high7.5
CVE-2021-27293
Incorrect Regular Expression in RestSharp
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| nuget | RestSharp | <= 106.11.7 | 106.11.8-alpha.0.13 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Restsharp | Restsharp | through 106.11.7 Version 106.11.8 |