It was found that Red Hat JBoss Core Services erratum RHSA-2016:2957 for CVE-2016-3705 did not actually include the fix for the issue found in libxml2, making it vulnerable to a Denial of Service attack due to a Stack Overflow. This is a regression CVE for the same issue as CVE-2016-3705.

It was found that Red Hat JBoss Core Services erratum RHSA-2016:2957 for CVE-2016-3705 did not actually include the fix for the issue found in libxml2, making it vulnerable to a Denial of Service attack due to a Stack Overflow. This is a regression CVE for the same issue as CVE-2016-3705.

expat: Out-of-bounds heap read on crafted input causing crash httpd: CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir libxml2: Use after free triggered by XPointer paths beginning with range-to curl: escape and unescape integer overflows curl: Cookie injection for other servers curl: Case insensitive password comparison curl: Out-of-bounds write via unchecked multiplication curl: Double-free in curl_maprintf curl: Double-free in krb5 code curl: curl_getdate out-of-bounds read curl: URL unescape heap overflow via integer truncation curl: Use-after-free via shared cookies curl: Invalid URL parsing with '#' curl: IDNA 2003 makes curl use wrong host libxml2: XML External Entity vulnerability libxml2: stack exhaustion while parsing xml files in recovery mode (unfixed CVE-2016-3627 in JBCS) libxml2: stack overflow before detecting invalid XML file (unfixed CVE-2016-3705 in JBCS) libxml2: out-of-bounds read (unfixed CVE-2016-4483 in JBCS) pcre: Out-of-bounds read in compile_bracket_matchingpath function (8.41/3) pcre: Invalid Unicode property lookup (8.41/7, 10.24/2) pcre: invalid memory read in _pcre32_xclass (pcre_xclass.c) pcre: stack-based buffer overflow write in pcre32_copy_substring pcre: stack-based buffer overflow write in pcre32_copy_substring libxml2: Buffer overflow in function xmlSnprintfElementContent libxml2: Stack-based buffer overflow in function xmlSnprintfElementContent libxml2: Heap-based buffer over-read in function xmlDic…

Security update for libxml2

Ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in Tenable Security Nessus Network Monitor ausnutzen, um beliebigen Code auszuführen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszulösen und Daten zu manipulieren.