Packages
- libssh2 - Client-side C library implementing the SSH2 protocol
Details
It was discovered that libssh2 incorrectly handled username and password
length values during SSH password authentication. A remote attacker could
possibly use this issue to cause a denial of service.
It was discovered that libssh2 incorrectly handled username and password
length values during SSH password authentication. A remote attacker could
possibly use this issue to cause a denial of service.
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 26.04 LTS resolute | libssh2-1t64 – 1.11.1-1ubuntu0.26.04.1 | ||
| 25.10 questing | libssh2-1t64 – 1.11.1-1ubuntu0.25.10.1 | ||
| 24.04 LTS noble | libssh2-1t64 – 1.11.0-4.1ubuntu0.24.04.1 | ||
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