Bug 2054305 (CVE-2022-0699) - CVE-2022-0699 shapelib: Double-free vulnerability in contrib/shpsort.c
Summary: CVE-2022-0699 shapelib: Double-free vulnerability in contrib/shpsort.c
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-0699
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2054306 2054307
Blocks: 2054303
TreeView+ depends on / blocked
 
Reported: 2022-02-14 16:33 UTC by Mauro Matteo Cascella
Modified: 2022-02-21 08:45 UTC (History)
3 users (show)

Fixed In Version:
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Last Closed: 2022-02-14 17:31:00 UTC
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Description Mauro Matteo Cascella 2022-02-14 16:33:48 UTC 
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.

Upstream issue:
https://github.com/OSGeo/shapelib/issues/39

Upstream commit:
https://github.com/OSGeo/shapelib/commit/c75b9281a5b9452d92e1682bdfe6019a13ed819f
Comment 1 Mauro Matteo Cascella 2022-02-14 16:34:04 UTC 
Created shapelib tracking bugs for this issue:

Affects: epel-all [bug 2054306]
Affects: fedora-all [bug 2054307]
Comment 3 Product Security DevOps Team 2022-02-14 17:30:58 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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