CVE-2022-2469
First published: Tue Jul 19 2022(Updated: )
GNU SASL libgsasl server-side read-out-of-bounds with malicious authenticated GSS-API client
Credit: cve@gitlab.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/gsasl | 1.8.0-8+deb10u1 1.10.0-4+deb11u1 2.2.0-1 2.2.0-2 | |
| GNU SASL | <2.0.1 | |
| Debian GNU/Linux | =10.0 | |
| Debian GNU/Linux | =11.0 |
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Reference Links
- https://lists.gnu.org/archive/html/help-gsasl/2022-07/msg00001.html
- https://lists.gnu.org/archive/html/help-gsasl/2022-07/msg00002.html
- https://gitlab.com/gsasl/gsasl/-/commit/796e4197f696261c1f872d7576371232330bcc30
- https://security-tracker.debian.org/tracker/CVE-2022-2469
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2469.json
- https://www.debian.org/security/2022/dsa-5189
Frequently Asked Questions
What is CVE-2022-2469?
CVE-2022-2469 is a vulnerability in GNU SASL libgsasl that allows for server-side read-out-of-bounds with a malicious authenticated GSS-API client.
What is the severity of CVE-2022-2469?
The severity of CVE-2022-2469 is high with a score of 8.1.
How does CVE-2022-2469 affect GNU SASL libgsasl?
CVE-2022-2469 affects GNU SASL libgsasl versions 1.8.0-8+deb10u1, 1.10.0-4+deb11u1, 2.2.0-1, and 2.2.0-2.
How can I fix CVE-2022-2469?
To fix CVE-2022-2469, update to a version of GNU SASL libgsasl that includes the necessary patches, as recommended by the package maintainers or the official sources.
What is the Common Weakness Enumeration (CWE) ID for CVE-2022-2469?
The Common Weakness Enumeration (CWE) ID for CVE-2022-2469 is CWE-125.
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