Bug 2046251 (CVE-2021-45342) - CVE-2021-45342 librecad: buffer overflow in CDataList of the jwwlib component allows remote code execution via a crafted JWW document
Summary: CVE-2021-45342 librecad: buffer overflow in CDataList of the jwwlib component...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-45342
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: 2046252 2046253
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-01-26 13:25 UTC by Guilherme de Almeida Suckevicz
Modified: 2022-01-26 14:01 UTC (History)
2 users (show)

Fixed In Version:
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Last Closed: 2022-01-26 14:01:33 UTC
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Description Guilherme de Almeida Suckevicz 2022-01-26 13:25:21 UTC 
A buffer overflow vulnerability in CDataList of the jwwlib component of LibreCAD 2.2.0-rc3 and older allows an attacker to achieve Remote Code Execution using a crafted JWW document.

Reference:
https://github.com/LibreCAD/LibreCAD/issues/1464
Comment 1 Guilherme de Almeida Suckevicz 2022-01-26 13:25:40 UTC 
Created librecad tracking bugs for this issue:

Affects: epel-7 [bug 2046253]
Affects: fedora-all [bug 2046252]
Comment 2 Product Security DevOps Team 2022-01-26 14:01:31 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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