Ubuntu Security Notice USN-5815-1

Ubuntu Security Notice 5815-1 - It was discovered that a race condition existed in the Android Binder IPC subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. David Leadbeater discovered that the netfilter IRC protocol tracking implementation in the Linux Kernel incorrectly handled certain message payloads in some situations. A remote attacker could possibly use this to cause a denial of service or bypass firewall filtering.

Ubuntu Security Notice USN-5814-1

Ubuntu Security Notice 5814-1 - Kyle Zeng discovered that the sysctl implementation in the Linux kernel contained a stack-based buffer overflow. A local attacker could use this to cause a denial of service or execute arbitrary code. Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation in the Linux kernel contained multiple use-after-free vulnerabilities. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code.

OpenText Extended ECM 22.3 Java Frontend Remote Code Execution

OpenText Extended ECM versions 20.4 through 22.3 suffer from a pre-authentication remote code execution vulnerability in the Java frontend.

OpenText Extended ECM 22.3 cs.exe Remote Code Execution

OpenText Extended ECM versions 20.4 through 22.3 suffer from a pre-authentication remote code execution vulnerability in cs.exe.

Ubuntu Security Notice USN-5813-1

Ubuntu Security Notice 5813-1 - It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service or possibly execute arbitrary code. Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation in the Linux kernel contained multiple use-after-free vulnerabilities. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code.

Ubuntu Security Notice USN-5810-2

Ubuntu Security Notice 5810-2 - USN-5810-1 fixed vulnerabilities in Git. This update introduced a regression as it was missing some commit lines. This update fixes the problem. Markus Vervier and Eric Sesterhenn discovered that Git incorrectly handled certain gitattributes. An attacker could possibly use this issue to cause a crash or execute arbitrary code.

wolfSSL 5.3.0 Denial Of Service

In wolfSSL version 5.3.0, man-in-the-middle attackers or a malicious server can crash TLS 1.2 clients during a handshake. If an attacker injects a large ticket (above 256 bytes) into a NewSessionTicket message in a TLS 1.2 handshake, and the client has a non-empty session cache, the session cache frees a pointer which points to non-allocated memory, causing the client to crash with a “free(): invalid pointer”. Note: It is likely that this is also exploitable in TLS 1.3 handshakes between a client and a malicious server. With TLS 1.3 it is not possible to exploit this as a man-in-the-middle. This bug was discovered using the novel symbolic-model-guided fuzzer tlspuffin.

wolfSSL Session Resumption Denial Of Service

wolfSSL versions prior to 5.5.0 suffer from a denial of service condition related to session resumption. When a TLS 1.3 client connects to a wolfSSL server and SSL_clear is called on its session, the server crashes with a segmentation fault. The bug occurs after a client performs a handshake against a wolfSSL server and then closes the connection. If the server reuses the previous session structure (struct WOLFSSL) by calling wolfSSL_clear(WOLFSSL* ssl) on it, the next received Client Hello, which resumes the previous session, crashes the server. Note, that this bug only exists in resumed handshakes using TLS session resumption. This bug was discovered using the novel symbolic-model-guided fuzzer tlspuffin.

Red Hat Security Advisory 2023-0069-01

Red Hat Security Advisory 2023-0069-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.11.24.

Red Hat Security Advisory 2023-0264-01

Red Hat Security Advisory 2023-0264-01 - An update for Logging Subsystem (5.6.0) is now available for Red Hat OpenShift Container Platform. Issues addressed include a denial of service vulnerability.

HNS-2022-01 - HN Security Advisory - Multiple vulnerabilities in Solaris dtprintinfo and libXm/libXpm

Posted by Marco Ivaldi on Jan 19

Dear Full Disclosure,

Find attached a security advisory that details multiple
vulnerabilities we discovered in Oracle Solaris CDE dtprintinfo, Motif
libXm, and X.Org libXpm.

* Title: Multiple vulnerabilities in Solaris dtprintinfo and libXm/libXpm
* Products: Common Desktop Environment 1.6, Motif 2.1, X.Org libXpm < 3.5.15
* OS: Oracle Solaris 10 (CPU January 2021)
* Author: Marco Ivaldi <marco.ivaldi () hnsecurity it>
* Date:...

SEC Consult SA-20230117-2 :: Multiple post-authentication vulnerabilities including RCE in @OpenText Content Server component of OpenText Extended ECM

Posted by SEC Consult Vulnerability Lab, Research via Fulldisclosure on Jan 19

SEC Consult Vulnerability Lab Security Advisory < 20230117-2 >
=======================================================================
title: Multiple post-authentication vulnerabilities including RCE
product: OpenText™ Content Server component of OpenText™ Extended ECM
vulnerable version: 16.2.2 - 22.3
fixed version: 22.4
CVE number: CVE-2022-45924, CVE-2022-45922, CVE-2022-45925,...

SEC Consult SA-20230117-0 :: Pre-authenticated Remote Code Execution in cs.exe (@OpenText Content Server component of OpenText Extended ECM)

Posted by SEC Consult Vulnerability Lab, Research via Fulldisclosure on Jan 19

SEC Consult Vulnerability Lab Security Advisory < 20230117-0 >
=======================================================================
title: Pre-authenticated Remote Code Execution in cs.exe
product: OpenText™ Content Server component of OpenText™ Extended ECM
vulnerable version: 20.4 - 22.3
fixed version: 22.4
CVE number: CVE-2022-45923
impact: Critical
homepage:...

SEC Consult SA-20230117-1 :: Pre-authenticated Remote Code Execution via Java frontend and QDS endpoint in @OpenText Content Server component of OpenText Extended ECM

Posted by SEC Consult Vulnerability Lab, Research via Fulldisclosure on Jan 19

SEC Consult Vulnerability Lab Security Advisory < 20230117-1 >
=======================================================================
title: Pre-authenticated Remote Code Execution via Java frontend
and QDS endpoint
product: OpenText™ Content Server component of OpenText™ Extended ECM
vulnerable version: 20.4 - 22.3
fixed version: 22.4
CVE number: CVE-2022-45927...

wolfSSL before 5.5.0: Denial-of-service with session resumption

Posted by Maximilian Ammann via Fulldisclosure on Jan 19

# wolfSSL before 5.5.0: Denial-of-service with session resumption
=================================================================

## INFO
=======

The CVE project has assigned the id CVE-2022-38152 to this issue.

Severity: 7.5 HIGH
Affected version: before 5.5.0
End of embargo: Ended August 30, 2022

## SUMMARY
==========

When a TLS 1.3 client connects to a wolfSSL server and SSL_clear is called on
its session, the server crashes with a...

wolfSSL before 5.5.0: Denial-of-service with session resumption

Posted by Maximilian Ammann via Fulldisclosure on Jan 19

# wolfSSL before 5.5.0: Denial-of-service with session resumption
=================================================================

## INFO
=======

The CVE project has assigned the id CVE-2022-38152 to this issue.

Severity: 7.5 HIGH
Affected version: before 5.5.0
End of embargo: Ended August 30, 2022
Blog Post: https://blog.trailofbits.com/2023/01/12/wolfssl-vulnerabilities-tlspuffin-fuzzing-ssh/

## SUMMARY
==========

When a TLS 1.3 client...

wolfSSL 5.3.0: Denial-of-service

Posted by Maximilian Ammann via Fulldisclosure on Jan 19

# wolfSSL 5.3.0: Denial-of-service
==================================

## INFO
=======

The CVE project has assigned the id CVE-2022-38153 to this issue.

Severity: 5.9 MEDIUM
Affected version: 5.3.0
End of embargo: Ended August 30, 2022
Blog Post: https://blog.trailofbits.com/2023/01/12/wolfssl-vulnerabilities-tlspuffin-fuzzing-ssh/

## SUMMARY
==========

In wolfSSL 5.3.0 man-in-the-middle attackers or a malicious server can crash TLS
1.2...

wolfSSL before 5.5.2: Heap-buffer over-read with WOLFSSL_CALLBACKS

Posted by Maximilian Ammann via Fulldisclosure on Jan 19

# wolfSSL before 5.5.2: Heap-buffer over-read with WOLFSSL_CALLBACKS
====================================================================

## INFO
=======

The CVE project has assigned the id CVE-2022-42905 to this issue.

Severity: 9.1 CRITICAL
Affected version: before 5.5.2
End of embargo: Ended October 28, 2022
Blog Post: https://blog.trailofbits.com/2023/01/12/wolfssl-vulnerabilities-tlspuffin-fuzzing-ssh/

## SUMMARY
==========

If wolfSSL...

Ubuntu Security Notice USN-5812-1

Ubuntu Security Notice 5812-1 - It was discovered that urllib3 incorrectly handled certain characters in URLs. A remote attacker could possibly use this issue to cause urllib3 to consume resources, leading to a denial of service.

Ubuntu Security Notice USN-5811-1

Ubuntu Security Notice 5811-1 - Matthieu Barjole and Victor Cutillas discovered that Sudo incorrectly handled user-specified editors when using the sudoedit command. A local attacker that has permission to use the sudoedit command could possibly use this issue to edit arbitrary files. It was discovered that the Protobuf-c library, used by Sudo, incorrectly handled certain arithmetic shifts. An attacker could possibly use this issue to cause Sudo to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS.

Debian Security Advisory 5322-1

Debian Linux Security Advisory 5322-1 - Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, information disclosure or spoofing.

Ubuntu Security Notice USN-5811-2

Ubuntu Security Notice 5811-2 - USN-5811-1 fixed a vulnerability in Sudo. This update provides the corresponding update for Ubuntu 16.04 ESM. Matthieu Barjole and Victor Cutillas discovered that Sudo incorrectly handled user-specified editors when using the sudoedit command. A local attacker that has permission to use the sudoedit command could possibly use this issue to edit arbitrary files.

Red Hat Security Advisory 2023-0202-01

Red Hat Security Advisory 2023-0202-01 - The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Issues addressed include a denial of service vulnerability.

Ubuntu Security Notice USN-5810-1

Ubuntu Security Notice 5810-1 - Markus Vervier and Eric Sesterhenn discovered that Git incorrectly handled certain gitattributes. An attacker could possibly use this issue to cause a crash or execute arbitrary code. Joern Schneeweisz discovered that Git incorrectly handled certain commands. An attacker could possibly use this issue to cause a crash or execute arbitrary code.

Red Hat Security Advisory 2023-0201-01

Red Hat Security Advisory 2023-0201-01 - The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Issues addressed include a denial of service vulnerability.

Debian Security Advisory 5321-1

Debian Linux Security Advisory 5321-1 - Matthieu Barjole and Victor Cutillas discovered that sudoedit in sudo, a program designed to provide limited super user privileges to specific users, does not properly handle '--' to separate the editor and arguments from files to edit. A local user permitted to edit certain files can take advantage of this flaw to edit a file not permitted by the security policy, resulting in privilege escalation.

Ubuntu Security Notice USN-5807-1

Ubuntu Security Notice 5807-1 - Martin Ettl discovered that libXpm incorrectly handled certain XPM files. If a user or automated system were tricked into opening a specially crafted XPM file, a remote attacker could possibly use this issue to cause libXpm to stop responding, resulting in a denial of service. Marco Ivaldi discovered that libXpm incorrectly handled certain XPM files. If a user or automated system were tricked into opening a specially crafted XPM file, a remote attacker could possibly use this issue to cause libXpm to stop responding, resulting in a denial of service.

Red Hat Security Advisory 2023-0198-01

Red Hat Security Advisory 2023-0198-01 - The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0199-01

Red Hat Security Advisory 2023-0199-01 - The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0196-01

Red Hat Security Advisory 2023-0196-01 - The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0190-01

Red Hat Security Advisory 2023-0190-01 - The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0261-02

Red Hat Security Advisory 2023-0261-02 - Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity to provide public Internet access to their servers or other client systems. It performs provisioning and configuration management of predefined standard operating environments.

Red Hat Security Advisory 2023-0200-01

Red Hat Security Advisory 2023-0200-01 - The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0192-01

Red Hat Security Advisory 2023-0192-01 - The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit. Issues addressed include a denial of service vulnerability.

Ubuntu Security Notice USN-5809-1

Ubuntu Security Notice 5809-1 - Kyle Zeng discovered that the sysctl implementation in the Linux kernel contained a stack-based buffer overflow. A local attacker could use this to cause a denial of service or execute arbitrary code. Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation in the Linux kernel contained multiple use-after-free vulnerabilities. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code.

Red Hat Security Advisory 2022-7399-01

Red Hat Security Advisory 2022-7399-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.12.0. Issues addressed include denial of service, memory leak, and out of bounds read vulnerabilities.

Red Hat Security Advisory 2022-7401-01

Red Hat Security Advisory 2022-7401-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Issues addressed include denial of service and out of bounds read vulnerabilities.

Red Hat Security Advisory 2022-7398-02

Red Hat Security Advisory 2022-7398-02 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.12.0. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0197-01

Red Hat Security Advisory 2023-0197-01 - The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0191-01

Red Hat Security Advisory 2023-0191-01 - The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0193-01

Red Hat Security Advisory 2023-0193-01 - The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0189-01

Red Hat Security Advisory 2023-0189-01 - Red Hat AMQ Streams, based on the Apache Kafka project, offers a distributed backbone that allows microservices and other applications to share data with extremely high throughput and extremely low latency. This release of Red Hat AMQ Streams 2.3.0 serves as a replacement for Red Hat AMQ Streams 2.2.0, and includes security and bug fixes, and enhancements. Issues addressed include a denial of service vulnerability.

Ubuntu Security Notice USN-5808-1

Ubuntu Security Notice 5808-1 - It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service or possibly execute arbitrary code. Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation in the Linux kernel contained multiple use-after-free vulnerabilities. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code.

Ubuntu Security Notice USN-5806-1

Ubuntu Security Notice 5806-1 - Hiroshi Tokumaru discovered that Ruby did not properly handle certain user input for applications which generate HTTP responses using cgi gem. An attacker could possibly use this issue to maliciously modify the response a user would receive from a vulnerable application.

Red Hat Security Advisory 2023-0187-01

Red Hat Security Advisory 2023-0187-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system.

Ubuntu Security Notice USN-5805-1

Ubuntu Security Notice 5805-1 - It was discovered that Apache Maven followed repositories that are defined in a dependency’s Project Object Model even if the repositories weren't encryptedh. An attacker could use this vulnerability to take over a repository, execute arbitrary code or cause a denial of service.

Red Hat Security Advisory 2023-0173-01

Red Hat Security Advisory 2023-0173-01 - The libxml2 library is a development toolbox providing the implementation of various XML standards. Issues addressed include an integer overflow vulnerability.

Debian Security Advisory 5320-1

Debian Linux Security Advisory 5320-1 - A logic error was discovered in the implementation of the "SafeSocks" option of Tor, a connection-based low-latency anonymous communication system, which did result in allowing unsafe SOCKS4 traffic to pass.

Ubuntu Security Notice USN-5804-2

Ubuntu Security Notice 5804-2 - It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service or possibly execute arbitrary code. Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation in the Linux kernel contained multiple use-after-free vulnerabilities. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code.

Red Hat Security Advisory 2023-0168-01

Red Hat Security Advisory 2023-0168-01 - The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Issues addressed include a denial of service vulnerability.

Ubuntu Security Notice USN-5795-2

Ubuntu Security Notice 5795-2 - USN-5795-1 and 5543-1 fixed several vulnerabilities in Net-SNMP. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. It was discovered that Net-SNMP incorrectly handled certain requests. A remote attacker could possibly use these issues to cause Net-SNMP to crash, resulting in a denial of service.

Debian Security Advisory 5319-1

Debian Linux Security Advisory 5319-1 - Two vulnerabilities were discovered in the LLPD implementation of Open vSwitch, software-based Ethernet virtual switch, which could result in denial of service.

Red Hat Security Advisory 2023-0167-01

Red Hat Security Advisory 2023-0167-01 - The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0170-01

Red Hat Security Advisory 2023-0170-01 - The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Issues addressed include a denial of service vulnerability.

Debian Security Advisory 5318-1

Debian Linux Security Advisory 5318-1 - Igor Ponomarev discovered that LAVA, a continuous integration system for deploying operating systems onto physical and virtual hardware for running tests, was suspectible to denial of service via recursive XML entity expansion.

Red Hat Security Advisory 2023-0166-01

Red Hat Security Advisory 2023-0166-01 - The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0169-01

Red Hat Security Advisory 2023-0169-01 - The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Issues addressed include a denial of service vulnerability.

Debian Security Advisory 5317-1

Debian Linux Security Advisory 5317-1 - Multiple security issues were discovered in Chromium, which could result in the execution of arbitrary code, denial of service or information disclosure.

Red Hat Security Advisory 2023-0171-01

Red Hat Security Advisory 2023-0171-01 - The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0172-01

Red Hat Security Advisory 2023-0172-01 - The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Issues addressed include a denial of service vulnerability.