UBUNTU-CVE-2025-47908
- Source
- https://ubuntu.com/security/CVE-2025-47908
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-47908.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2025-47908
- Upstream
- Published
- 2025-08-06T21:15:00Z
- Modified
- 2025-08-14T04:58:00Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
Middleware causes a prohibitive amount of heap allocations when processing malicious preflight requests that include a Access-Control-Request-Headers (ACRH) header whose value contains many commas. This behavior can be abused by attackers to produce undue load on the middleware/server as an attempt to cause a denial of service.
- References
Affected packages
Ubuntu:Pro:20.04:LTS / golang-github-rs-cors
Package
- Name
- golang-github-rs-cors
- Purl
- pkg:deb/ubuntu/golang-github-rs-cors@1.7.0-2?arch=source&distro=esm-apps/focal
Ubuntu:22.04:LTS / golang-github-rs-cors
Package
- Name
- golang-github-rs-cors
- Purl
- pkg:deb/ubuntu/golang-github-rs-cors@1.7.0-4?arch=source&distro=jammy
Ubuntu:24.04:LTS / golang-github-rs-cors
Package
- Name
- golang-github-rs-cors
- Purl
- pkg:deb/ubuntu/golang-github-rs-cors@1.7.0-4?arch=source&distro=noble