Rancher/Wrangler: Denial of service when processing Git credentials (SUSE Rancher)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.68 % · percentile 53 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- suse
- NVD status
- Modified
Description
A Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in SUSE Rancher allows remote attackers to cause denial of service by supplying specially crafted git credentials. This issue affects: SUSE Rancher wrangler version 0.7.3 and prior versions; wrangler version 0.8.4 and prior versions; wrangler version 1.0.0 and prior versions.
Weaknesses (CWE)
- CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.9 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H | suse |
| CVSS 3.1 | MEDIUM 5.9 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H | NVD · meissner@suse.de (Secondary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-8fcj-gf77-47mg — Denial of service (DoS) when processing Git credentials
- GO-2023-1515 — Denial of service when processing Git credentials in github.com/rancher/wrangler
European references
- ENISA EUVD · EUVD-2023-0407
- GCVE · GCVE-0-2022-43756
Affected configurations (NVD CPE)
cpe:2.3:a:suse:wrangler:*:*:*:*:*:*:*:*< 0.7.4cpe:2.3:a:suse:wrangler:*:*:*:*:*:*:*:*≥ 0.8.0 < 0.8.5cpe:2.3:a:suse:wrangler:1.0.0:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| SUSE · Rancher | affected wrangler ≤ 0.7.3 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |