openSUSE Security Update : pam (openSUSE-2019-971)

This update for pam fixes the following issue : Security issue fixed : - CVE-2018-17953: Fixed IP address and subnet handling of pamaccess.so that was not honoured correctly when a single host was specified bsc1115640. This update was imported from the SUSE:SLE-15:Update update project...

[SECURITY] Fedora 29 Update: cronie-1.5.4-1.fc29

Cronie contains the standard UNIX daemon crond that runs specified programs at scheduled times and related tools. It is a fork of the original vixie-cron and has security and configuration enhancements like the ability to use pam and SELinux...

BSA-2019-766

Security Advisory ID : BSA-2019-766 Component : OpenSSH Revision : 1.0: Final A flaw was found in the way OpenSSH handled PAM authentication when using privilege separation. An attacker with valid credentials on the system and able to fully compromise a non-privileged pre-authentication process...

Updated gnome-keyring packages fix security vulnerability

It was discovered that GNOME Keyring incorrectly cleared out credentials supplied to the PAM module. A local attacker could possibly use this issue to discover login credentials CVE-2018-20781...

MGASA-2019-0111 Updated gnome-keyring packages fix security vulnerability

It was discovered that GNOME Keyring incorrectly cleared out credentials supplied to the PAM module. A local attacker could possibly use this issue to discover login credentials CVE-2018-20781...

Ubuntu 14.04 LTS / 16.04 LTS : GNOME Keyring vulnerability (USN-3894-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3894-1 advisory. It was discovered that GNOME Keyring incorrectly cleared out credentials supplied to the PAM module. A local attacker could possibly use this issue to...

USN-3894-1: GNOME Keyring vulnerability

It was discovered that GNOME Keyring incorrectly cleared out credentials supplied to the PAM module. A local attacker could possibly use this issue to discover login credentials...

USN-3894-1 gnome-keyring vulnerability

It was discovered that GNOME Keyring incorrectly cleared out credentials supplied to the PAM module. A local attacker could possibly use this issue to discover login credentials...

CVE-2018-20781

In pam/gkr-pam-module.c in GNOME Keyring before 3.27.2, the user's password is kept in a session-child process spawned from the LightDM daemon. This can expose the credential in cleartext...

CVE-2018-20781

In pam/gkr-pam-module.c in GNOME Keyring before 3.27.2, the user's password is kept in a session-child process spawned from the LightDM daemon. This can expose the credential in cleartext...

CVE-2018-20781

In pam/gkr-pam-module.c in GNOME Keyring before 3.27.2, the user's password is kept in a session-child process spawned from the LightDM daemon. This can expose the credential in cleartext...

Debian DSA-4389-1 : libu2f-host - security update

Christian Reitter discovered that libu2f-host, a library implementing the host-side of the U2F protocol, failed to properly check for a buffer overflow. This would allow an attacker with a custom made malicious USB device masquerading as a security key, and physical access to a computer where PAM...

UBUNTU-CVE-2018-20781

In pam/gkr-pam-module.c in GNOME Keyring before 3.27.2, the user's password is kept in a session-child process spawned from the LightDM daemon. This can expose the credential in cleartext...

CVE-2018-20781

In pam/gkr-pam-module.c in GNOME Keyring before 3.27.2, the user's password is kept in a session-child process spawned from the LightDM daemon. This can expose the credential in cleartext...

[SECURITY] [DSA 4389-1] libu2f-host security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4389-1 [email protected] https://www.debian.org/security/ Sebastien Delafond February 11, 2019 https://www.debian.org/security/faq -...

CVE-2019-7639

An issue was discovered in gsi-openssh-server 7.9p1 on Fedora 29. If PermitPAMUserChange is set to yes in the /etc/gsissh/sshdconfig file, logins succeed with a valid username and an incorrect password, even though a failure entry is recorded in the /var/log/messages file...

Privilege Escalation

openssh is vulnerable to privilege escalation. It was discovered that the OpenSSH sshd daemon fetched PAM environment settings before running the login program. In configurations with UseLogin=yes and the pamenv PAM module configured to read user environment settings, a local user could use this...

Denial Of Service (DoS)

pam is vulnerable to denial of service DoS attacks. The vulnerability exists as the unixrunhelperbinary function in the pamunix module in Linux-PAM aka pam before 1.2.1, when unable to directly access passwords, allows local users to enumerate usernames or cause a denial of service hang via a lar...

Denial Of Service (DoS)

pam is vulnerable to denial of service DoS attacks. The vulnerability exists as a stack-based buffer overflow in the assembleline function in modules/pamenv/pamenv.c in Linux-PAM aka pam before 1.1.5 allows local users to cause a denial of service crash and possibly execute arbitrary code via a...

Security advisory YSA-2019-01 | Yubico

Yubico library libu2f-host prior to version 1.1.7 contains an unchecked buffer, which could allow a buffer overflow. Libu2f-host is a library that implements the host party of the U2F protocol. This issue can allow an attacker with a custom made malicious USB device masquerading as a security key...