Session invalidation should be propagated to other nodes in the cluster

In Jira there are some events like password change, user delete which invalidates user sessions. Currently those events only invalidate sessions on the node where the event was triggered. Those events should be propagated to other nodes...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 8.6 Extended Update 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 for...

keycloak: Session takeover with OIDC offline refreshtokens

A flaw was found in the offlineaccess scope in Keycloak. This issue would affect users of shared computers more especially if cookies are not cleared, due to a lack of root session validation, and the reuse of session ids across root and user authentication sessions. This enables an attacker to...

Security Bulletin: Vulnerability in SSLv3 affects IBM SAN b-type switches and directors (CVE-2014-3566)

Summary SSLv3 contains a vulnerability that has been referred to as the Padding Oracle On Downgraded Legacy Encryption POODLE attack. SSLv3 is enabled in IBM SAN b-type switches and directors. Vulnerability Details CVE-ID : CVE-2014-3566 DESCRIPTION : Product could allow a remote attacker to obta...

CVE-2023-22860

IBM Cloud Pak for Business Automation 18.0.0, 18.0.1, 18.0.2, 19.0.1, 19.0.2, 19.0.3, 20.0.1, 20.0.2, 20.0.3, 21.0.1, 21.0.2, 21.0.3, 22.0.1, and 22.0.2 is vulnerable to stored cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the...

[ADC] ICA sessions are NOT sent to ADM with "Skip Code [169]"

You may observe some ICA sessions are displayed in GUI Configuration Citrix Gateway ICA Connections, but not in ADM HDX Insight. NetScaler ADC ns.log displays the following error: ICARECORD: Skipping ICA flow: ...... Skip Code 169...

Lazarus Group Likely Using New WinorDLL64 Backdoor to Exfiltrate Sensitive Data

A new backdoor associated with a malware downloader named Wslink has been discovered, with the tool likely used by the notorious North Korea-aligned Lazarus Group, new findings reveal. The payload, dubbed WinorDLL64 by ESET, is a fully-featured implant that can exfiltrate, overwrite, and delete...

Amazon Linux AMI : xorg-x11-server (ALAS-2023-1689)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1689 advisory. A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data,...

K23512141: OpenSSL vulnerability CVE-2016-2179

Security Advisory Description The DTLS implementation in OpenSSL before 1.1.0 does not properly restrict the lifetime of queue entries associated with unused out-of-order messages, which allows remote attackers to cause a denial of service memory consumption by maintaining many crafted DTLS...

K10065173: TMM TLS virtual server vulnerability CVE-2019-6593

Security Advisory Description A BIG-IP virtual server configured with a Client SSL profile may be vulnerable to a chosen ciphertext attack against CBC ciphers. When exploited, this may result in plaintext recovery of encrypted messages through a man-in-the-middle MITM attack, despite the attacker...

K23284054: The BIG-IP SMTPS virtual server may fail to properly restrict I/O buffering, allowing attackers to insert commands into encrypted SMTP sessions

Security Advisory Description This issue occurs the following condition is met: A virtual server is configured with a Client SSL profile and an SMTPS profile that has the STARTTLS Activation Mode setting enabled Allow or Require for processing SMTPS traffic. Impact When system receives these SMTP...

K48050136: OpenSSH client vulnerability CVE-2020-14145

Security Advisory Description The client side in OpenSSH 5.7 through 8.4 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts where no host key for the server has been cached by the...

K57255643: libssh vulnerability CVE-2016-0739

Security Advisory Description libssh before 0.7.3 improperly truncates ephemeral secrets generated for the 1 diffie-hellman-group1 and 2 diffie-hellman-group14 key exchange methods to 128 bits, which makes it easier for man-in-the-middle attackers to decrypt or intercept SSH sessions via...

K46514822: Linux TCP stack vulnerability CVE-2016-5696

Security Advisory Description net/ipv4/tcpinput.c in the Linux kernel before 4.7 does not properly determine the rate of challenge ACK segments, which makes it easier for man-in-the-middle attackers to hijack TCP sessions via a blind in-window attack. CVE-2016-5696 Impact Attackers may be able to...

K13114: Apache Range header vulnerability - CVE-2011-3192

Security Advisory Description The byte-range filter in the Apache HTTP Server 1.3.x, 2.0.x through 2.0.64, and 2.2.x through 2.2.19 allows remote attackers to cause a denial-of-service memory and CPU consumption using aRange header that expresses multiple overlapping ranges. When this vulnerabili...

K15325: OpenSSL vulnerability CVE-2014-0224

Security Advisory Description OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly restrict processing of ChangeCipherSpec messages, which allows man-in-the-middle attackers to trigger use of a zero-length master key in certain OpenSSL-to-OpenSSL communications,...

K15301: Linux kernel TCP ISN vulnerability CVE-2011-3188

Security Advisory Description The 1 IPv4 and 2 IPv6 implementations in the Linux kernel before 3.1 use a modified MD4 algorithm to generate sequence numbers and Fragment Identification values, which makes it easier for remote attackers to cause a denial of service disrupted networking or hijack...

IBM Aspera Faspex Cross-Site Scripting Vulnerability

IBM Aspera is an IBM FASP protocol-based fast file transfer and streaming solution from International Business Machines IBM. IBM Aspera Faspex version 4.4.1 contains a cross-site scripting vulnerability, which stems from a cross-site scripting vulnerability that could be exploited by an attacker ...

CVE-2022-48317

Expired sessions were not securely terminated in the RestAPI for Tribe29's Checkmk = 2.1.0p10 and Checkmk = 2.0.0p28 allowing an attacker to use expired session tokens when communicating with the RestAPI...

CVE-2022-48317

Expired sessions were not securely terminated in the RestAPI for Tribe29's Checkmk = 2.1.0p10 and Checkmk = 2.0.0p28 allowing an attacker to use expired session tokens when communicating with the RestAPI...