CVE-2021-31924: Improper Authentication

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 physicall...

systemd security, bug fix, and enhancement update

239-45.0.1 - backport upstream pstore tmpfiles patch Orabug: 31420486 - udev rules: fix memory hot add and remove Orabug: 31310273 - fix to enable systemd-pstore.service Orabug: 30951066 - journal: change support URL shown in the catalog entries Orabug: 30853009 - fix to generate...

systemd: Spoofing of XDG_SEAT allows for actions to be checked against "allow_active" instead of "allow_any"

It was discovered that pamsystemd does not properly sanitize the environment before using the XDGSEAT variable. It is possible for an attacker, in some particular configurations, to set a XDGSEAT environment variable which allows for commands to be checked against polkit policies using the...

pam bug fix and enhancement update

An update is available for pam. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Enterprise...

pam bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

Privilege Escalation

linux-pam:edge is vulnerable to Privilege Escalation. A flaw is found in the way it handles empty passwords for non-existing users. When the user doesn't exist PAM try to authenticate with root and in the case of an empty password it successfully authenticate...

PT-2021-4100

Name of the Vulnerable Software and Affected Versions Yubico pam-u2f versions prior to 1.1.1 Description The issue is related to a logic problem in pam-u2f that could lead to a local PIN bypass, depending on the pam-u2f configuration and the application used. This does not allow user presence or...

SUSE: Security Advisory (SUSE-SU-2017:1398-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE: Security Advisory for rpmlint (openSUSE-SU-2021:0045-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 34 Update: pam-kwallet-5.21.3-1.fc34

PAM module for KWallet...

Fedora: Security Advisory for pam-kwallet (FEDORA-2021-85c9774673)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

CVE-2017-20002

The Debian shadow package before 1:4.5-1 for Shadow incorrectly lists pts/0 and pts/1 as physical terminals in /etc/securetty. This allows local users to login as password-less users even if they are connected by non-physical means such as SSH hence bypassing PAM's nulloksecure configuration. Thi...

CVE-2017-20002

The Debian shadow package before 1:4.5-1 for Shadow incorrectly lists pts/0 and pts/1 as physical terminals in /etc/securetty. This allows local users to login as password-less users even if they are connected by non-physical means such as SSH hence bypassing PAM's nulloksecure configuration. Thi...

CVE-2017-20002

The Debian shadow package before 1:4.5-1 for Shadow incorrectly lists pts/0 and pts/1 as physical terminals in /etc/securetty. This allows local users to login as password-less users even if they are connected by non-physical means such as SSH hence bypassing PAM's nulloksecure configuration. Thi...

CVE-2017-20002

The Debian shadow package before 1:4.5-1 for Shadow incorrectly lists pts/0 and pts/1 as physical terminals in /etc/securetty. This allows local users to login as password-less users even if they are connected by non-physical means such as SSH hence bypassing PAM's nulloksecure configuration. Thi...

CVE-2017-20002

The Debian shadow package before 1:4.5-1 for Shadow incorrectly lists pts/0 and pts/1 as physical terminals in /etc/securetty. This allows local users to login as password-less users even if they are connected by non-physical means such as SSH hence bypassing PAM's nulloksecure configuration. Thi...

USN-4815-1: xrdp vulnerabilities

It was discovered that xrdp did not properly validate certain input in the session manager. A local attacker could possibly use this issue to cause a denial of service or other unspecified impact. CVE-2017-16927 It was discovered that xrdp did not properly initialize PAM session modules. A remote...

USN-4815-1 xrdp vulnerabilities

It was discovered that xrdp did not properly validate certain input in the session manager. A local attacker could possibly use this issue to cause a denial of service or other unspecified impact. CVE-2017-16927 It was discovered that xrdp did not properly initialize PAM session modules. A remote...

Security Advisory YSA-2021-03 | Yubico

A security update for pam-u2f resolves 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...

NewStart CGSL MAIN 4.06 : sudo Multiple Vulnerabilities (NS-SA-2021-0001)

The remote NewStart CGSL host, running version MAIN 4.06, has sudo packages installed that are affected by multiple vulnerabilities: - In Sudo before 1.8.26, if pwfeedback is enabled in /etc/sudoers, users can trigger a stack-based buffer overflow in the privileged sudo process. pwfeedback is a...