CVE-2017-18638

Advisory

send_email in graphite-web/webapp/graphite/composer/views.py in Graphite through 1.1.5 is vulnerable to SSRF. The vulnerable SSRF endpoint can be used by an attacker to have the Graphite web server request any resource. The response to this SSRF request is encoded into an image file and then sent to an e-mail address that can be supplied by the attacker. Thus, an attacker can exfiltrate any information.

Affected package

Affected versions

Fixed versions

Vulnerability changelog

This vulnerability has no description

Resources

• https://nvd.nist.gov/vuln/detail/CVE-2017-18638
• https://github.com/advisories/GHSA-vfj6-275q-4pvm
• https://www.youtube.com/watch?v=ds4Gp4xoaeA
• https://github.com/graphite-project/graphite-web/issues/2008
• https://github.com/graphite-project/graphite-web/security/advisories/GHSA-vfj6-275q-4pvm
• https://blog.orange.tw/2017/07/how-i-chained-4-vulnerabilities-on.html#second-bug-internal-graphite-
• https://github.com/graphite-project/graphite-web/pull/2499
• https://lists.debian.org/debian-lts-announce/2019/10/msg00030.html
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18638
• https://blog.orange.tw/2017/07/how-i-chained-4-vulnerabilities-on.html#second-bug-internal-graphite-ssrf