CVE-2017-15806

EPSS 10.7%

The send function in the ezcMailMtaTransport class in Zeta Components Mail before 1.8.2 does not properly restrict the set of characters used in the ezcMail returnPath property, which might allow remote attackers to execute arbitrary code via a crafted email address, as demonstrated by one containing "-X/path/to/wwwroot/file.php."

Affected products

n/a · n/a

public PoCs found — 2

cve_referencewww.exploit-db.com/exploits/43155/unverified exploitdbwww.exploit-db.com/exploits/43155unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

https://github.com/zetacomponents/Mail/issues/58 https://github.com/zetacomponents/Mail/releases/tag/1.8.2 https://kay-malwarebenchmark.github.io/blog/cve-2017-15806-critical-rce-vulnerability/https://kay-malwarebenchmark.github.io/blog/cve-2017-15806-yuan-cheng-dai-ma-zhi-xing-lou-dong/https://www.exploit-db.com/exploits/43155/http://www.securityfocus.com/bid/101866