CVE-2021-42341
High
Description
checkpath in OpenRC before 0.44.7 uses the direct output of strlen() to allocate strings, which does not account for the '\0' byte at the end of the string. This results in memory corruption. CVE-2021-42341 was introduced in git commit 63db2d99e730547339d1bdd28e8437999c380cae, which was introduced as part of OpenRC 0.44.0 development.
SeverityHigh
CVSS7.5
Exploit probability82. percentile2.1%
ProductOpenrc
PublishedOct 14, 2021
First seenOct 14, 2021
How to fix
Update
- openrc_project openrc0.44.7 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openrc_project openrc | 0.44.0 ≤ v < 0.44.7 | 0.44.7 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.