CVE-2024-6535
Skupper: potential authentication bypass to skupper console via forged cookies
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
A flaw was found in Skupper. When Skupper is initialized with the console-enabled and with console-auth set to Openshift, it configures the openshift oauth-proxy with a static cookie-secret. In certain circumstances, this may allow an attacker to bypass authentication to the Skupper console via a specially-crafted cookie.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| redhatCNA (assigner) | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVDNVD · Modified | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.53% · top 55% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Weakness
Affected products
skupper
- affected < 0.0.0-20240703184342-c26bce4079ff
Red Hat · Service Interconnect 1.4 for RHEL 9
- unaffected 1.4.7-1 – < *
Red Hat · Service Interconnect 1.4 for RHEL 9
- unaffected 1.4.7-1 – < *
Red Hat · Service Interconnect 1 for RHEL 9
- unaffected 1.5.5-1 – < *
Red Hat · Service Interconnect 1 for RHEL 9
- unaffected 1.5.5-1 – < *
Red Hat · Red Hat Service Interconnect 1
All versions: affected
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Gogithub.com/skupperproject/skupperGHSA-w799-v85j-88pg (opens in a new tab)
References (4)
- RHSA-2024:4865 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2024:4871 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- https://access.redhat.com/security/cve/CVE-2024-6535 (opens in a new tab)vdb-entryx_refsource_REDHATx_transferred
- RHBZ#2296024 (opens in a new tab)issue-trackingx_refsource_REDHATx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-w799-v85j-88pg (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2024-6535)Record last updated .