Packages
- pam-u2f - A module that implements PAM over U2F and FIDO2
Details
It was discovered that PAM/U2F could allow for authentication bypass in
some configurations. An attacker could possibly use this issue to execute
arbitrary code or cause a denial of service.
It was discovered that PAM/U2F could allow for authentication bypass in
some configurations. An attacker could possibly use this issue to execute
arbitrary code or 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 | ||
|---|---|---|---|
| 24.04 LTS noble | libpam-u2f – 1.1.0-1.1+deb12u1build0.24.04.1 | ||
| pamu2fcfg – 1.1.0-1.1+deb12u1build0.24.04.1 | |||
| 22.04 LTS jammy | libpam-u2f – 1.1.0-1.1+deb12u1build0.22.04.1 | ||
| pamu2fcfg – 1.1.0-1.1+deb12u1build0.22.04.1 | |||
| 20.04 LTS focal | libpam-u2f – 1.0.8-1ubuntu0.1~esm1 | ||
| pamu2fcfg – 1.0.8-1ubuntu0.1~esm1 | |||
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