PSF-2017-7

vendorUSosv

Expat 2.2.1

view advisory published 2017-07-25Licence: per source

XML External Entity vulnerability in libexpat 2.2.0 and earlier (Expat XML Parser Library) allows attackers to put the parser in an infinite loop using a malformed external entity definition from an external DTD.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2017-9233US	high7.5	8.74% (95th)	—	2017-07-25
XML External Entity vulnerability in libexpat 2.2.0 and earlier (Expat XML Parser Library) allows attackers to put the parser in an infinite loop using a malformed external entity…

references

External citations — patches, advisories, analysis.

https://bugs.python.org/issue30694REPORT
https://github.com/libexpat/libexpat/blob/R_2_2_1/expat/ChangesWEB
https://libexpat.github.io/doc/cve-2017-9233/ADVISORY

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