3588 matches found
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 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...
[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...
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...
Security Bulletin: IBM Verify Gateway does not hide client secrets when debug tracing is active (CVE-2020-4372)
Summary When the IBM Verify Gateway IVG components are run with debug tracing, client secrets such as the username, password, and client-id are included in the debug log. As of v1.0.1 of IVG for RADIUS and IVG for AIX PAM, and v1.0.2 of IVG for Linux PAM and IVG for Windows Login, these client...
Security Bulletin: IBM Verify Gateway PAM components do not set restricted access permission for debug logs (CVE-2020-4405)
Summary To debug the IBM Verify Gateway IVG PAM components, customers can add "trace-file" parameters in the PAM configuration so that .log files are written to the /tmp directory. These debug logs potentially contain sensitive information, and yet they default to world readable. They should have...
Security Bulletin: Authd service in the IBM Verify Gateway PAM components allows cleartext transmission of sensitive information (CVE-2020-4397)
Summary The IBM Verify Gateway IVG Authd service listens on TCP port 12. When the service is enabled, it's possible to detect cleartext transmission of sensitive information in the data traffic to and from the port. As of v1.0.1 of IVG for AIX PAM, and v1.0.2 of IVG for Linux PAM, the Authd servi...
Security Bulletin: IBM Verify Gateway PAM components default to cleartext storage of client secret (CVE-2020-4369)
Summary The IBM Verify Gateway IVG PAM components allow encryption of the client-secret property in the /etc/pamibmauth.json file, but it's not the default configuration. Instead, customers must remember to add an --obfuscation command-line flag to encrypt the property. As of v1.0.1 of IVG for AI...
Security Bulletin: Authd service in the IBM Verify Gateway PAM components is vulnerable to denial of service attack (CVE-2020-4399)
Summary The IBM Verify Gateway IVG Authd service listens on TCP port 12. It's possible to mount a denial of service attack by sending malformed requests to port 12, thereby crashing the service. As of v1.0.1 of IVG for AIX PAM, and v1.0.2 of IVG for Linux PAM, the Authd service is not used. The P...
Security Bulletin: IBM Verify Gateway does not prevent excessive authentication attempts (CVE-2020-4400)
Summary The IBM Verify Gateway IVG components do not prevent rapid, excessive attempts to authenticate with a time-based one-time password TOTP. Consequently, an attacker could brute force account credentials. As of v1.0.1 of IVG for RADIUS and IVG for AIX PAM, and v1.0.2 of IVG for Linux PAM and...
Security Bulletin: IBM Verify Gateway does not hide a cryptographic key in one of its binary files (CVE-2020-4385)
Summary In one of the binary files distributed with the IBM Verify Gateway IVG components, it's possible to locate a hard-coded cryptographic key that's passed as an argument to an encryption function. As of v1.0.1 of IVG for RADIUS and IVG for AIX PAM, and v1.0.2 of IVG for Linux PAM and IVG for...
Security Bulletin: IBM Verify Gateway PAM components include a leftover debug file (CVE-2020-4371)
Summary The IBM Verify Gateway IVG PAM components include a leftover header file in their installation packages. The file was needed for debugging during development and shouldn't be part of the delivered PAM components. As of v1.0.1 of IVG for AIX PAM, and v1.0.2 of IVG for Linux PAM, the file h...