CVE-2020-27813
Summary
| CVE | CVE-2020-27813 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-12-02 01:15:00 UTC |
| Updated | 2023-11-07 03:21:00 UTC |
| Description | An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker would use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections. |
Risk And Classification
Problem Types: CWE-190 | CWE-400
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Application | Gorillatoolkit | Websocket | All | All | All | All |
| Application | Gorillatoolkit | Websocket | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Potential DoS Vector in gorilla/websocket <= v1.4.0 · Advisory · gorilla/websocket · GitHub | MISC | github.com | Third Party Advisory |
| [SECURITY] [DLA 3420-1] golang-websocket security update | MLIST | lists.debian.org | |
| [SECURITY] [DLA 2520-1] golang-websocket security update | MLIST | lists.debian.org | Mailing List, Third Party Advisory |
| 1902111 – (CVE-2020-27813) CVE-2020-27813 golang-github-gorilla-websocket: integer overflow leads to denial of service | MISC | bugzilla.redhat.com | Issue Tracking, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 181782 Debian Security Update for golang-websocket (DLA 3420-1)
- 199551 Ubuntu Security Notification for Gorilla WebSocket Vulnerability (USN-6208-1)
- 239199 Red Hat Update for OpenShift Container Platform 3.11.404 (RHSA-2021:0833)
- 982546 Go (go) Security Update for github.com/gorilla/websocket (GHSA-3xh2-74w9-5vxm)