[SECURITY] Fedora 34 Update: libxml2-2.9.12-2.fc34

This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There is DTDs support this includes parsing and validation even with complex DtDs, either at parse time or later once the document has been modified. The output can be a simple SAX strea...

FreeBSD : libxml2 -- Possible denial of service (524bd03a-bb75-11eb-bf35-080027f515ea)

Daniel Veillard reports : A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were...

openSUSE: Security Advisory for libxml2 (openSUSE-SU-2021:0764-1)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Billion Laugh Attack

libxml2:sid is vulnerable to billion laugh attack via parameter entities expansion and following the line of the billion laugh attack...

OPENSUSE-SU-2021:0764-1 Security update for libxml2

This update for libxml2 fixes the following issues: - CVE-2021-3537: NULL pointer dereference in valid.c:xmlValidBuildAContentModel bsc1185698 - CVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess bsc1185408. - CVE-2021-3517: Fixed a heap based buffer overflow in...

Security update for libxml2 (important)

openSUSE Security Update: Security update for libxml2 Announcement ID: openSUSE-SU-2021:0764-1 Rating: important References: 1185408 1185409 1185410 1185698 Cross-References: CVE-2021-3516 CVE-2021-3517 CVE-2021-3518 CVE-2021-3537 CVSS scores: CVE-2021-3516 SUSE: 5.9...

libxml2 Resource Management Error Vulnerability

libxml2 is an open source library used to parse XML documents . It is written in C, and can be called for a variety of languages , such as C, C++, XSH. A resource management error vulnerability exists in libxml2 versions prior to 2.9.11. This vulnerability can be exploited to trigger post-release...

A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.

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SUSE SLED15 / SLES15 Security Update : libxml2 (SUSE-SU-2021:1654-1)

This update for libxml2 fixes the following issues : CVE-2021-3537: NULL pointer dereference in valid.c:xmlValidBuildAContentModel bsc1185698 CVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess bsc1185408. CVE-2021-3517: Fixed a heap-based buffer overflow in...

SUSE SLES12 Security Update : libxml2 (SUSE-SU-2021:1658-1)

This update for libxml2 fixes the following issues : Security issues fixed : - CVE-2021-3537: NULL pointer dereference in valid.c:xmlValidBuildAContentModel bsc1185698 CVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess bsc1185408. CVE-2021-3517: Fixed a heap-based buffer...

MGASA-2021-0213 Updated libxml2 packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Use-after-free in xmlEncodeEntitiesInternal in entities.c. CVE-2021-3516 Heap-based buffer overflow in xmlEncodeEntitiesInternal in entities.c. CVE-2021-3517 Use-after-free in xmlXIncludeDoProcess in xinclude.c. CVE-2021-3518 NULL pointer...

Updated libxml2 packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Use-after-free in xmlEncodeEntitiesInternal in entities.c. CVE-2021-3516 Heap-based buffer overflow in xmlEncodeEntitiesInternal in entities.c. CVE-2021-3517 Use-after-free in xmlXIncludeDoProcess in xinclude.c. CVE-2021-3518 NULL pointer...

SUSE-SU-2021:1658-1 Security update for libxml2

This update for libxml2 fixes the following issues: Security issues fixed: CVE-2021-3537: NULL pointer dereference in valid.c:xmlValidBuildAContentModel bsc1185698 - CVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess bsc1185408. - CVE-2021-3517: Fixed a heap based buffer...

SUSE-SU-2021:1654-1 Security update for libxml2

This update for libxml2 fixes the following issues: - CVE-2021-3537: NULL pointer dereference in valid.c:xmlValidBuildAContentModel bsc1185698 - CVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess bsc1185408. - CVE-2021-3517: Fixed a heap based buffer overflow in...

SUSE-SU-2021:14729-1 Security update for libxml2

This update for libxml2 fixes the following issues: Security issues fixed: - CVE-2021-3537: NULL pointer dereference in valid.c:xmlValidBuildAContentModel bsc1185698 - CVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess bsc1185408. - CVE-2021-3517: Fixed a heap based buffer...

CVE-2021-3517

There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this...

ALPINE-CVE-2021-3517

There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this...

DEBIAN-CVE-2021-3517

There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this...

CVE-2021-3517

There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this...

CVE-2021-3517

There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this...