CVE-2011-1483

描述

DOMUtils.java in org.jboss.ws:jbossws-common does not properly handle recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted request containing an XML document with a DOCTYPE declaration and a large number of nested entity references, a similar issue to CVE-2003-1564.

如何修補 CVE-2011-1483

要修補 CVE-2011-1483,請將受影響套件升級到下列已修補版本。

• Maven/org.jboss.ws:jbossws-common—升級至 2.1.0.Final 或更新版本

CVE-2011-1483 正在被利用嗎?

低 — EPSS 為 3.7%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 2.1.0.Final

參考連結(4)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2011-1483
• PATCHgithub.com/jbossws/jbossws-common
• WEBbugzilla.redhat.com/show_bug.cgi?id=692584
• WEBsource.jboss.org/changelog/JBossWS/?cs=13996