Moderate: Red Hat Security Advisory: openssh security update

An update for openssh is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

MiracleLinux 7 : screen-4.1.0-0.27.20120314git3c2946.el7 (AXSA:2021-1601:01)

The remote MiracleLinux 7 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2021-1601:01 advisory. screen: crash when processing combining chars CVE-2021-26937 Tenable has extracted the preceding description block directly from the MiracleLinux security...

EulerOS 2.0 SP12 : openssh (EulerOS-SA-2026-1095)

According to the versions of the openssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : ssh in OpenSSH before 10.1 allows the '\0' character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is...

CVE-2023-54337

Sysax Multi Server 6.95 contains a denial of service vulnerability in the administrative password field that allows attackers to crash the application. Attackers can overwrite the password field with 800 bytes of repeated characters to trigger an application crash and disrupt server functionality...

CVE-2025-68702 Jervis has a SHA-256 Hex String Padding Bug

Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, Jervis uses padLeft32, '0' when it should use padLeft64, '0' because SHA-256 produces 32 bytes which equates to 64 hex characters. This vulnerability is fixed in 2.2...

CVE-2023-31906

Jerryscript 3.0.0commit 1a2c047 was discovered to contain a heap-buffer-overflow via the component lexercompareidentifiertochars at /jerry-core/parser/js/js-lexer.c...

CLSA-2026-1767955216 openssh: Fix of 2 CVEs

CVE-2025-61984: fix username handling by rejecting control characters from untrusted sources to prevent ProxyCommand code execution - CVE-2025-61985: disallowed NUL characters in ssh:// URI parsing to prevent ProxyCommand-based code execution...

PT-2026-28336

Name of the Vulnerable Software and Affected Versions Dovecot affected versions not specified Description Dovecot’s SQL-based authentication mechanism can be bypassed when the auth username chars setting is cleared by an administrator. This allows an attacker to bypass authentication for any user...

PT-2026-28368

Name of the Vulnerable Software and Affected Versions Dovecot versions prior to 2.4.3 Description If the auth username chars setting is empty, an attacker can inject arbitrary LDAP filters into Dovecot's LDAP authentication process. This can bypass restrictions and allow probing of the LDAP...

EulerOS Virtualization 2.13.1 : python-ldap (EulerOS-SA-2025-2629)

According to the versions of the python-ldap packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the sanitizatio...

[slackware-security] vim

New vim packages are available for Slackware 15.0 and -current to fix a security issue. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/vim-9.1.2028-i586-1slack15.0.txz: Upgraded. This update fixes a security issue: patch 9.1.2028: security: Buffer-overflow with incomplet...

AlmaLinux 10 : openssh (ALSA-2025:23479)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:23479 advisory. openssh: OpenSSH: Control characters in usernames can lead to code execution via ProxyCommand CVE-2025-61984 openssh: OpenSSH: Null character in ssh://...

RockyLinux 8 : openssh (RLSA-2025:23481)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:23481 advisory. openssh: OpenSSH: Control characters in usernames can lead to code execution via ProxyCommand CVE-2025-61984 openssh: OpenSSH: Null character in ssh://...

EulerOS 2.0 SP13 : python-ldap (EulerOS-SA-2025-2530)

According to the versions of the python-ldap packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the sanitization method...

CVE-2025-66490

Traefik is an HTTP reverse proxy and load balancer. For versions prior to 2.11.32 and 2.11.31 through 3.6.2, requests using PathPrefix, Path or PathRegex matchers can bypass path normalization. When Traefik uses path-based routing, requests containing URL-encoded restricted characters /, , Null,...

CVE-2025-66490 Traefik doesn't Prevent Path Normalization Bypass in Router + Middleware Rules

Traefik is an HTTP reverse proxy and load balancer. For versions prior to 2.11.32 and 2.11.31 through 3.6.2, requests using PathPrefix, Path or PathRegex matchers can bypass path normalization. When Traefik uses path-based routing, requests containing URL-encoded restricted characters /, , Null,...

Amazon Linux 2 : python-ldap, --advisory ALAS2-2025-3083 (ALAS-2025-3083)

The version of python-ldap installed on the remote host is prior to 2.4.15-2. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2025-3083 advisory. python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the sanitizatio...

Medium: python-ldap

Issue Overview: python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the sanitization method ldap.filter.escapefilterchars can be tricked to skip escaping of special characters when a crafted list or dict is supplied as the assertionvalue...

Improper Null Termination

python-ldap is vulnerable to an Improper Null Termination. The vulnerability is due to incorrect handling of the NUL byte in escapednchars, where it emits a backslash plus a literal NUL instead of the RFC-4514 \00, allowing attackers to supply crafted input that consistently breaks DN constructio...

SUSE SLES12: openssh8.4 / openssh8.4-clients / openssh8.4-common / etc (SUSE-SU-2025:4098-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:4098-1 advisory. - CVE-2025-61984: Fixed code execution via control characters in usernames when a ProxyCommand is used bsc1251198 - CVE-2025-61985: Fixed code...