5.3

CVE-2023-39348: linuxfoundation spinnaker

CVSS: 5.3v3.1MediumModified
AliasesGHSA-rq5c-hvw6-8pr7
Published 28-08-2023Last modified 30-09-2024
Open JSON

Vulnerability summary

CVE-2023-39348 is a medium (CVSS 5.3) vulnerability in linuxfoundation spinnaker. EPSS estimates a 0.38% chance of exploitation in the next 30 days, higher than 30.6% of scored vulnerabilities.

Overall risk
21/100
0100
Low · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v3.1 (NVD)
EPSS score
0.38%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 28-08-2023
    PublishedVulnerability first disclosed.
  2. 30-09-2024
    Last modifiedVulnerability information updated.

Description

Spinnaker is an open source, multi-cloud continuous delivery platform. Log output when updating GitHub status is improperly set to FULL always. It's recommended to apply the patch and rotate the GitHub token used for github status notifications. Given that this would output github tokens to a log system, the risk is slightly higher than a "low" since token exposure could grant elevated access to repositories outside of control. If using READ restricted tokens, the exposure is such that the token itself could be used to access resources otherwise restricted from reads. This only affects users of GitHub Status Notifications. This issue has been addressed in pull request 1316. Users are advised to upgrade. Users unable to upgrade should disable GH Status Notifications, Filter their logs for Echo log data and use read-only tokens that are limited in scope.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.38%

Chance of exploitation in the next 30 days

Percentile

31%

Versus all other CVEs

30-day change

0.00 pp

From 0.38% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.38%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Github.com/spinnaker1 product
  • spinnakerAll versions (No fix recorded) | ≥ 1.29.0 (No fix recorded) | ≥ 1.30.0 (No fix recorded) | ≥ 1.31.0 (No fix recorded)
Linuxfoundation1 product
  • spinnaker< 1.28.8 | ≥ 1.29.0, < 1.29.6 | ≥ 1.30.0, < 1.30.3 | 1.30.0
Spinnaker1 product
  • spinnaker< 1.28.8 | ≥ 1.29.0, < 1.29.6 | ≥ 1.30.0, < 1.30.3 | ≥ 1.31.0, < 1.31.1

3 vendors · 3 products

References

4 links