En bref
- CVE-2021-27293 est une vulnérabilité ÉLEVÉE (CVSS 7.5) touchant RestSharp, restsharp (restsharp).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 1.5%, plus élevée que 74.5% des vulnérabilités.
- Correctif : mettre à jour vers 106.11.8-alpha.0.13 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| RestSharp NuGet | < 106.11.8-alpha.0.13
| 106.11.8-alpha.0.13
|
| restsharp | = 106.11.8≤ 106.11.7
| No fix yet |
Description
RestSharp < 106.11.8-alpha.0.13 uses a regular expression which is vulnerable to Regular Expression Denial of Service (ReDoS) when converting strings into DateTimes. If a server responds with a malicious string, the client using RestSharp will be stuck processing it for an exceedingly long time. Thus the remote server can trigger Denial of Service.
NVD description
RestSharp < 106.11.8-alpha.0.13 uses a regular expression which is vulnerable to Regular Expression Denial of Service (ReDoS) when converting strings into DateTimes. If a server responds with a malicious string, the client using RestSharp will be stuck processing it for an exceedingly long time. Thus the remote server can trigger Denial of Service.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free