CVE-2022-25761
Summary
| CVE | CVE-2022-25761 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-08-23 05:15:00 UTC |
| Updated | 2023-11-07 03:44:00 UTC |
| Description | The package open62541/open62541 before 1.2.5, from 1.3-rc1 and before 1.3.1 are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk. |
Risk And Classification
Problem Types: CWE-770
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Fedoraproject | Fedora | 37 | All | All | All |
| Application | Open62541 | Open62541 | All | All | All | All |
| Application | Open62541 | Open62541 | 1.3 | rc1 | All | All |
| Application | Open62541 | Open62541 | 1.3 | rc2 | All | All |
| Application | Open62541 | Open62541 | 1.3 | rc2-ef | All | All |
| Application | Open62541 | Open62541 | 1.3 | rc2-ef2 | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| fix(plugin): Add default limits for chunks and message size by jpfr · Pull Request #5173 · open62541/open62541 · GitHub | CONFIRM | github.com | |
| Release v1.2.5 · open62541/open62541 · GitHub | CONFIRM | github.com | |
| fix(plugin): Add default limits for chunks and message size · open62541/open62541@b79db1a · GitHub | CONFIRM | github.com | |
| Page not found | Snyk | CONFIRM | security.snyk.io | |
| [SECURITY] Fedora 37 Update: open62541-1.2.6-1.fc37 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| [SECURITY] Fedora 37 Update: open62541-1.2.6-1.fc37 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| Release v1.3.1 · open62541/open62541 · GitHub | CONFIRM | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Vera Mens
LEGACY: Uri Katz
LEGACY: Sharon Brizinov of Team82 (Claroty Research)
Legacy QID Mappings
- 283648 Fedora Security Update for open62541 (FEDORA-2023-4827db70a8)