Vulnerabilities > Xmlsoft > Libxml2 > 2.5.4

DATE CVE VULNERABILITY TITLE RISK
2016-05-16 CVE-2015-6837 The xsl_ext_function_php 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, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted XML document, a different vulnerability than CVE-2015-6838.
network
low complexity
php xmlsoft
7.5
7.5
2016-04-13 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.
network
low complexity
xmlsoft canonical debian
7.5
7.5
2016-04-11 CVE-2015-8710 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products
The htmlParseComment function in HTMLparser.c in libxml2 allows attackers to obtain sensitive information, cause a denial of service (out-of-bounds heap memory access and application crash), or possibly have unspecified other impact via an unclosed HTML comment.
network
low complexity
xmlsoft debian CWE-119
critical
 9.8
9.8
2016-03-24 CVE-2016-1762 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products
The xmlNextChar function in libxml2 before 2.9.4 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.
network
low complexity
apple debian canonical xmlsoft redhat mcafee CWE-119
8.1
8.1
2016-02-12 CVE-2016-2073 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products
The htmlParseNameComplex function in HTMLparser.c in libxml2 allows attackers to cause a denial of service (out-of-bounds read) via a crafted XML document.
network
low complexity
xmlsoft debian canonical CWE-119
6.5
6.5
2008-08-27 CVE-2008-3281 XML Entity Expansion vulnerability in multiple products
libxml2 2.6.32 and earlier does not properly detect recursion during entity expansion in an attribute value, which allows context-dependent attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document. 		6.5
6.5