CVE-2015-6837

The xslextfunctionphp function in ext/xsl/xsltprocessor.c in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13, when libxml2 before 2.9.2 is used, does not consider the possibility of a NULL valuePop return value before proceeding with a free operation during initial error checking,...

Null pointer dereference

The xslextfunctionphp function in ext/xsl/xsltprocessor.c in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13, when libxml2 before 2.9.2 is used, does not consider the possibility of a NULL valuePop return value before proceeding with a free operation after the principal argument...

Null pointer dereference

The xslextfunctionphp function in ext/xsl/xsltprocessor.c in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13, when libxml2 before 2.9.2 is used, does not consider the possibility of a NULL valuePop return value before proceeding with a free operation during initial error checking,...

CVE-2015-6837

The xslextfunctionphp function in ext/xsl/xsltprocessor.c in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13, when libxml2 before 2.9.2 is used, does not consider the possibility of a NULL valuePop return value before proceeding with a free operation during initial error checking,...

openSUSE Security Update : libxml2 (openSUSE-2016-583)

This update for libxml2 fixes two security issues : - libxml2 limits the number of recursions an XML document can contain so to protect against the 'Billion Laughs' denial-of-service attack. Unfortunately, the underlying counter was not incremented properly in all necessary locations. Therefore,...

Libxml2 heap buffer overflow vulnerability (CNVD-2016-02919)

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 heap buffer overflow vulnerability exists in Libxml2. This vulnerability can be exploit...

Libxml2 Stack Buffer Overflow Vulnerability

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 stack buffer overflow vulnerability exists in Libxml2. An attacker can exploit this...

CVE-2016-4483

The xmlBufAttrSerializeTxtContent function in xmlsave.c in libxml2 allows context-dependent attackers to cause a denial of service out-of-bounds read and application crash via a non-UTF-8 attribute value, related to serialization. NOTE: this vulnerability may be a duplicate of CVE-2016-3627...

SUSE SLED12 / SLES12 Security Update : libxml2 (SUSE-SU-2016:1204-1)

This update for libxml2 fixes two security issues : - libxml2 limits the number of recursions an XML document can contain so to protect against the 'Billion Laughs' denial-of-service attack. Unfortunately, the underlying counter was not incremented properly in all necessary locations. Therefore,...

CVE-2016-4483

The xmlBufAttrSerializeTxtContent function in xmlsave.c in libxml2 allows context-dependent attackers to cause a denial of service out-of-bounds read and application crash via a non-UTF-8 attribute value, related to serialization. NOTE: this vulnerability may be a duplicate of CVE-2016-3627...

UBUNTU-CVE-2016-4483

The xmlBufAttrSerializeTxtContent function in xmlsave.c in libxml2 allows context-dependent attackers to cause a denial of service out-of-bounds read and application crash via a non-UTF-8 attribute value, related to serialization. NOTE: this vulnerability may be a duplicate of CVE-2016-3627...

SUSE SLES11 Security Update : libxml2 (SUSE-SU-2016:1205-1)

This update for libxml2 fixes two security issues : - libxml2 limits the number of recursions an XML document can contain so to protect against the 'Billion Laughs' denial-of-service attack. Unfortunately, the underlying counter was not incremented properly in all necessary locations. Therefore,...

SUSE-SU-2016:1205-1 Security update for libxml2

This update for libxml2 fixes two security issues: - libxml2 limits the number of recursions an XML document can contain so to protect against the 'Billion Laughs' denial-of-service attack. Unfortunately, the underlying counter was not incremented properly in all necessary locations. Therefore,...

SUSE-SU-2016:1204-1 Security update for libxml2

This update for libxml2 fixes two security issues: - libxml2 limits the number of recursions an XML document can contain so to protect against the 'Billion Laughs' denial-of-service attack. Unfortunately, the underlying counter was not incremented properly in all necessary locations. Therefore,...

libxml 2.9.2 Stack Overflow

Hi This is a disclosure of the following issue that was raised a week ago on the distro's mailing list. Both bugs on the gnome bugtracker are currently private and should be made public now. The two attached patches are based off the 2.9.3 libxml2 release. A couple of weeks back while working on ...

Tenable Log Correlation Engine (LCE) < 4.8.0 Libxml2 DoS

The version of Tenable Log Correlation Engine LCE installed on the remote host is a version prior to 4.8.0. It is, therefore, affected by a denial of service vulnerability in the bundled version of Libxml2 due to an infinite loop condition in the xzdecomp function. An unauthenticated, remote...

The vulnerability of the libxml2 library, which allows a hacker to trigger a service failure

The vulnerability of the xmlParseConditionalSections function in the parser.c file of the libxml2 library arises due to buffer overflow. Exploiting this vulnerability can allow an attacker to trigger a service failure memory overflow by using specially crafted XML data...

CVE-2015-8806

dict.c in libxml2 allows remote attackers to cause a denial of service heap-based buffer over-read and application crash via an unexpected character immediately after the "!DOCTYPE html" substring in a crafted HTML document...

CVE-2015-8806

dict.c in libxml2 allows remote attackers to cause a denial of service heap-based buffer over-read and application crash via an unexpected character immediately after the "!DOCTYPE html" substring in a crafted HTML document...

Heap overflow

dict.c in libxml2 allows remote attackers to cause a denial of service heap-based buffer over-read and application crash via an unexpected character immediately after the "!DOCTYPE html" substring in a crafted HTML document...