CVE-2020-3910

A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Multiple issues in libxml2...

CVE-2020-3911

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Multiple issues in libxml2...

CVE-2020-3909

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Multiple issues in libxml2...

CVE-2020-3909

CVE-2020-3909 is a buffer overflow in libxml2 described across Apple advisories as part of multiple libxml2 issues remediated in Apple OS updates. Public details confirm affected platforms include macOS High Sierra 10.13.6, macOS Mojave 10.14.6, and macOS Catalina 10.15.3, with Apple stating fixe...

Denial Of Service (DoS)

libxml2 is vulnerable to denial of service DoS. The vulnerability exists through an infinite loop caused by incorrect error detection during LZMA decompression...

Use-after Free

libxml2 is vulnerable to Use after free triggered by XPointer paths beginning with range-to...

RHEL 7 : libxml2 (RHSA-2020:1190)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1190 advisory. The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: Use after free...

libxml2: NULL pointer dereference in xmlXPathCompOpEval() function in xpath.c

A null pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval function of libxml2 when parsing invalid XPath expression. Applications processing untrusted XSL format inputs with the use of libxml2 library may be vulnerable to denial of service attack due to crash of the...

libxml2: Infinite loop caused by incorrect error detection during LZMA decompression

libxml2 2.9.8, if --with-lzma is used, allows remote attackers to cause a denial of service infinite loop via a crafted XML file that triggers LZMAMEMLIMITERROR, as demonstrated by xmllint, a different vulnerability than CVE-2015-8035 and CVE-2018-9251...

Moderate: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 7. 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 th...

libxml2: Unrestricted memory usage in xz_head() function in xzlib.c

The xzhead function in xzlib.c in libxml2 before 2.9.6 allows remote attackers to cause a denial of service memory consumption via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is required for a legitimate file...

libxml2: Use after free in xmlXPathCompOpEvalPositionalPredicate() function in xpath.c

A use-after-free flaw was found in the libxml2 library. An attacker could use this flaw to cause an application linked against libxml2 to crash when parsing a specially crafted XML file...

libxml2: Use after free triggered by XPointer paths beginning with range-to

Use-after-free vulnerability in libxml2 through 2.9.4, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the XPointer range-to function...

libxml2: DoS caused by incorrect error detection during XZ decompression

A denial of service flaw was found in libxml2. A remote attacker could provide a specially crafted XML or HTML file that, when processed by an application using libxml2, would cause that application to crash...

[SECURITY] Fedora 30 Update: libxslt-1.1.34-1.fc30

This C library allows to transform XML files into other XML files or HTML, text, ... using the standard XSLT stylesheet transformation mechanism. To use it you need to have a version of libxml2 =3D 2.6.27 installed. The xsltproc command is a command line interface to the XSLT eng ine...

Buffer overflow vulnerability in libxml2 component of multiple Apple products (CNVD-2020-22134)

Apple iOS is an operating system for mobile devices. apple watchOS is an operating system for smartwatches. apple iPadOS is an operating system for iPad tablets. libxml2 is one of the XML document parsing libraries. A buffer overflow vulnerability exists in the libxml2 component of several Apple...

Buffer Overflow Vulnerability in Multiple Apple Products (CNVD-2020-19872)

Apple iOS is an operating system for mobile devices. apple watchOS is an operating system for smartwatches. apple iPadOS is an operating system for iPad tablets. libxml2 is one of the XML document parsing libraries. A buffer error vulnerability exists in the libxml2 component in multiple Apple...

Multiple Apple Products libxml2 Component Buffer Overflow Vulnerability

Apple iOS is an operating system for mobile devices. apple watchOS is an operating system for smartwatches. apple iPadOS is an operating system for iPad tablets. libxml2 is one of the XML document parsing libraries. A buffer overflow vulnerability exists in the libxml2 component of multiple Apple...

KLA11705 Multiple vulnerabilities in Apple iCloud

Multiple vulnerabilities were found in Apple iCloud. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, perform cross-site scripting attack, obtain sensitive information. Below is a complete list of vulnerabilities: ...

About the security content of iCloud for Windows 10.9.3

About the security content of iCloud for Windows 10.9.3 This document describes the security content of iCloud for Windows 10.9.3. About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patche...