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Libexpat » Expat : Security Vulnerabilities (CVSS score >= 7)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2018-20843 611 2019-06-24 2019-06-26
7.8
None Remote Low Not required None None Complete
In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable for denial-of-service attacks).
2 CVE-2016-5300 399 DoS 2016-06-16 2019-01-23
7.8
None Remote Low Not required None None Complete
The XML parser in Expat does not use sufficient entropy for hash initialization, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted identifiers in an XML document. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-0876.
Total number of vulnerabilities : 2   Page : 1 (This Page)
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