漏洞描述
Graphite's send_email in graphite-web/webapp/graphite/composer/views.py in versions up to 1.1.5 is vulnerable to server-side request forgery (SSR)F. 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 email address that can be supplied by the attacker. Thus, an attacker can exfiltrate any information.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
blog.orange.twhttp://blog.orange.tw/2017/07/how-i-chained-4-vulnerabilities-on.html↗github.comhttps://github.com/graphite-project/graphite-web/issues/2008↗github.comhttps://github.com/advisories/GHSA-vfj6-275q-4pvm↗nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2017-18638↗github.comhttps://github.com/graphite-project/graphite-web/pull/2499↗