CVE-2020-5409 (GCVE-0-2020-5409)

Vulnerability from cvelistv5 – Published: 2020-05-13 23:15 – Updated: 2024-09-17 02:47
VLAI
Title
Concourse Open Redirect in the /sky/login endpoint
Summary
Pivotal Concourse, most versions prior to 6.0.0, allows redirects to untrusted websites in its login flow. A remote unauthenticated attacker could convince a user to click on a link using the OAuth redirect link with an untrusted website and gain access to that user's access token in Concourse. (This issue is similar to, but distinct from, CVE-2018-15798.)
Severity
7.6 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
Pivotal Concourse Affected: unspecified , < 5.2.8 (custom)
Affected: unspecified , < 5.5.10 (custom)
Affected: unspecified , < 5.8.1 (custom)
Affected: unspecified , < 6.0.0 (custom)
guessed Create a notification for this product.
Date Public
2020-05-13 00:00
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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