modified: 2022-10-19 02:06 UTC (History)
1 user (show)

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Package list:
Runtime testing required: ---


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Description John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2022-10-19 02:06:32 UTC
CVE-2022-0699:

A double-free condition exists in contrib/shpsort.c of shapelib 1.5.0 and older releases. This issue may allow an attacker to cause a denial of service or have other unspecified impact via control over malloc.

Patch: https://github.com/OSGeo/shapelib/commit/c75b9281a5b9452d92e1682bdfe6019a13ed819f