Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU17477
Risk: Low
CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2018-1000843
CWE-ID:
CWE-352 - Cross-Site Request Forgery (CSRF)
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to the Cross-Origin Resource Sharing (CORS) mechanism used by the affected software fails to check request origins. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website, such as result in Task metadata such as task name, id, parameter, etc. will be leaked to unauthorized users.
MitigationUpdate to version 2.8.0.
Vulnerable software versionsLuigi: 2.3.0 - 2.7.9
CPE2.3https://github.com/spotify/luigi/blob/2.7.9/luigi/server.py#L67
https://github.com/spotify/luigi/pull/1870
https://groups.google.com/forum/#!topic/luigi-user/ZgfRTpBsVUY
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.