CVE-2018-21034

Public Exploit

Description

In Argo versions prior to v1.5.0-rc1, it was possible for authenticated Argo users to submit API calls to retrieve secrets and other manifests which were stored within git.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.70% Top 30%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory soluble.ai
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/argoproj/argo-cd/blob/a1afe44066fcd0a0ab90a02a23177164bbad42cf/util/diff/diff.go#L399 third party advisory exploit
https://github.com/argoproj/argo-cd/issues/470 third party advisory
https://github.com/argoproj/argo-cd/pull/3088 third party advisory patch
https://www.soluble.ai/blog/argo-cves-2020 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2018-21034?
CVE-2018-21034 has been scored as a medium severity vulnerability.
How to fix CVE-2018-21034?
To fix CVE-2018-21034, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-21034 being actively exploited in the wild?
It is possible that CVE-2018-21034 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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