USN-7302-1: libxml2 vulnerabilities

It was discovered that libxml2 incorrectly handled certain memory operations. A remote attacker could use this issue to cause libxml2 to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, and Ubuntu 18.04 LTS...

USN-7302-1 libxml2 vulnerabilities

It was discovered that libxml2 incorrectly handled certain memory operations. A remote attacker could use this issue to cause libxml2 to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, and Ubuntu 18.04 LTS...

MGASA-2025-0073 Updated libxml2 packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Use-after-free in xmlSchemaIDCFillNodeTables. CVE-2024-56171 Stack-buffer-overflow in xmlSnprintfElements. CVE-2025-24928 Null-deref in xmlPatMatch. CVE-2025-27113...

Updated libxml2 packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Use-after-free in xmlSchemaIDCFillNodeTables. CVE-2024-56171 Stack-buffer-overflow in xmlSnprintfElements. CVE-2025-24928 Null-deref in xmlPatMatch. CVE-2025-27113...

GHSA-VQPG-M25J-7558 vulnerabilities

Vulnerabilities for packages: libxml2...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 : libxml2 vulnerabilities (USN-7302-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7302-1 advisory. It was discovered that libxml2 incorrectly handled certain memory operations. A remot...

openSUSE Security Advisory (SUSE-SU-2024:0555-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE Security Advisory (SUSE-SU-2024:0461-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

NULL Pointer Dereference

libxml2 is vulnerable to a NULL Pointer Dereference. The vulnerability is due to improper handling of pattern matching due to a flaw in xmlPatMatch in pattern.c, which can lead to a crash when processing certain XML data...

Advisory ROSA-SA-2025-2710

Software: libxml2 2.9.7 OS: ROSA Virtualization 3.0 packageevrstring: libxml2-2.9.7-18.0.1 CVE-ID: CVE-2021-3518 BDU-ID: 2021-05283 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the xinclude.c component of the Libxml2 library is related to memory usage after it has been freed. Exploitation of th...

Stack-based Buffer Overflow

libxml2 and nokogiri are vulnerable to a Stack-based Buffer Overflow. The vulnerability is due to improper input validation due to a flaw in xmlSnprintfElements in valid.c, which can be exploited when DTD validation occurs for an untrusted document or untrusted DTD...

Siemens SCALANCE W700 Double Free (CVE-2023-29469)

An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML document, xmlDictComputeFastKey in dict.c can produce non-deterministic values, leading to various logic and memory errors, such as a double free. This behavior occurs because there is an attempt to...

Debian: Security Advisory (DLA-4064-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Siemens SCALANCE W700 Double Free (CVE-2022-40304)

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. This plugin only works with Tenable.ot. Please visit...

Siemens SCALANCE W700 NULL Pointer Dereference (CVE-2023-28484)

In libxml2 before 2.10.4, parsing of certain invalid XSD schemas can lead to a NULL pointer dereference and subsequently a segfault. This occurs in xmlSchemaFixupComplexType in xmlschemas.c. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

[SECURITY] [DLA 4064-1] libxml2 security update

Debian LTS Advisory DLA-4064-1 [email protected] https://www.debian.org/lts/security/ Tobias Frost February 22, 2025 https://wiki.debian.org/LTS Package : libxml2 Version : 2.9.10+dfsg-6.7+deb11u6 CVE ID : CVE-2022-49043 CVE-2023-39615 CVE-2023-45322 CVE-2024-25062 CVE-2024-56171...

DLA-4064-1 libxml2 - security update

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Debian dla-4064 : libxml2 - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4064 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4064-1 [email protected]...

Important: libxml2

Issue Overview: xmlXIncludeAddNode in xinclude.c in libxml2 before 2.11.0 has a use-after-free. CVE-2022-49043 Affected Packages: libxml2 Issue Correction: Run dnf update libxml2 --releasever 2023.6.20250218 to update your system. New Packages: aarch64: ...

Important: libxml2

Issue Overview: xmlXIncludeAddNode in xinclude.c in libxml2 before 2.11.0 has a use-after-free. CVE-2022-49043 Affected Packages: libxml2 Issue Correction: Run dnf update libxml2 --releasever 2023.6.20250218 or dnf update --advisory ALAS2023-2025-862 --releasever 2023.6.20250218 to update your...