CVE-2019-20010: Use After Free
Published Dec 27, 2019
·Updated
An issue was discovered in GNU LibreDWG 0.92. There is a use-after-free in resolveobjectrefvector in decode.c.
Affected Software
3 affected components
GNU LibreDWG=0.9.2
openSUSE Backports SLE=15.0-sp1
openSUSE Leap=15.1
Event History
Dec 27, 2019
CVE Published
via MITRE·12:14 AM
Data Sourced
via MITRE·12:14 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2019-20010?
CVE-2019-20010 has been classified as a moderate severity vulnerability due to the potential for exploitation leading to program crashes.
2
How do I fix CVE-2019-20010?
To fix CVE-2019-20010, upgrade GNU LibreDWG to version 0.9.3 or later where the issue has been resolved.
3
Which software is affected by CVE-2019-20010?
CVE-2019-20010 affects GNU LibreDWG version 0.9.2 and specific versions of openSUSE such as Backports SLE 15.0 SP1 and Leap 15.1.
4
What type of vulnerability is CVE-2019-20010?
CVE-2019-20010 is a use-after-free vulnerability found in the resolve_objectref_vector function in the decode.c source file.
5
Can CVE-2019-20010 lead to remote code execution?
CVE-2019-20010 does not directly lead to remote code execution but can cause denial of service through application crashes.