Null pointer dereference

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...

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...

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...

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...

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...

CVE-2023-29469

libxml2 before 2.10.4 is affected by CVE-2023-29469 and CVE-2023-28484. The issue stems from hashing empty dict strings in crafted XML, leading to non-deterministic dict keys and memory errors such as double frees. Affected products include libxml2 implementations used in various stacks; upgrade ...

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...

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...

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...

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...

CVE-2023-28484

CVE-2023-28484 affects libxml2 up to version 2.10.3, where parsing certain invalid XSD schemas can trigger a NULL pointer dereference in xmlSchemaFixupComplexType (xmlschemas.c), potentially causing a segfault. The issue is addressed by libxml2 2.10.4 (release notes linked in connected docs). Rem...

Moderate Photon OS Security Update - PHSA-2023-3.0-0569

Updates of 'libxml2' packages of Photon OS have been released...

Debian: Security Advisory (DSA-5391-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...

Debian DSA-5391-1 : libxml2 - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5391 advisory. - The libxml2 project reports: Hashing of empty dict strings isn't deterministic Fix null deref in xmlSchemaFixupComplexType CVE-2023-28484, CVE-2023-29469 Note...

[SECURITY] [DSA 5391-1] libxml2 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5391-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso April 20, 2023 https://www.debian.org/security/faq -...

Double Free

libxml2.so is vulnerable to Double Free. The initial byte of an empty string is used by xmlDictComputeFastKey to calculate a hash value, which is typically null-terminated but may be random if the string is a part of a bigger buffer, resulting in logic and memory errors, such as a double free...

Oracle HTTP Server (Apr 2023 CPU)

The version of Oracle HTTP Server installed on the remote host are affected by multiple vulnerabilities as referenced in the Apr 2023 CPU advisory. - Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware component: SSL Module zlib . The supported version that is affected is...

DSA-5391-1 libxml2 - security update

Bulletin has no description...

Ubuntu: Security Advisory (USN-6028-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

USN-6028-1: libxml2 vulnerabilities

It was discovered that lixml2 incorrectly handled certain XML files. An attacker could possibly use this issue to cause a crash or execute arbitrary code. CVE-2023-28484 It was discovered that libxml2 incorrectly handled certain XML files. An attacker could possibly use this issue to cause a cras...