USN-6279-1 openssh update

It was discovered that OpenSSH has an observable discrepancy leading to an information leak in the algorithm negotiation. This update mitigates the issue by tweaking the client hostkey preference ordering algorithm to prefer the default ordering if the user has a key that matches the...

Important: openssh

Issue Overview: The PKCS11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if the target user's ssh-agent is forwarded to an attacker-controlled system the code in /usr/lib is not necessarily safe for loading into...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS : OpenSSH update (USN-6279-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-6279-1 advisory. It was discovered that OpenSSH has an observable discrepancy leading to an information leak in the algorithm negotiation. This update...

RLSA-2023:4419 Important: openssh security update

OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fixes: openssh: Remote code execution in ssh-agent PKCS11 support CVE-2023-38408 For more details...

openssh security update

An update is available for openssh. 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 OpenSSH is an SSH protocol implementation supported by a number of Linux, UNI...

Rocky Linux 8 : openssh (RLSA-2023:4419)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2023:4419 advisory. - The PKCS11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarde...

Medium: openssh

Issue Overview: An issue was discovered in OpenSSH 7.4 on Amazon Linux 2 and Amazon Linux 1. The fix for CVE-2019-6111 only covered cases where an absolute path is passed to scp. When a relative path is used there is no verification that the name of a file received by the client matches the file...

Important: openssh

Issue Overview: The PKCS11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if the target user's ssh-agent is forwarded to an attacker-controlled system the code in /usr/lib is not necessarily safe for loading into...

Medium: openssh

Issue Overview: An issue was discovered in OpenSSH 7.4 on Amazon Linux 2 and Amazon Linux 1. The fix for CVE-2019-6111 only covered cases where an absolute path is passed to scp. When a relative path is used there is no verification that the name of a file received by the client matches the file...

Critical Photon OS Security Update - PHSA-2023-3.0-0628

Updates of 'linux-aws', 'openssh', 'linux-secure', 'linux-esx', 'linux-rt' packages of Photon OS have been released...

K000135709: OpenSSH vulnerability CVE-2023-38408

Security Advisory Description The PKCS11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. Code in /usr/lib is not necessarily safe for loading into ssh-agent. NOT...

Important: Red Hat Security Advisory: openssh security update

An update for openssh is now available for Red Hat Enterprise Linux 6 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

openssh: Remote code execution in ssh-agent PKCS#11 support

A vulnerability was found in OpenSSH. The PKCS11 feature in the ssh-agent in OpenSSH has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system the code in /usr/lib is not necessarily safe for loading into ssh-agent...

AlmaLinux 8 : openssh (ALSA-2023:4419)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2023:4419 advisory. - The PKCS11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded ...

openssh security update

8.0p1-19 - Release bump 8.0p1-18 - Avoid remote code execution in ssh-agent PKCS11 support Resolves: CVE-2023-38408...

Oracle Linux 8 : openssh (ELSA-2023-4419)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-4419 advisory. 8.0p1-19 - Release bump 8.0p1-18 - Avoid remote code execution in ssh-agent PKCS11 support Resolves: CVE-2023-38408 Tenable has extracted the preceding...

RHEL 6 : openssh (RHSA-2023:4428)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:4428 advisory. OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary f...

Critical Photon OS Security Update - PHSA-2023-4.0-0444

Updates of 'openssh' packages of Photon OS have been released...

Oracle Linux 7 : openssh (ELSA-2023-4382)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-4382 advisory. 7.4p1-23.0.1 - enlarge format buffer size for certificate serial number so the log message can record any 64-bit integer without truncation openssh bz3012 Orabu...

Oracle Linux 9 : openssh (ELSA-2023-4412)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-4412 advisory. 8.7p1-30 - Avoid remote code execution in ssh-agent PKCS11 support Resolves: CVE-2023-38408 Tenable has extracted the preceding description block directly from...