CVE-2022-2469
Published: 19 July 2022
GNU SASL libgsasl server-side read-out-of-bounds with malicious authenticated GSS-API client
Priority
Status
| Package | Release | Status |
|---|---|---|
|
gsasl Launchpad, Ubuntu, Debian |
trusty |
Released
(1.8.0-2ubuntu2+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
| kinetic |
Not vulnerable
(2.2.0-1ubuntu1)
|
|
| bionic |
Released
(1.8.0-8ubuntu3+esm2)
Available with Ubuntu Pro |
|
| focal |
Released
(1.8.1-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
| impish |
Ignored
(end of life)
|
|
| upstream |
Released
(2.0.1)
|
|
| xenial |
Released
(1.8.0-8ubuntu2+esm1)
Available with Ubuntu Pro |
|
| lunar |
Not vulnerable
(2.2.0-1ubuntu1)
|
|
| jammy |
Released
(1.10.0-5ubuntu0.1~esm1)
Available with Ubuntu Pro |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.1 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2469
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2469.json
- https://gitlab.com/gsasl/gsasl/-/commit/796e4197f696261c1f872d7576371232330bcc30
- https://www.debian.org/security/2022/dsa-5189
- https://ubuntu.com/security/notices/USN-6169-1
- NVD
- Launchpad
- Debian