Heap-based Buffer Over-read

libxml2.so is vulnerable to heap-based buffer over-read. The xmlParseInternalSubset function does not return when the end of the internal subset is detected and input is processed further. This results in a heap-based buffer over-read which can lead to a denial of service...

Denial Of Service (DoS)

libxml2 is vulnerable to denial of service attacks due to improper prevention of entity expansion in the xmlStringLenDecodeEntities function in parser.c. A context-dependent attacker is able to cause a denial of service by exhausting CPU using specially crafted XML data...

Denial Of Service (DoS) Memory Consumption

Nokogiri versions before 1.6.6.4 contain a vulnerable version of libxml2 as a C extension. The vulnerability allows for memory consumption denial of service...

Denial Of Service (DoS)

libxml2.so is vulnerable to Denial Of Service DoS. parser.c does not prevent entity expansion properly which would allow a remote attacker to provide a specially crafted XML file to cause excessive entity substitutions even if entity substituion was disabled, causing a denial of service condition...

Denial Of Service (DoS)

libxml2 is vulnerable to denial of service DoS attacks. The vulnerability exists as parser.c in libxml2 before 2.9.0, as used in Google Chrome before 28.0.1500.71 and other products, allows remote attackers to cause a denial of service out-of-bounds read via a document that ends abruptly, related...

Denial Of Service (DoS)

libxml2 is vulnerable to denial of service DoS attacks. The vulnerability exists as libxml2 2.9.0 and earlier allows context-dependent attackers to cause a denial of service CPU and memory consumption via an XML file containing an entity declaration with long replacement text and many references ...

Denial Of Service (DoS)

libxml2 is vulnerable to denial of service DoS attacks. The vulnerability exists as an off-by-one error in libxml2, as used in Google Chrome before 19.0.1084.46 and other products, allows remote attackers to cause a denial of service out-of-bounds write or possibly have unspecified other impact v...

Denial Of Service (Dos)

libxml2 is vulnerable to denial of service. An attacker is able to crash the application via a malicious XML document containing malformed XPath expressions...

Denial Of Service (DoS)

libvirt is vulnerable to denial of service. When parsing XML documents using the libxml2 library, libvirt passes the XMLPARSENOENT flag and all XML entities in the parsed documents are expanded. This allows an attacker to parse an XML document which references a special file that blocks read acce...

Remote Code Execution (RCE)

libxml2 is vulnerable to remote code execution RCE attacks. The vulnerability exists through a heap-based buffer underflow in the xmlParseAttValueComplex function in parser.c in libxml2 2.9.0 and earlier, as used in Google Chrome before 23.0.1271.91 and other products, allows remote attackers to...

Junos OS: Multiple vulnerabilities in libxml2 (JSA10916)

According to its self-reported version number, the remote Juniper Junos device is affected by a Multiple vulnerabilities in libxml2: - Format string vulnerability in libxml2 before 2.9.4 allows attackers to have unspecified impact via format string specifiers in unknown vectors.CVE-2016-4448 - Th...

EulerOS 2.0 SP5 : libxml2 (EulerOS-SA-2019-1007)

According to the version of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - Use after free in libxml2 before 2.9.5, as used in Google Chrome prior to 63.0.3239.84 and other products, allowed a remote attacker to potentiall...

libxml2/libxml2_xml_reader_for_file_fuzzer: Heap-double-free in xmlFreeID

Project: https://gitlab.gnome.org/GNOME/libxml2.git Detailed report: https://oss-fuzz.com/testcase?key=5633679915745280 Project: libxml2 Fuzzer: afllibxml2xmlreaderforfilefuzzer Fuzz target binary: libxml2xmlreaderforfilefuzzer Job Type: aflasanlibxml2 Platform Id: linux Crash Type:...

Fedora 28 : libxml2 (2018-3b782350ff)

Fix few CVEs Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL 70300 C Tenable Network...

SUSE SLED15 / SLES15 Security Update : libxml2 (SUSE-SU-2018:3080-1)

This update for libxml2 fixes the following security issues : CVE-2018-9251: The xzdecomp function allowed remote attackers to cause a denial of service infinite loop via a crafted XML file that triggers LZMAMEMLIMITERROR, as demonstrated by xmllint bsc1088279 CVE-2018-14567: Prevent denial of...

EulerOS 2.0 SP2 : libxml2 (EulerOS-SA-2018-1446)

According to the version of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - Use after free in libxml2 before 2.9.5, as used in Google Chrome prior to 63.0.3239.84 and other products, allowed a remote attacker to potentiall...

[SECURITY] Fedora 29 Update: python-lxml-4.2.5-1.fc29

lxml is a Pythonic, mature binding for the libxml2 and libxslt libraries. It provides safe and convenient access to these libraries using the ElementTre e It extends the ElementTree API significantly to offer support for XPath, Relax NG, XML Schema, XSLT, C14N and much more.To contact the project...

[SECURITY] Fedora 28 Update: rubygem-loofah-2.0.3-6.fc28

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments. It's built on top of Nokogiri and libxml2, so it's fast and has a nice API. Loofah excels at HTML sanitization XSS prevention. It includes some nice HTML sanitizers, which are based on HTML5lib's...

Null pointer vulnerability in libxml2 'xpath.c:xmlXPathCompOpEval()' function

Libxml2 is the GNOME project team developed a C-based language used to parse XML documents library , which supports a variety of encoding formats , Xpath parsing , Well-formed and valid validation and so on. A security vulnerability exists in the 'xpath.c:xmlXPathCompOpEval' function in libxml2...

XML External Entity (XXE)

libxml2.so is vulnerable to XML external entity attacks XXE. The XML parser allows parsing of external entities by default, enabling remote attackers to conduct XXE attacks through a crafted document...