Vulnerability Details : CVE-2020-5400
Cloud Foundry Cloud Controller (CAPI), versions prior to 1.91.0, logs properties of background jobs when they are run, which may include sensitive information such as credentials if provided to the job. A malicious user with access to those logs may gain unauthorized access to resources protected by such credentials.
Vulnerability category: Bypass
Products affected by CVE-2020-5400
- cpe:2.3:a:cloudfoundry:capi-release:*:*:*:*:*:*:*:*
- cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-5400
0.26%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-5400
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
8.0
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H |
1.3
|
6.0
|
Pivotal Software, Inc. | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2020-5400
-
The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.Assigned by: security@pivotal.io (Secondary)
-
The product writes sensitive information to a log file.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-5400
-
https://www.cloudfoundry.org/blog/cve-2020-5400
CVE-2020-5400: Cloud Controller logs environment variables from app manifests | Cloud FoundryVendor Advisory
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