Vulnerability · Published Nov 22, 2022 · Assigned by redhat
CVE-2022-3500
Medium 5.1
In plain English
A medium-severity security flaw in keylime. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
A vulnerability was found in keylime. This security issue happens in some circumstances, due to some improperly handled exceptions, there exists the possibility that a rogue agent could create errors on the verifier that stopped attestation attempts for that host leaving it in an attested state but not verifying that anymore.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:9 | keylime | 6.5.1-1.el9_1 | ALSA-2022:8444 |
| AlmaLinux:9 | keylime-base | 6.5.1-1.el9_1 | ALSA-2022:8444 |
| AlmaLinux:9 | keylime-registrar | 6.5.1-1.el9_1 | ALSA-2022:8444 |
| AlmaLinux:9 | keylime-selinux | 6.5.1-1.el9_1 | ALSA-2022:8444 |
| AlmaLinux:9 | keylime-tenant | 6.5.1-1.el9_1 | ALSA-2022:8444 |
| AlmaLinux:9 | keylime-verifier | 6.5.1-1.el9_1 | ALSA-2022:8444 |
| AlmaLinux:9 | python3-keylime | 6.5.1-1.el9_1 | ALSA-2022:8444 |
| PyPI | keylime | 6.5.1 | GHSA-hff2-x2j9-gxgv |
| PyPI | keylime | 6.5.1 | PYSEC-2022-42995 |
| Rocky Linux:9 | keylime | 0:6.5.1-1.el9_1.4 | RLSA-2022:8444 |
Affected products (as reported)
Weakness: CWE-248 · Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
References
- https://access.redhat.com/security/cve/CVE-2022-3500
- https://github.com/keylime/keylime/pull/1128
- FEDORA-2022-5a6ed3607d vendor-advisory
- FEDORA-2022-7a312cde45 vendor-advisory
- FEDORA-2022-8ad3246cc0 vendor-advisory