389-ds-base: sending crafted message could result in DoS

A vulnerability was found in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection. No bind or other authentication is required. This...

MGASA-2022-0305 Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.62 and fixes at least the following security issues: A use-after-free flaw was found in the Linux kernel Atheros wireless adapter driver in the way a user forces the ath9khtcwaitfortarget function to fail with some input messages. This flaw allows a...

Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.62 and fixes at least the following security issues: A use-after-free flaw was found in the Linux kernel Atheros wireless adapter driver in the way a user forces the ath9khtcwaitfortarget function to fail with some input messages. This flaw allows a...

SUSE-SU-2022:2713-1 Security update for bind

This update for bind fixes the following issues: - CVE-2021-25219: Fixed flaw that allowed abusing lame cache to severely degrade resolver performance bsc1192146. - CVE-2021-25220: Fixed potentially incorrect answers by cached forwarders bsc1197135. - CVE-2022-0396: Fixed a incorrect handling of...

PT-2022-20316 · 3S Smart Software Solutions · Codesys V3

Name of the Vulnerable Software and Affected Versions: CODESYS V3 affected versions not specified Description: An issue in CmpBlkDrvTcp of CODESYS V3 allows an unauthorized attacker to block new TCP connections due to uncontrolled resource consumption. Existing connections are not affected...

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

An update for kernel is now available for Red Hat Enterprise Linux 9. 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 each vulnerability from th...

ALSA-2022:5249 Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak CVE-2022-1012 kernel: race condition in perfeventopen leads to privilege escalation...

Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak CVE-2022-1012 kernel: race condition in perfeventopen leads to privilege escalation...

EulerOS 2.0 SP5 : 389-ds-base (EulerOS-SA-2022-1881)

According to the versions of the 389-ds-base packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to...

Denial Of Service (DoS)

389-ds-base is vulnerable to denial of service attacks. The vulnerability exists due to a lack of verification of authentication. This could allow an attacker to crash the system by a single message sent over a TCP connection leading to the unavailability of the system...

GHSA-HW4G-FHCP-X5MQ Concurrent Execution using Shared Resource with Improper Synchronization in pyftpdlib

Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 allows remote attackers to cause a denial of service daemon outage by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected value of None for the address, or ...

Concurrent Execution using Shared Resource with Improper Synchronization in pyftpdlib

Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 allows remote attackers to cause a denial of service daemon outage by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected value of None for the address, or ...

GHSA-J6M4-FRXH-P4X8 Zope Object Database Denial of Service vulnerability

Race condition in ZEO/StorageServer.py in Zope Object Database ZODB before 3.10.0a2 allows remote attackers to cause a denial of service daemon outage by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected return value of None, an...

GHSA-9WCX-326R-7J7W Denial of Service in Apache ActiveMQ

Apache ActiveMQ before 5.6.0 allows remote attackers to cause a denial of service file-descriptor exhaustion and broker crash or hang by sending many openwire failover:tcp:// connection requests...

Denial of Service in Apache ActiveMQ

Apache ActiveMQ before 5.6.0 allows remote attackers to cause a denial of service file-descriptor exhaustion and broker crash or hang by sending many openwire failover:tcp:// connection requests...

GHSA-P4XG-CPR9-VWVJ Red Hat Wildfly DoS

Undertow in Red Hat wildfly before version 11.0.0.Beta1 is vulnerable to a resource exhaustion resulting in a denial of service. Undertow keeps a cache of seen HTTP headers in persistent connections. It was found that this cache can easily exploited to fill memory with garbage, up to "max-headers...

Red Hat Wildfly DoS

Undertow in Red Hat wildfly before version 11.0.0.Beta1 is vulnerable to a resource exhaustion resulting in a denial of service. Undertow keeps a cache of seen HTTP headers in persistent connections. It was found that this cache can easily exploited to fill memory with garbage, up to "max-headers...

GHSA-MPG6-RGP4-35RR Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in pyftpdlib

Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.1 allows remote attackers to cause a denial of service daemon outage by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected return value of None, a different...

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in pyftpdlib

Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 allows remote attackers to cause a denial of service daemon outage by establishing and then immediately closing a TCP connection, leading to the getpeername function having an ENOTCONN error, a different vulnerabilit...

GHSA-62XG-239J-VXG7 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in pyftpdlib

Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 allows remote attackers to cause a denial of service daemon outage by establishing and then immediately closing a TCP connection, leading to the getpeername function having an ENOTCONN error, a different vulnerabilit...