High severity · published Dec 17, 2018
CVE-2017-18353
Rendertron 1.0.0 includes an _ah/stop route to shutdown the Chrome instance responsible for serving render requests to all users
7.5
CVSS
1.2%
EPSS
No
On KEV
Description
Rendertron 1.0.0 includes an _ah/stop route to shutdown the Chrome instance responsible for serving render requests to all users. Visiting this route with a GET request allows any unauthorized remote attacker to disable the core service of the application.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RE
Rendertron · Google
1.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-18353
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-18353
Exploit
https://bugs.chromium.org/p/chromium/issues/detail?id=759111
Patch
https://github.com/GoogleChrome/rendertron/commit/8d70628c96ae72eff6eebb451d26fc9ed6b58b0e
Patch
https://github.com/GoogleChrome/rendertron/pull/88
More from Rendertron
7.5
CVE-2017-18355
Installed packages are exposed by node_modules in Rendertron 1.0.0, allowing remote attackers to read absolute paths on the server by examining the "_where" attribute of…
7.5
CVE-2017-18354
Rendertron 1.0.0 allows for alternative protocols such as 'file://' introducing a Local File Inclusion (LFI) bug where arbitrary files can be read by a remote attacker
6.1
CVE-2017-18352
Error reporting within Rendertron 1.0.0 allows reflected Cross Site Scripting (XSS) from invalid URLs
4.3
CVE-2020-8902
Rendertron versions prior to 3.0.0 are are susceptible to a Server-Side Request Forgery (SSRF) attack