Vulnerability Description
LDAP Account Manager (LAM) is a webfrontend for managing entries (e.g. users, groups, DHCP settings) stored in an LDAP directory. In versions prior to 8.0 the tmp directory, which is accessible by /lam/tmp/, allows interpretation of .php (and .php5/.php4/.phpt/etc) files. An attacker capable of writing files under www-data privileges can write a web-shell into this directory, and gain a Code Execution on the host. This issue has been fixed in version 8.0. Users unable to upgrade should disallow executing PHP scripts in (/var/lib/ldap-account-manager/)tmp directory.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ldap-Account-Manager | Ldap Account Manager | < 8.0 |
| Debian | Debian Linux | 11.0 |
Related Weaknesses (CWE)
References
- https://github.com/LDAPAccountManager/lam/commit/f1d5d04952f39a1b4ea203d3964fa88PatchThird Party Advisory
- https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-q8g5-45m4-q95Third Party Advisory
- https://www.debian.org/security/2022/dsa-5177Third Party Advisory
- https://github.com/LDAPAccountManager/lam/commit/f1d5d04952f39a1b4ea203d3964fa88PatchThird Party Advisory
- https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-q8g5-45m4-q95Third Party Advisory
- https://www.debian.org/security/2022/dsa-5177Third Party Advisory
FAQ
What is CVE-2022-31087?
CVE-2022-31087 is a vulnerability with a CVSS score of 7.8 (HIGH). LDAP Account Manager (LAM) is a webfrontend for managing entries (e.g. users, groups, DHCP settings) stored in an LDAP directory. In versions prior to 8.0 the tmp directory, which is accessible by /la...
How severe is CVE-2022-31087?
CVE-2022-31087 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-31087?
Check the references section above for vendor advisories and patch information. Affected products include: Ldap-Account-Manager Ldap Account Manager, Debian Debian Linux.