GHSA-hgr8-g756-vmg9
Zeta Components Mail Arbitrary code execution via a crafted email address
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | zetacomponents/mail | < 1.8.2 | 1.8.2 |
Details
As written in the advisory (Markdown source, shown as plain text).
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."
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2017-15806
- https://github.com/zetacomponents/Mail/issues/58
- https://github.com/FriendsOfPHP/security-advisories/blob/master/zetacomponents/mail/CVE-2017-15806.yaml
- https://github.com/zetacomponents/Mail
- 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