According to the versions of the libxml2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the     XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to     access an array at a negative 2GB offset, typically leading to a segmentation fault. (CVE-2022-40303)

  - An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a     hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be     provoked. (CVE-2022-40304)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of AIX installed on the remote host is prior to APAR IJ45059. It is, therefore, affected by multiple vulnerabilities as referenced in the IJ45059 advisory.

  - An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a     hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be     provoked. (CVE-2022-40304)

  - An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the     XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to     access an array at a negative 2GB offset, typically leading to a segmentation fault. (CVE-2022-40303)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3717-1 advisory.

  - Possible cross-site scripting vulnerability in libxml after commit 960f0e2. (CVE-2016-3709)

  - An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the     XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to     access an array at a negative 2GB offset, typically leading to a segmentation fault. (CVE-2022-40303)

  - An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a     hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be     provoked. (CVE-2022-40304)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3692-1 advisory.

  - An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the     XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to     access an array at a negative 2GB offset, typically leading to a segmentation fault. (CVE-2022-40303)

  - An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a     hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be     provoked. (CVE-2022-40304)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5760-1 advisory.

    It was discovered that libxml2 incorrectly handled certain XML files. An attacker could possibly use this     issue to cause a crash. (CVE-2022-2309)

    It was discovered that libxml2 incorrectly handled certain XML files. An attacker could possibly use this     issue to expose sensitive information or cause a crash. (CVE-2022-40303)

    It was discovered that libxml2 incorrectly handled certain XML files. An attacker could possibly use this     issue to execute arbitrary code. (CVE-2022-40304)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote host is running a version of macOS / Mac OS X that is 12.x prior to 12.6.2. It is, therefore, affected by multiple vulnerabilities:

  - The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.6.2, macOS     Ventura 13.1. An app may be able to disclose kernel memory. (CVE-2022-42854)

  - A logic issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.2, macOS Big     Sur 11.7.2, macOS Ventura 13. An app may bypass Gatekeeper checks. (CVE-2022-42821)

  - An access issue was addressed with improved access restrictions. This issue is fixed in macOS Ventura     13.1. An app may be able to modify protected parts of the file system. (CVE-2022-42853)

  - The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.6.2, macOS     Ventura 13.1, macOS Big Sur 11.7.2. An app may be able to execute arbitrary code with kernel privileges.
    (CVE-2022-32942)

  - This issue was addressed with improved checks. This issue is fixed in iOS 16.2 and iPadOS 16.2, macOS     Monterey 12.6.2, macOS Ventura 13.1, iOS 15.7.2 and iPadOS 15.7.2. An app may be able to break out of its     sandbox. (CVE-2022-42861)

  - A race condition was addressed with improved state handling. This issue is fixed in tvOS 16.2, macOS     Monterey 12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.2 and     iPadOS 16.2, watchOS 9.2. An app may be able to execute arbitrary code with kernel privileges.
    (CVE-2022-42864)

  - A race condition was addressed with additional validation. This issue is fixed in tvOS 16.2, macOS     Monterey 12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.2 and     iPadOS 16.2, watchOS 9.2. An app may be able to execute arbitrary code with kernel privileges.
    (CVE-2022-46689)

  - The issue was addressed with improved memory handling. This issue is fixed in tvOS 16.2, macOS Monterey     12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 16.2 and iPadOS 16.2, watchOS 9.2. An app with root     privileges may be able to execute arbitrary code with kernel privileges. (CVE-2022-42845)

  - The issue was addressed with improved memory handling. This issue is fixed in tvOS 16.2, macOS Monterey     12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 16.2 and iPadOS 16.2, watchOS 9.2. A remote user may     be able to cause kernel code execution. (CVE-2022-42842)

  - An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the     XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to     access an array at a negative 2GB offset, typically leading to a segmentation fault. (CVE-2022-40303)

  - An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a     hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be     provoked. (CVE-2022-40304)

  - A logic issue was addressed with improved state management. This issue is fixed in macOS Ventura 13.1,     macOS Big Sur 11.7.2, macOS Monterey 12.6.2. An app may be able to modify protected parts of the file     system. (CVE-2022-46704)

  - The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.6.2, macOS     Ventura 13.1, macOS Big Sur 11.7.2, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.2 and iPadOS 16.2. An app may be     able to execute arbitrary code with kernel privileges. (CVE-2022-42840)

  - A logic issue was addressed with improved state management. This issue is fixed in tvOS 16.2, macOS     Monterey 12.6.2, macOS Ventura 13.1, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.2 and iPadOS 16.2. An app may be     able to use arbitrary entitlements. (CVE-2022-42855)

  - A logic issue was addressed with improved restrictions. This issue is fixed in iOS 15.7.2 and iPadOS     15.7.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, macOS Monterey 12.6.2. An app may be able to read     sensitive location information (CVE-2022-46718)

  - A logic issue was addressed with improved restrictions. This issue is fixed in iOS 15.7.2 and iPadOS     15.7.2, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2. An app may be able to read sensitive location     information (CVE-2022-46703)

  - A type confusion issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.2,     macOS Ventura 13.1, macOS Big Sur 11.7.2. Processing a maliciously crafted package may lead to arbitrary     code execution. (CVE-2022-42841)

Note that Nessus has not tested for these issues but has instead relied only on the operating system's self-reported version number.

The remote host is running a version of macOS / Mac OS X that is 11.x prior to 11.7.2. It is, therefore, affected by multiple vulnerabilities:

  - This issue was addressed by enabling hardened runtime. This issue is fixed in iOS 16.2 and iPadOS 16.2,     macOS Ventura 13.1, tvOS 16.2, watchOS 9.2. An app may be able to bypass Privacy preferences.
    (CVE-2022-42865)

  - A logic issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.2, macOS Big     Sur 11.7.2, macOS Ventura 13. An app may bypass Gatekeeper checks. (CVE-2022-42821)

  - The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.6.2, macOS     Ventura 13.1, macOS Big Sur 11.7.2. An app may be able to execute arbitrary code with kernel privileges.
    (CVE-2022-32942)

  - A race condition was addressed with improved state handling. This issue is fixed in tvOS 16.2, macOS     Monterey 12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.2 and     iPadOS 16.2, watchOS 9.2. An app may be able to execute arbitrary code with kernel privileges.
    (CVE-2022-42864)

  - A race condition was addressed with additional validation. This issue is fixed in tvOS 16.2, macOS     Monterey 12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.2 and     iPadOS 16.2, watchOS 9.2. An app may be able to execute arbitrary code with kernel privileges.
    (CVE-2022-46689)

  - The issue was addressed with improved memory handling. This issue is fixed in tvOS 16.2, macOS Monterey     12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 16.2 and iPadOS 16.2, watchOS 9.2. An app with root     privileges may be able to execute arbitrary code with kernel privileges. (CVE-2022-42845)

  - The issue was addressed with improved memory handling. This issue is fixed in tvOS 16.2, macOS Monterey     12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 16.2 and iPadOS 16.2, watchOS 9.2. A remote user may     be able to cause kernel code execution. (CVE-2022-42842)

  - An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the     XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to     access an array at a negative 2GB offset, typically leading to a segmentation fault. (CVE-2022-40303)

  - An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a     hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be     provoked. (CVE-2022-40304)

  - A logic issue was addressed with improved state management. This issue is fixed in macOS Ventura 13.1,     macOS Big Sur 11.7.2, macOS Monterey 12.6.2. An app may be able to modify protected parts of the file     system. (CVE-2022-46704)

  - The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.6.2, macOS     Ventura 13.1, macOS Big Sur 11.7.2, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.2 and iPadOS 16.2. An app may be     able to execute arbitrary code with kernel privileges. (CVE-2022-42840)

  - A logic issue was addressed with improved restrictions. This issue is fixed in iOS 15.7.2 and iPadOS     15.7.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, macOS Monterey 12.6.2. An app may be able to read     sensitive location information (CVE-2022-46718)

  - A type confusion issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.2,     macOS Ventura 13.1, macOS Big Sur 11.7.2. Processing a maliciously crafted package may lead to arbitrary     code execution. (CVE-2022-42841)

Note that Nessus has not tested for these issues but has instead relied only on the operating system's self-reported version number.

The remote Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:0338 advisory.

  - An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the     XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to     access an array at a negative 2GB offset, typically leading to a segmentation fault. (CVE-2022-40303)

  - An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a     hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be     provoked. (CVE-2022-40304)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2023:0173 advisory.

  - An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the     XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to     access an array at a negative 2GB offset, typically leading to a segmentation fault. (CVE-2022-40303)

  - An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a     hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be     provoked. (CVE-2022-40304)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-0173 advisory.

    - Fix CVE-2022-40303 (#2136562)

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5760-2 advisory.

    USN-5760-1 fixed vulnerabilities in libxml2. This update provides the corresponding updates for Ubuntu     14.04 ESM and Ubuntu 16.04 ESM.



Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名稱	產品	系列	已發布	已更新	嚴重性
175188	EulerOS Virtualization 3.0.2.0 : libxml2 (EulerOS-SA-2023-1740)	Nessus	Huawei Local Security Checks	2023/5/7	2023/5/7	high
174455	AIX : Multiple Vulnerabilities (IJ45059)	Nessus	AIX Local Security Checks	2023/4/19	2024/10/23	high
175752	EulerOS Virtualization 2.10.0 : libxml2 (EulerOS-SA-2023-1924)	Nessus	Huawei Local Security Checks	2023/5/16	2023/5/16	high
175778	EulerOS Virtualization 2.10.1 : libxml2 (EulerOS-SA-2023-1893)	Nessus	Huawei Local Security Checks	2023/5/16	2023/5/16	high
166526	SUSE SLES12 Security Update : libxml2 (SUSE-SU-2022:3717-1)	Nessus	SuSE Local Security Checks	2022/10/26	2023/7/14	high
166422	SUSE SLED15 / SLES15 Security Update : libxml2 (SUSE-SU-2022:3692-1)	Nessus	SuSE Local Security Checks	2022/10/22	2023/7/14	high
168460	Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : libxml2 vulnerabilities (USN-5760-1)	Nessus	Ubuntu Local Security Checks	2022/12/7	2024/8/29	high
168669	macOS 12.x < 12.6.2 Multiple Vulnerabilities (HT213533)	Nessus	MacOS X Local Security Checks	2022/12/13	2024/6/25	critical
168670	macOS 11.x < 11.7.2 Multiple Vulnerabilities (HT213534)	Nessus	MacOS X Local Security Checks	2022/12/13	2024/5/28	critical
185073	Rocky Linux 9 : libxml2 (RLSA-2023:0338)	Nessus	Rocky Linux Local Security Checks	2023/11/7	2023/11/7	high
178854	EulerOS Virtualization 3.0.6.6 : libxml2 (EulerOS-SA-2023-2412)	Nessus	Huawei Local Security Checks	2023/7/26	2023/7/26	high
190175	CentOS 8 : libxml2 (CESA-2023:0173)	Nessus	CentOS Local Security Checks	2024/2/8	2024/2/8	high
170091	Oracle Linux 8 : libxml2 (ELSA-2023-0173)	Nessus	Oracle Linux Local Security Checks	2023/1/16	2024/11/1	high
168464	Ubuntu 16.04 ESM : libxml2 vulnerabilities (USN-5760-2)	Nessus	Ubuntu Local Security Checks	2022/12/7	2024/10/29	high

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