CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2022-4318
High (7.8). EPSS 0.3% chance of exploitation in the next 30 days. Fixed in github.com/cri-o/cri-o 1.26.0.
A vulnerability was found in cri-o. This issue allows the addition of arbitrary lines into /etc/passwd by use of a specially crafted environment variable.
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-913, CWE-538
- Published
- Modified
- Record from
- the NVD, synced
Affected
- fedoraproject:extra_packages_for_enterprise_linux
- fedoraproject:fedora
- kubernetes:cri-o
- redhat:openshift_container_platform_for_arm64
- redhat:openshift_container_platform_for_linuxone
- redhat:openshift_container_platform_for_power
- redhat:openshift_container_platform_ibm_z_systems
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-cm9x-c3rh-7rc4 | Go | github.com/cri-o/cri-o | <1.26.0 | 1.26.0 |
| GO-2022-1206 | Go | github.com/cri-o/cri-o | <1.26.0 | 1.26.0 |