Summary
It was discovered that GNU SASL did not properly handle certain DIGEST-MD5
tokens. An attacker could possibly use this issue to cause GNU SASL to
crash, resulting in a denial of service.
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 24.04 LTS 24.04:LTS | gsasl | 2.2.1-1willsync1ubuntu0.1 |
| Ubuntu · 25.10 | gsasl | 2.2.2-2ubuntu1.1 |
| Ubuntu · 26.04 LTS 26.04:LTS | gsasl | 2.2.2-4ubuntu1.1 |
Vulnerabilities 1
-
High 7.5
In GNU SASL before 2.2.3, DIGEST-MD5 has a NULL pointer dereference affecting both clients and servers, via a known tok…
References
-
report
https://ubuntu.com/security/CVE-2026-48829