CVE-2018-10852
Published: 26 June 2018
The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD has too wide permissions, which means that anyone who can send a message using the same raw protocol that sudo and SSSD use can read the sudo rules available for any user. This affects versions of SSSD before 1.16.3.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
sssd Launchpad, Ubuntu, Debian |
bionic |
Released
(1.16.1-1ubuntu1.8)
|
| impish |
Not vulnerable
(2.2.2-1)
|
|
| xenial |
Needed
|
|
| jammy |
Not vulnerable
(2.2.2-1)
|
|
| kinetic |
Not vulnerable
(2.2.2-1)
|
|
| lunar |
Not vulnerable
(2.2.2-1)
|
|
| artful |
Ignored
(end of life)
|
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Ignored
(end of life)
|
|
| eoan |
Not vulnerable
(2.2.0-4ubuntu1)
|
|
| focal |
Not vulnerable
(2.2.2-1)
|
|
| groovy |
Not vulnerable
(2.2.2-1)
|
|
| hirsute |
Not vulnerable
(2.2.2-1)
|
|
| trusty |
Does not exist
(trusty was needed)
|
|
| upstream |
Released
(1.16.3-1)
|
|
| mantic |
Not vulnerable
(2.2.2-1)
|
|
|
Patches: upstream: https://pagure.io/SSSD/sssd/c/ed90a20a0f0e936eb00d268080716c0384ffb01d |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |