Multiple vulnerabilities have been discovered in PAM, the worst of which could lead to privilege escalation.
Multiple vulnerabilities have been discovered in PAM, the worst of which could lead to password leakage.
Yubico pam-u2f before 1.1.1 has a logic issue that, depending on the pam-u2f configuration and the application used, could lead to a local PIN bypass. This issue does not allow user presence (touch) or cryptographic signature verification to be bypassed, so an attacker would still need to physically possess and interact with the YubiKey or another enrolled authenticator. If pam-u2f is configured to require PIN authentication, and the application using pam-u2f allows the user to submit NULL as the PIN,…
Multiple vulnerabilities have been discovered in GPL Ghostscript, the worst of which can lead to execution of arbitrary code.