Debian Security Advisory 5675-1

Debian Linux Security Advisory 5675-1 - Security issues were discovered in Chromium, which could result in the execution of arbitrary code, denial of service or information disclosure.

Ubuntu Security Notice USN-6744-3

Ubuntu Security Notice 6744-3 - USN-6744-1 fixed a vulnerability in Pillow. This update provides the corresponding updates for Ubuntu 24.04 LTS. Hugo van Kemenade discovered that Pillow was not properly performing bounds checks when processing an ICC file, which could lead to a buffer overflow. If a user or automated system were tricked into processing a specially crafted ICC file, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code.

Ubuntu Security Notice USN-6733-2

Ubuntu Security Notice 6733-2 - USN-6733-1 fixed vulnerabilities in GnuTLS. This update provides the corresponding updates for Ubuntu 24.04 LTS. It was discovered that GnuTLS had a timing side-channel when performing certain ECDSA operations. A remote attacker could possibly use this issue to recover sensitive information. It was discovered that GnuTLS incorrectly handled verifying certain PEM bundles. A remote attacker could possibly use this issue to cause GnuTLS to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 23.10.

Ubuntu Security Notice USN-6734-2

Ubuntu Security Notice 6734-2 - USN-6734-1 fixed vulnerabilities in libvirt. This update provides the corresponding updates for Ubuntu 24.04 LTS. Alexander Kuznetsov discovered that libvirt incorrectly handled certain API calls. An attacker could possibly use this issue to cause libvirt to crash, resulting in a denial of service. It was discovered that libvirt incorrectly handled certain RPC library API calls. An attacker could possibly use this issue to cause libvirt to crash, resulting in a denial of service.

Ubuntu Security Notice USN-6718-3

Ubuntu Security Notice 6718-3 - USN-6718-1 fixed vulnerabilities in curl. This update provides the corresponding updates for Ubuntu 24.04 LTS. Dan Fandrich discovered that curl would incorrectly use the default set of protocols when a parameter option disabled all protocols without adding any, contrary to expectations. This issue only affected Ubuntu 23.10. It was discovered that curl incorrectly handled memory when limiting the amount of headers when HTTP/2 server push is allowed. A remote attacker could possibly use this issue to cause curl to consume resources, leading to a denial of service.

Ubuntu Security Notice USN-6756-1

Ubuntu Security Notice 6756-1 - It was discovered that less mishandled newline characters in file names. If a user or automated system were tricked into opening specially crafted files, an attacker could possibly use this issue to execute arbitrary commands on the host.

Ubuntu Security Notice USN-6737-2

Ubuntu Security Notice 6737-2 - USN-6737-1 fixed a vulnerability in the GNU C Library. This update provides the corresponding update for Ubuntu 24.04 LTS. Charles Fol discovered that the GNU C Library iconv feature incorrectly handled certain input sequences. An attacker could use this issue to cause the GNU C Library to crash, resulting in a denial of service, or possibly execute arbitrary code.

Ubuntu Security Notice USN-6729-3

Ubuntu Security Notice 6729-3 - USN-6729-1 fixed vulnerabilities in Apache HTTP Server. This update provides the corresponding updates for Ubuntu 24.04 LTS. Orange Tsai discovered that the Apache HTTP Server incorrectly handled validating certain input. A remote attacker could possibly use this issue to perform HTTP request splitting attacks. Keran Mu and Jianjun Chen discovered that the Apache HTTP Server incorrectly handled validating certain input. A remote attacker could possibly use this issue to perform HTTP request splitting attacks. Bartek Nowotarski discovered that the Apache HTTP Server HTTP/2 module incorrectly handled endless continuation frames. A remote attacker could possibly use this issue to cause the server to consume resources, leading to a denial of service.

Ubuntu Security Notice USN-6755-1

Ubuntu Security Notice 6755-1 - Ingo Brückl discovered that cpio contained a path traversal vulnerability. If a user or automated system were tricked into extracting a specially crafted cpio archive, an attacker could possibly use this issue to write arbitrary files outside the target directory on the host, even if using the option --no-absolute-filenames.

Red Hat Security Advisory 2024-2086-03

Red Hat Security Advisory 2024-2086-03 - An update for shim is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Issues addressed include buffer overflow, bypass, integer overflow, and out of bounds read vulnerabilities.

Red Hat Security Advisory 2024-2088-03

Red Hat Security Advisory 2024-2088-03 - An update is now available for the Red Hat build of Cryostat 2 on RHEL 8. Issues addressed include denial of service, memory exhaustion, and memory leak vulnerabilities.

Red Hat Security Advisory 2024-2097-03

Red Hat Security Advisory 2024-2097-03 - An update for the container-tools:4.0 module is now available for Red Hat Enterprise Linux 8.6 Extended Update Support.

Red Hat Security Advisory 2024-2098-03

Red Hat Security Advisory 2024-2098-03 - An update for the container-tools:rhel8 module is now available for Red Hat Enterprise Linux 8.

Red Hat Security Advisory 2024-2079-03

Red Hat Security Advisory 2024-2079-03 - An update for git-lfs is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-1891-03

Red Hat Security Advisory 2024-1891-03 - Red Hat OpenShift Container Platform release 4.14.22 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include cross site scripting, denial of service, and traversal vulnerabilities.

Red Hat Security Advisory 2024-1897-03

Red Hat Security Advisory 2024-1897-03 - Red Hat OpenShift Container Platform release 4.14.22 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include denial of service and memory leak vulnerabilities.

Red Hat Security Advisory 2024-2077-03

Red Hat Security Advisory 2024-2077-03 - An update for the container-tools:rhel8 module is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include an information leakage vulnerability.

Ubuntu Security Notice USN-6754-1

Ubuntu Security Notice 6754-1 - It was discovered that nghttp2 incorrectly handled the HTTP/2 implementation. A remote attacker could possibly use this issue to cause nghttp2 to consume resources, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. It was discovered that nghttp2 incorrectly handled request cancellation. A remote attacker could possibly use this issue to cause nghttp2 to consume resources, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.

Debian Security Advisory 5674-1

Debian Linux Security Advisory 5674-1 - It was discovered that PDNS Recursor, a resolving name server, was susceptible to denial of service if recursive forwarding is configured.

Ubuntu Security Notice USN-6753-1

Ubuntu Security Notice 6753-1 - Thomas Neil James Shadwell discovered that CryptoJS was using an insecure cryptographic default configuration. A remote attacker could possibly use this issue to expose sensitive information.

Ubuntu Security Notice USN-6752-1

Ubuntu Security Notice 6752-1 - It was discovered that FreeRDP incorrectly handled certain memory operations. If a user were tricked into connecting to a malicious server, a remote attacker could possibly use this issue to cause FreeRDP to crash, resulting in a denial of service.

Ubuntu Security Notice USN-6751-1

Ubuntu Security Notice 6751-1 - It was discovered that Zabbix incorrectly handled input data in the discovery and graphs pages. A remote authenticated attacker could possibly use this issue to perform reflected cross-site scripting attacks.

Red Hat Security Advisory 2024-2066-03

Red Hat Security Advisory 2024-2066-03 - An update for buildah is now available for Red Hat Enterprise Linux 9.0 Extended Update Support.

Red Hat Security Advisory 2024-1899-03

Red Hat Security Advisory 2024-1899-03 - Red Hat OpenShift Container Platform release 4.12.56 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-2062-03

Red Hat Security Advisory 2024-2062-03 - An update is now available for Service Telemetry Framework 1.5.4 for RHEL 9. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-2063-03

Red Hat Security Advisory 2024-2063-03 - An update for yajl is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Issues addressed include buffer overflow, integer overflow, and memory leak vulnerabilities.

Red Hat Security Advisory 2024-2064-03

Red Hat Security Advisory 2024-2064-03 - An update for buildah is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.

Red Hat Security Advisory 2024-1887-03

Red Hat Security Advisory 2024-1887-03 - Red Hat OpenShift Container Platform release 4.15.10 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-1892-03

Red Hat Security Advisory 2024-1892-03 - Red Hat OpenShift Container Platform release 4.15.10 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-1896-03

Red Hat Security Advisory 2024-1896-03 - Red Hat OpenShift Container Platform release 4.12.56 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include denial of service and traversal vulnerabilities.

Ubuntu Security Notice USN-6750-1

Ubuntu Security Notice 6750-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, cross-site tracing, or execute arbitrary code. Bartek Nowotarski discovered that Thunderbird did not properly limit HTTP/2 CONTINUATION frames. An attacker could potentially exploit this issue to cause a denial of service.

Ubuntu Security Notice USN-6743-3

Ubuntu Security Notice 6743-3 - Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.

Ubuntu Security Notice USN-6657-2

Ubuntu Security Notice 6657-2 - USN-6657-1 fixed several vulnerabilities in Dnsmasq. This update provides the corresponding update for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. Elias Heftrig, Haya Schulmann, Niklas Vogel, and Michael Waidner discovered that Dnsmasq incorrectly handled validating DNSSEC messages. A remote attacker could possibly use this issue to cause Dnsmasq to consume resources, leading to a denial of service. It was discovered that Dnsmasq incorrectly handled preparing an NSEC3 closest encloser proof. A remote attacker could possibly use this issue to cause Dnsmasq to consume resources, leading to a denial of service. It was discovered that Dnsmasq incorrectly set the maximum EDNS.0 UDP packet size as required by DNS Flag Day 2020. This issue only affected Ubuntu 23.10.

Ubuntu Security Notice USN-6749-1

Ubuntu Security Notice 6749-1 - It was discovered that FreeRDP incorrectly handled certain context resets. If a user were tricked into connecting to a malicious server, a remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code. Evgeny Legerov discovered that FreeRDP incorrectly handled certain memory operations. If a user were tricked into connecting to a malicious server, a remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code.

Red Hat Security Advisory 2024-2060-03

Red Hat Security Advisory 2024-2060-03 - Red Hat OpenShift Virtualization release 4.14.5 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-2044-03

Red Hat Security Advisory 2024-2044-03 - An update for gnutls is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Issues addressed include an information leakage vulnerability.

Red Hat Security Advisory 2024-2055-03

Red Hat Security Advisory 2024-2055-03 - An update for buildah is now available for Red Hat Enterprise Linux 9.

Red Hat Security Advisory 2024-2045-03

Red Hat Security Advisory 2024-2045-03 - An update for unbound is now available for Red Hat Enterprise Linux 8.6 Extended Update Support.

Red Hat Security Advisory 2024-2042-03

Red Hat Security Advisory 2024-2042-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions.

Red Hat Security Advisory 2024-2038-03

Red Hat Security Advisory 2024-2038-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 8.8 Extended Update Support.

Red Hat Security Advisory 2024-2039-03

Red Hat Security Advisory 2024-2039-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 8.6 Extended Update Support.

Red Hat Security Advisory 2024-2040-03

Red Hat Security Advisory 2024-2040-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.

Red Hat Security Advisory 2024-2041-03

Red Hat Security Advisory 2024-2041-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions.

Red Hat Security Advisory 2024-2037-03

Red Hat Security Advisory 2024-2037-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 8.

Red Hat Security Advisory 2024-2036-03

Red Hat Security Advisory 2024-2036-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 9.0 Extended Update Support.

Defense in depth -- the Microsoft way (part 87): shipping more rotten software to billions of unsuspecting customers

Posted by Stefan Kanthak on Apr 24

Hi @ll,

this post is a continuation of
<https://seclists.org/fulldisclosure/2023/Oct/17> and
<https://seclists.org/fulldisclosure/2021/Oct/17>

With the release of .NET Framework 4.8 in April 2019, Microsoft updated
the following paragraph of the MSDN article "What's new in .NET Framework"
<https://msdn.microsoft.com/en-us/library/ms171868.aspx>

| Starting with .NET Framework 4.5, the clrcompression.dll assembly...

Response to CVE-2023-26756 - Revive Adserver

Posted by Matteo Beccati on Apr 24

CVE-2023-26756 has been recently filed against the Revive Adserver project.

The action was taken without first contacting us, and it did not follow
the security process that is thoroughly documented on our website. The
project team has been given no notice before or after the disclosure.

Our team has been made aware of this report by a community member via a
GitHub issue. All of this resulted in an inability for us to produce an
appropriate...

Ubuntu Security Notice USN-6747-1

Ubuntu Security Notice 6747-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Bartek Nowotarski discovered that Firefox did not properly limit HTTP/2 CONTINUATION frames. An attacker could potentially exploit this issue to cause a denial of service.

Ubuntu Security Notice USN-6748-1

Ubuntu Security Notice 6748-1 - It was discovered that Sanitize incorrectly handled noscript elements under certain circumstances. An attacker could possibly use this issue to execute a cross-site scripting attack. This issue only affected Ubuntu 22.04 LTS. It was discovered that Sanitize incorrectly handled style elements under certain circumstances. An attacker could possibly use this issue to execute a cross-site scripting attack.

Ubuntu Security Notice USN-6742-2

Ubuntu Security Notice 6742-2 - Daniele Antonioli discovered that the Secure Simple Pairing and Secure Connections pairing in the Bluetooth protocol could allow an unauthenticated user to complete authentication without pairing credentials. A physically proximate attacker placed between two Bluetooth devices could use this to subsequently impersonate one of the paired devices. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.

Red Hat Security Advisory 2024-2033-03

Red Hat Security Advisory 2024-2033-03 - An update for libreswan is now available for Red Hat Enterprise Linux 9.

Red Hat Security Advisory 2024-2006-03

Red Hat Security Advisory 2024-2006-03 - An update for kernel is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include null pointer and use-after-free vulnerabilities.

Red Hat Security Advisory 2024-2007-03

Red Hat Security Advisory 2024-2007-03 - An update for pcs is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-2008-03

Red Hat Security Advisory 2024-2008-03 - An update for kernel-rt is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include null pointer and use-after-free vulnerabilities.

Red Hat Security Advisory 2024-2010-03

Red Hat Security Advisory 2024-2010-03 - An update is now available for Red Hat Satellite 6.15. The release contains a new version of Satellite and important security fixes for various components. Issues addressed include HTTP request smuggling, crlf injection, denial of service, file disclosure, and traversal vulnerabilities.

Red Hat Security Advisory 2024-2011-03

Red Hat Security Advisory 2024-2011-03 - Updated Satellite Client packages that fixes Important security bugs and regular bugs are now available for Red Hat Satellite. Issues addressed include a buffer overflow vulnerability.

Red Hat Security Advisory 2024-2005-03

Red Hat Security Advisory 2024-2005-03 - An update for linux-firmware is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include an information leakage vulnerability.

Red Hat Security Advisory 2024-1998-03

Red Hat Security Advisory 2024-1998-03 - An update for libreswan is available for Red Hat Enterprise Linux 8.

Red Hat Security Advisory 2024-1999-03

Red Hat Security Advisory 2024-1999-03 - An update for postgresql-jdbc is now available for Red Hat Enterprise Linux 9.0 Extended Update Support.

Red Hat Security Advisory 2024-2002-03

Red Hat Security Advisory 2024-2002-03 - An update for grub2 is now available for Red Hat Enterprise Linux 7. Issues addressed include buffer overflow and bypass vulnerabilities.