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Red Hat Security Advisory 2022-5244-01

Red Hat Security Advisory 2022-5244-01 - Expat is a C library for parsing XML documents. Issues addressed include an integer overflow vulnerability.

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

Synopsis: Moderate: expat security update
Advisory ID: RHSA-2022:5244-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:5244
Issue date: 2022-06-28
CVE Names: CVE-2022-25313 CVE-2022-25314
====================================================================

  1. Summary:

An update for expat is now available for Red Hat Enterprise Linux 9.

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.

  1. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS (v. 9) - aarch64, ppc64le, s390x, x86_64

  1. Description:

Expat is a C library for parsing XML documents.

Security Fix(es):

  • expat: stack exhaustion in doctype parsing (CVE-2022-25313)

  • expat: integer overflow in copyString() (CVE-2022-25314)

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.

  1. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

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

After installing the updated packages, applications using the Expat library
must be restarted for the update to take effect.

  1. Bugs fixed (https://bugzilla.redhat.com/):

2056350 - CVE-2022-25313 expat: stack exhaustion in doctype parsing
2056354 - CVE-2022-25314 expat: integer overflow in copyString()

  1. Package List:

Red Hat Enterprise Linux AppStream (v. 9):

aarch64:
expat-debuginfo-2.2.10-12.el9_0.2.aarch64.rpm
expat-debugsource-2.2.10-12.el9_0.2.aarch64.rpm
expat-devel-2.2.10-12.el9_0.2.aarch64.rpm

ppc64le:
expat-debuginfo-2.2.10-12.el9_0.2.ppc64le.rpm
expat-debugsource-2.2.10-12.el9_0.2.ppc64le.rpm
expat-devel-2.2.10-12.el9_0.2.ppc64le.rpm

s390x:
expat-debuginfo-2.2.10-12.el9_0.2.s390x.rpm
expat-debugsource-2.2.10-12.el9_0.2.s390x.rpm
expat-devel-2.2.10-12.el9_0.2.s390x.rpm

x86_64:
expat-debuginfo-2.2.10-12.el9_0.2.i686.rpm
expat-debuginfo-2.2.10-12.el9_0.2.x86_64.rpm
expat-debugsource-2.2.10-12.el9_0.2.i686.rpm
expat-debugsource-2.2.10-12.el9_0.2.x86_64.rpm
expat-devel-2.2.10-12.el9_0.2.i686.rpm
expat-devel-2.2.10-12.el9_0.2.x86_64.rpm

Red Hat Enterprise Linux BaseOS (v. 9):

Source:
expat-2.2.10-12.el9_0.2.src.rpm

aarch64:
expat-2.2.10-12.el9_0.2.aarch64.rpm
expat-debuginfo-2.2.10-12.el9_0.2.aarch64.rpm
expat-debugsource-2.2.10-12.el9_0.2.aarch64.rpm

ppc64le:
expat-2.2.10-12.el9_0.2.ppc64le.rpm
expat-debuginfo-2.2.10-12.el9_0.2.ppc64le.rpm
expat-debugsource-2.2.10-12.el9_0.2.ppc64le.rpm

s390x:
expat-2.2.10-12.el9_0.2.s390x.rpm
expat-debuginfo-2.2.10-12.el9_0.2.s390x.rpm
expat-debugsource-2.2.10-12.el9_0.2.s390x.rpm

x86_64:
expat-2.2.10-12.el9_0.2.i686.rpm
expat-2.2.10-12.el9_0.2.x86_64.rpm
expat-debuginfo-2.2.10-12.el9_0.2.i686.rpm
expat-debuginfo-2.2.10-12.el9_0.2.x86_64.rpm
expat-debugsource-2.2.10-12.el9_0.2.i686.rpm
expat-debugsource-2.2.10-12.el9_0.2.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

  1. References:

https://access.redhat.com/security/cve/CVE-2022-25313
https://access.redhat.com/security/cve/CVE-2022-25314
https://access.redhat.com/security/updates/classification/#moderate

  1. Contact:

The Red Hat security contact is [email protected]. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
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RHSA-2022:5531: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.5.1 security updates and bug fixes

Red Hat Advanced Cluster Management for Kubernetes 2.5.1 General Availability release images, which fix security issues and bugs. 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 links in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-24450: nats-server: misusing the "dynamically provisioned sandbox accounts" feature authenticated user can obtain the privileges of the System account

RHSA-2022:5244: Red Hat Security Advisory: expat security update

An update for expat is now available for Red Hat Enterprise Linux 9. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-25313: expat: stack exhaustion in doctype parsing * CVE-2022-25314: expat: integer overflow in copyString()

RHSA-2022:5314: Red Hat Security Advisory: expat security update

An update for expat is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-25313: expat: stack exhaustion in doctype parsing * CVE-2022-25314: expat: integer overflow in copyString()

CVE-2022-31230: DSA-2022-118: Dell EMC PowerScale OneFS Security Update

Dell PowerScale OneFS, versions 8.2.x-9.2.x, contain broken or risky cryptographic algorithm. A remote unprivileged malicious attacker could potentially exploit this vulnerability, leading to full system access.

CVE-2022-31230: DSA-2022-118: Dell EMC PowerScale OneFS Security Update

Dell PowerScale OneFS, versions 8.2.x-9.2.x, contain broken or risky cryptographic algorithm. A remote unprivileged malicious attacker could potentially exploit this vulnerability, leading to full system access.

CVE-2022-31229: DSA-2022-118: Dell EMC PowerScale OneFS Security Update

Dell PowerScale OneFS, 8.2.x through 9.3.0.x, contain an error message with sensitive information. An administrator could potentially exploit this vulnerability, leading to disclosure of sensitive information. This sensitive information can be used to access sensitive resources.

CVE-2022-31229: DSA-2022-118: Dell EMC PowerScale OneFS Security Update

Dell PowerScale OneFS, 8.2.x through 9.3.0.x, contain an error message with sensitive information. An administrator could potentially exploit this vulnerability, leading to disclosure of sensitive information. This sensitive information can be used to access sensitive resources.

CVE-2022-32973: [R2] Nessus Version 10.2.0 Fixes Multiple Vulnerabilities

An authenticated attacker could create an audit file that bypasses PowerShell cmdlet checks and executes commands with administrator privileges.

CVE-2022-32973: [R2] Nessus Version 10.2.0 Fixes Multiple Vulnerabilities

An authenticated attacker could create an audit file that bypasses PowerShell cmdlet checks and executes commands with administrator privileges.

CVE-2022-29085: DSA-2022-021: Dell Unity, Dell UnityVSA, and Dell Unity XT Security Update for Multiple Vulnerabilities

Dell Unity, Dell UnityVSA, and Dell Unity XT versions prior to 5.2.0.0.5.173 contain a plain-text password storage vulnerability when certain off-array tools are run on the system. The credentials of a user with high privileges are stored in plain text. A local malicious user with high privileges may use the exposed password to gain access with the privileges of the compromised user.

CVE-2022-29085: DSA-2022-021: Dell Unity, Dell UnityVSA, and Dell Unity XT Security Update for Multiple Vulnerabilities

Dell Unity, Dell UnityVSA, and Dell Unity XT versions prior to 5.2.0.0.5.173 contain a plain-text password storage vulnerability when certain off-array tools are run on the system. The credentials of a user with high privileges are stored in plain text. A local malicious user with high privileges may use the exposed password to gain access with the privileges of the compromised user.

CVE-2022-21496: Oracle Critical Patch Update Advisory - April 2022

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JNDI). Supported versions that are affected are Oracle Java SE: 7u331, 8u321, 11.0.14, 17.0.2, 18; Oracle GraalVM Enterprise Edition: 20.3.5, 21.3.1 and 22.0.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service ...

CVE-2022-21496: Oracle Critical Patch Update Advisory - April 2022

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JNDI). Supported versions that are affected are Oracle Java SE: 7u331, 8u321, 11.0.14, 17.0.2, 18; Oracle GraalVM Enterprise Edition: 20.3.5, 21.3.1 and 22.0.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service ...

CVE-2022-25313: [CVE-2022-25313] lib: Prevent stack exhaustion in build_model by ferivoz · Pull Request #558 · libexpat/libexpat

In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element.

Packet Storm: Latest News

Ivanti EPM Remote Code Execution