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AUSCERT External Security Bulletin Redistribution
ESB-2019.3920
graphite-web security update
22 October 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: graphite-web
Publisher: Debian
Operating System: Debian GNU/Linux 8
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2017-18638
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2019/10/msg00030.html
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running graphite-web check for an updated version of the software
for their operating system.
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[SECURITY] [DLA 1962-1] graphite-web security update
Package : graphite-web
Version : 0.9.12+debian-6+deb8u1
CVE ID : CVE-2017-18638
The 'send_email' function in graphite-web/webapp/graphite/composer/views.py
in Graphite 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.
For Debian 8 "Jessie", this problem has been fixed in version
0.9.12+debian-6+deb8u1.
We recommend that you upgrade your graphite-web packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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===========================================================================
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