漏洞类别:Ubuntu
漏洞等级:
漏洞信息
It was discovered that libxml2 incorrecty handled certain files.
漏洞危害
An attacker could use this issue with specially constructed XML data to cause libxml2 to consume resources, leading to a denial of service.
解决方案
Refer to Ubuntu advisory USN-3513-1 for affected packages and patching details, or update with your package manager.
Patch:
Following are links for downloading patches to fix the vulnerabilities:
USN-3513-1: 17.10 (artful) on src (python-libxml2)
USN-3513-1: 17.04 (zesty) on src (libxml2-utils)
USN-3513-1: 17.04 (zesty) on src (libxml2)
USN-3513-1: 16.04 (Xenial) on src (python-libxml2)
USN-3513-1: 14.04 (Kylin) on src (libxml2)
USN-3513-1: 17.04 (zesty) on src (python-libxml2)
USN-3513-1: 17.10 (artful) on src (libxml2-utils)
USN-3513-1: 17.10 (artful) on src (libxml2)
USN-3513-1: 14.04 (Kylin) on src (python-libxml2)
USN-3513-1: 16.04 (Xenial) on src (libxml2)
USN-3513-1: 14.04 (Kylin) on src (libxml2-utils)
USN-3513-1: 17.04 (zesty) on src (python3-libxml2)
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