CVE-2020-8086
Last modified
CVE-2020-8086 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The mod_auth_ldap and mod_auth_ldap2 Community Modules through 2020-01-27 for Prosody incompletely verify the XMPP address passed to the is_admin() function. This grants remote entities admin-only functionality if their username matches the username of a local admin.. EPSS estimates a 1.56% chance of exploitation in the next 30 days.
Description
The mod_auth_ldap and mod_auth_ldap2 Community Modules through 2020-01-27 for Prosody incompletely verify the XMPP address passed to the is_admin() function. This grants remote entities admin-only functionality if their username matches the username of a local admin.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Prosody | Mod Auth Ldap | <= 2020-01-27 |
| Prosody | Mod Auth Ldap2 | <= 2020-01-27 |
| Debian | Debian Linux | 9.0 |
| Debian | Debian Linux | 10.0 |
References
- https://hg.prosody.im/prosody-modules/log/tip/mod_auth_ldap/mod_auth_ldap.luaThird Party Advisory
- https://hg.prosody.im/prosody-modules/log/tip/mod_auth_ldap2/mod_auth_ldap2.luaThird Party Advisory
- https://prosody.im/security/advisory_20200128/Vendor Advisory
- https://seclists.org/bugtraq/2020/Feb/5Mailing List, Third Party Advisory
- https://www.debian.org/security/2020/dsa-4612Third Party Advisory
- https://hg.prosody.im/prosody-modules/log/tip/mod_auth_ldap/mod_auth_ldap.luaThird Party Advisory
- https://hg.prosody.im/prosody-modules/log/tip/mod_auth_ldap2/mod_auth_ldap2.luaThird Party Advisory
- https://prosody.im/security/advisory_20200128/Vendor Advisory
- https://seclists.org/bugtraq/2020/Feb/5Mailing List, Third Party Advisory
- https://www.debian.org/security/2020/dsa-4612Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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