high7.1
CVE-2021-42257
check_smart before 6.9.1 allows unintended drive access by an unprivileged user because it only checks for a substring match of a device path (the /dev/bus sub…
Impact
check_smart before 6.9.1 allows unintended drive access by an unprivileged user because it only checks for a substring match of a device path (the /dev/bus substring and a number), aka an unanchored regular expression.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Check Smart Project | Check Smart | before 6.9.1 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.openwall.com/lists/oss-security/2021/10/14/2
- https://bugzilla.suse.com/show_bug.cgi?id=1183057
- https://nvd.nist.gov/vuln/detail/CVE-2021-42257
- https://www.claudiokuenzler.com/blog/1068/check_smart-6.9.1-security-fix-release-pseudo-device-path
- https://www.claudiokuenzler.com/monitoring-plugins/check_smart.php
- http://www.openwall.com/lists/oss-security/2021/10/14/2
- https://bugzilla.suse.com/show_bug.cgi?id=1183057
- https://nvd.nist.gov/vuln/detail/CVE-2021-42257
- https://www.claudiokuenzler.com/blog/1068/check_smart-6.9.1-security-fix-release-pseudo-device-path
- https://www.claudiokuenzler.com/monitoring-plugins/check_smart.php