libxml2: infinite loop in xz_decomp function in xzlib.c

The xzdecomp function in xzlib.c in 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...

openSUSE Security Update : libxml2 (openSUSE-2018-1150)

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 o...

CVE-2018-14567

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...

CVE-2018-9251

The xzdecomp function in xzlib.c in 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...

CVE-2018-9251

The xzdecomp function in xzlib.c in 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...

CVE-2017-5969

A NULL pointer dereference was discovered in libxml2, when using xmllint --recover. A maliciously crafted file, when parsed in recovery mode, could cause the application to crash...

libxml2 - xmlDictAddString Heap Based Buffer Overread

Exploit for linux platform in category dos / poc Source: https://code.google.com/p/google-security-research/issues/detail?id=637 The following crash due to a heap-based out-of-bounds memory read can be observed in an ASAN build of latest stable libxml2 2.9.3, released 4 days ago, by feeding a...

libxml2 - htmlCurrentChar Heap Buffer Overread

libxml2 - htmlCurrentChar Heap Buffer Overread Source: https://code.google.com/p/google-security-research/issues/detail?id=636 The following crash due to a heap-based out-of-bounds memory read can be observed in an ASAN build of latest stable libxml2 2.9.3, released 4 days ago, by feeding a...

openSUSE Security Update : libxml2 / python-libxml2 (openSUSE-SU-2014:0716-1)

Updated fix for openSUSE-SU-2014:0645-1 because of a regression that caused xmllint to break. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update openSUSE-2014-394. The text description of this...

Ubuntu 14.04 LTS : libxml2 regression (USN-2214-2)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-2214-2 advisory. USN-2214-1 fixed vulnerabilities in libxml2. The upstream fix introduced a regression when using xmllint with the --postvalid option. This update fixes the proble...

USN-2214-2 libxml2 regression

USN-2214-1 fixed vulnerabilities in libxml2. The upstream fix introduced a regression when using xmllint with the --postvalid option. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Daniel Berrange discovered that libxml2 would incorrectly perform...

CVE-2008-4409

libxml2 2.7.0 and 2.7.1 does not properly handle "predefined entities definitions" in entities, which allows context-dependent attackers to cause a denial of service memory consumption and application crash, as demonstrated by use of xmllint on a certain XML document, a different vulnerability th...

CVE-2008-4409

CVE-2008-4409 affects libxml2 (versions 2.7.0 and 2.7.1). It arises from improper handling of predefined entities definitions in entities, enabling context-dependent attackers to cause a denial of service (memory consumption and application crash), as demonstrated by the use of xmllint on a speci...

CVE-2008-4409

libxml2 2.7.0 and 2.7.1 does not properly handle "predefined entities definitions" in entities, which allows context-dependent attackers to cause a denial of service memory consumption and application crash, as demonstrated by use of xmllint on a certain XML document, a different vulnerability th...