PatchTheCVEtcmu-runner vulnerabilities and fixes
Recent CVEs affecting tcmu-runner, with upgrade or downgrade steps. 5 tracked.
Also searched as: tcmu runner.
tcmu-runner has 5 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2021-01-13. Highest priority: CVE-2021-3139 (score 50/100).
- CVE-2021-3139 HIGH 8.1 UPGRADE In Open-iSCSI tcmu-runner 1.3.x, 1.4.x, and 1.5.x through 1.5.2, xcopy_locate_udev in tcmur_cmd_handler.c lack
- CVE-2017-1000201 MEDIUM 5.5 DOWNGRADE The tcmu-runner daemon in tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a local denial of service attack
- CVE-2017-1000200 HIGH 7.5 DOWNGRADE tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a dbus triggered NULL pointer dereference in the tcmu-runn
- CVE-2017-1000199 HIGH 7.5 DOWNGRADE tcmu-runner version 0.91 up to 1.20 is vulnerable to information disclosure in handler_qcow.so resulting in no
- CVE-2017-1000198 HIGH 7.5 DOWNGRADE tcmu-runner daemon version 0.9.0 to 1.2.0 is vulnerable to invalid memory references in the handler_glfs.so ha
FAQ
How do I fix tcmu-runner vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is tcmu-runner being exploited right now?
None of the tracked tcmu-runner CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which tcmu-runner CVE should I patch first?
CVE-2021-3139 currently ranks highest (50/100): In Open-iSCSI tcmu-runner 1.3.x, 1.4.x, and 1.5.x through 1.5.2, xcopy_locate_udev in tcmur_cmd_handler.c lack.