CVE-2026-54411

Linux-PAM through 1.7.2 contains an observable timing discrepancy CWE-208 in the pamuserdb module's plaintext-password comparison path in modules/pamuserdb/pamuserdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the...

EUVD-2026-36662

Linux-PAM through 1.7.2 contains an observable timing discrepancy CWE-208 in the pamuserdb module's plaintext-password comparison path in modules/pamuserdb/pamuserdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the...

CVE-2026-54411

Linux-PAM through 1.7.2 contains an observable timing discrepancy CWE-208 in the pamuserdb module's plaintext-password comparison path in modules/pamuserdb/pamuserdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the...

CVE-2026-54411

Linux-PAM through 1.7.2 contains an observable timing discrepancy CWE-208 in the pamuserdb module's plaintext-password comparison path in modules/pamuserdb/pamuserdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the...

CVE-2026-54411

Linux-PAM up to 1.7.2 is affected by a timing side-channel in the pam_userdb plaintext-password comparison path (modules/pam_userdb/pam_userdb.c). When configured with crypt=none, an unrecognized crypt method, or without a crypt= argument, credentials are stored/compared in plaintext. The compari...

PT-2026-49134

Name of the Vulnerable Software and Affected Versions Linux-PAM versions prior to 1.7.3 Description A timing discrepancy exists in the pam userdb module's plaintext-password comparison path within modules/pam userdb/pam userdb.c. A local or network-adjacent attacker can recover the plaintext...

SUSE SLES12 Security Update : mutt (SUSE-SU-2026:2300-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2300-1 advisory. This update for mutt fixes the following issues - CVE-2026-43859: strfcpy used instead of memcpy for the IMAP authcram MD5 digest bsc1263897. -...

CVE-2026-35058

A flaw was found in OpenVPN. This vulnerability, caused by improper validation of packet length during tls-crypt-v2 key extraction, allows an authenticated attacker to send a specially crafted packet. Successful exploitation can trigger a fatal assertion, leading to a denial of service DoS...

UBUNTU-CVE-2026-9641

Crypt::PBKDF2 versions before 0.261630 for Perl have a weak default algorithm and number of iterations. The default algorithm is HMAC-SHA1, which should only be used for legacy systems. These versions default to using 1000 iterations. Depending on the chosen algorithm, 220,000 to 1,400,000...

UBUNTU-CVE-2026-9638

Crypt::PBKDF2 versions before 0.261630 for Perl generate insecure random values for salts. These versions use the built-in rand function, which is predictable and unsuitable for cryptography...

CVE-2026-9638 Crypt::PBKDF2 versions before 0.261630 for Perl generate insecure random values for salts

Crypt::PBKDF2 versions before 0.261630 for Perl generate insecure random values for salts. These versions use the built-in rand function, which is predictable and unsuitable for cryptography...

CVE-2026-9638

Crypt::PBKDF2 for Perl versions before 0.261630 are vulnerable because they generate salts with the built-in rand function, which is predictable and not suitable for cryptography. Affected component: Crypt::PBKDF2 (Perl). Root cause: use of insecure RNG for salts. Impact: cryptographic salts may ...

CVE-2017-20240

Crypt::PBKDF2 versions before 0.261630 for Perl are vulnerable to timing attacks. These versions use Perl's built-in eq comparison. Discrepancies in timing could be used to guess the underlying derived-key...

CVE-2017-20240

CVE-2017-20240 affects Crypt::PBKDF2 for Perl, with versions before 0.261630 vulnerable to timing attacks due to using Perl’s built-in eq comparison. Discrepancies in timing could reveal information about the derived key. Affected software: Crypt::PBKDF2 prior to 0.261630. Root cause: insecure eq...

CVE-2017-20240

Crypt::PBKDF2 versions before 0.261630 for Perl are vulnerable to timing attacks. These versions use Perl's built-in eq comparison. Discrepancies in timing could be used to guess the underlying derived-key...

OESA-2026-2626 openvpn security update

OpenVPN is a full-featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site-to-site VPNs, Wi-Fi security, and enterprise-scale remote access solutions with load balancing, failover, and fine-grained access-controls. Starting with the...

OESA-2026-2624 openvpn security update

OpenVPN is a full-featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site-to-site VPNs, Wi-Fi security, and enterprise-scale remote access solutions with load balancing, failover, and fine-grained access-controls. Starting with the...

OESA-2026-2623 openvpn security update

OpenVPN is a full-featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site-to-site VPNs, Wi-Fi security, and enterprise-scale remote access solutions with load balancing, failover, and fine-grained access-controls. Starting with the...

PT-2026-48920

Name of the Vulnerable Software and Affected Versions Crypt::PBKDF2 versions prior to 0.261630 Description Crypt::PBKDF2 for Perl generates insecure random values for salts. This occurs because the software utilizes the built-in rand function, which is predictable and unsuitable for cryptographic...

Linux Distros Unpatched Vulnerability : CVE-2017-20240

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Crypt::PBKDF2 versions before 0.261630 for Perl are vulnerable to timing attacks. These versions use Perl's built-in eq comparison. Discrepancies in timing coul...