CVE-2022-45188
Published: 12 November 2022
Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl file. This provides remote root access on some platforms such as FreeBSD (used for TrueNAS).
Priority
Status
| Package | Release | Status |
|---|---|---|
|
netatalk Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
| xenial |
Released
(2.2.5-1ubuntu0.2+esm1)
Available with Ubuntu Pro |
|
| lunar |
Not vulnerable
(3.1.14~ds-1)
|
|
| bionic |
Released
(2.2.6-1ubuntu0.18.04.2+esm1)
Available with Ubuntu Pro |
|
| focal |
Released
(3.1.12~ds-4ubuntu0.20.04.1)
|
|
| jammy |
Released
(3.1.12~ds-9ubuntu0.22.04.1)
|
|
| kinetic |
Released
(3.1.13~ds-2ubuntu0.22.10.1)
|
|
| trusty |
Released
(2.2.2-1ubuntu2.2+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
|
Patches: upstream: https://github.com/Netatalk/netatalk/commit/dfab56846e8f454fe0548347ae6437bd12a05925 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.8 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-45188
- https://rushbnt.github.io/bug%20analysis/netatalk-0day/
- https://sourceforge.net/projects/netatalk/files/netatalk/
- https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html
- https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.14.html
- https://github.com/advisories/GHSA-xxj8-gh7w-f786
- https://ubuntu.com/security/notices/USN-6146-1
- NVD
- Launchpad
- Debian