Astra Linux – Vulnerability in freeipa

A vulnerability was discovered in FreeIPA regarding the initial implementation of MS-SFU by MIT Kerberos. This implementation lacked a condition for granting the “forwardable” flag on S4U2Self tickets. Fixing this issue required adding a special case for the checkallowedtodelegate function: If th...

Astra Linux – Vulnerability in Heimdal

All Samba versions 4.x.x before 4.9.17, 4.10.x before 4.10.11, and 4.11.x before 4.11.3 have a issue where the S4U MS-SFU Kerberos delegation model includes a feature that allows a subset of clients to be opt-out from constrained delegation in either S4U2Self or regular Kerberos authentication...

Metasploit Wrap-Up 02/06/2026

Google Summer of Code 2026 Our very own Jack Heysel has added some documentation which outlines the Metasploit Framework project ideas for GSoC 2026. For anyone interested in applying please see GSoC-How-To-Apply documentation, or reach out on slack to any of the following GSoC mentors on Slack v...

MiracleLinux 8 : java-11-openjdk-11.0.13.0.8-1.el8 (AXSA:2021-2492:13)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-2492:13 advisory. OpenJDK: Loop in HttpsServer triggered during TLS session close JSSE, 8254967 CVE-2021-35565 OpenJDK: Incorrect principal selection when using...

MiracleLinux 8 : java-1.8.0-openjdk-1.8.0.312.b07-1.el8 (AXSA:2021-2491:12)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-2491:12 advisory. OpenJDK: Loop in HttpsServer triggered during TLS session close JSSE, 8254967 CVE-2021-35565 OpenJDK: Incorrect principal selection when using...

MiracleLinux 8 : idm:DL1 (AXSA:2024-7462:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7462:01 advisory. Kerberos: delegation constrain bypass in S4U2Proxy CVE-2020-17049 ipa: Invalid CSRF protection CVE-2023-5455 Tenable has extracted the preceding...

MiracleLinux 7 : java-11-openjdk-11.0.13.0.8-1.el7 (AXSA:2021-2490:12)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-2490:12 advisory. OpenJDK: Loop in HttpsServer triggered during TLS session close JSSE, 8254967 CVE-2021-35565 OpenJDK: Incorrect principal selection when using...

MiracleLinux 7 : java-1.8.0-openjdk-1.8.0.312.b07-1.el7 (AXSA:2021-2489:11)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-2489:11 advisory. OpenJDK: Loop in HttpsServer triggered during TLS session close JSSE, 8254967 CVE-2021-35565 OpenJDK: Incorrect principal selection when using...

TencentOS Server 3: curl (TSSA-2023:0172)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2023:0172 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

JLSEC-2025-30 An authentication bypass vulnerability exists libcurl <8.0.0 in the connection reuse feature which c...

An authentication bypass vulnerability exists libcurl 8.0.0 in the connection reuse feature which can reuse previously established connections with incorrect user permissions due to a failure to check for changes in the CURLOPTGSSAPIDELEGATION option. This vulnerability affects...

EUVD-2019-5985

Malware in sbrugna...

Security Bulletin: Security vulnerabilities were discovered in IBM Application Gateway

Summary Security vulnerabilities were addressed in IBM Application Gateway. Vulnerability Details CVEID:CVE-2022-31629 DESCRIPTION: In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the vulnerability enables network and same-site attackers to set a standard insecure cookie in the victim's browser...

Zohocorp ManageEngine ADManager Plus 7210 - Elevation of Privilege

Exploit Title: ManageEngine ADManager Plus Build 7210 Elevation of Privilege Vulnerability Exploit Author: Metin Yunus Kandemir Vendor Homepage: https://www.manageengine.com/ Software Link: https://www.manageengine.com/products/ad-manager/ Details:...

freeipa: delegation rules allow a proxy service to impersonate any user to access another target service

A vulnerability was found in FreeIPA in how the initial implementation of MS-SFU by MIT Kerberos was missing a condition for granting the "forwardable" flag on S4U2Self tickets. Fixing this mistake required adding a special case for the checkallowedtodelegate function: If the target service...

Kerberos: delegation constrain bypass in S4U2Proxy

It was found that the Kerberos Key Distribution Center KDC delegation feature, Service for User S4U, did not sufficiently protect the tickets it's providing from tempering. A malicious, authenticated service principal allowed to delegate could use this flaw to impersonate a non-forwardable user...

October 10, 2023—KB5031361 (OS Build 17763.4974) - EXPIRED

October 10, 2023—KB5031361 OS Build 17763.4974 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. 11/17/20 For...

October 10, 2023—KB5031364 (OS Build 20348.2031)

October 10, 2023—KB5031364 OS Build 20348.2031 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows Server 2022, see its update history page. Note Follow @WindowsUpdate to find out whe...

ROS-20230407-21

A vulnerability in the libcurl library is related to an authentication bypass, in which libcurl reuses a a previously established SSH connection, even though the SSH parameter has been changed, which should have prevent reuse. Exploitation of the vulnerability could allow an attacker acting...

OESA-2023-1195 curl security update

cURL is a computer software project providing a library libcurl and command-line tool curl for transferring data using various protocols. Security Fixes: libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse if one of them matches the setup. However,...

OESA-2023-1193 curl security update

cURL is a computer software project providing a library libcurl and command-line tool curl for transferring data using various protocols. Security Fixes: libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse if one of them matches the setup. However,...