GHSA-9pq7-rcxv-47vq

Suggest an improvement
Source
https://github.com/advisories/GHSA-9pq7-rcxv-47vq
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/07/GHSA-9pq7-rcxv-47vq/GHSA-9pq7-rcxv-47vq.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-9pq7-rcxv-47vq
Aliases
Published
2021-07-14T19:10:01Z
Modified
2024-02-17T05:37:00.550018Z
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
Summary
Incorrect Regular Expression in RestSharp
Details

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.

Database specific 
{
    "nvd_published_at": "2021-07-12T11:15:00Z",
    "cwe_ids": [
        "CWE-185",
        "CWE-697"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2021-07-13T21:24:43Z"
}
References

Affected packages

NuGet / RestSharp

Package

Name
RestSharp
View open source insights on deps.dev
Purl
pkg:nuget/RestSharp

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
106.11.8-alpha.0.13

Affected versions

1.*

1.0.0

100.*

100.3.0

101.*

101.0.0
101.1.0
101.2.0
101.3.0

102.*

102.0.0
102.1.0
102.2.0
102.3.0
102.4.0
102.5.0
102.6.0
102.7.0

103.*

103.0.0-nojsondotnet
103.0.0
103.1.0-beta
103.1.0
103.2.0
103.3.0
103.4.0

104.*

104.0.0
104.1.0
104.2.0-beta
104.2.0
104.3.0-beta
104.3.1-beta
104.3.3-beta
104.3.3
104.4.0-beta
104.4.0-rc1
104.4.0
104.5.0-beta
104.5.0

105.*

105.0.0
105.0.1
105.1.0
105.2.0
105.2.1
105.2.2
105.2.3

106.*

106.0.0-alpha0277
106.0.0-alpha0281
106.0.0-alpha0282
106.0.0-alpha0283
106.0.0-alpha0284
106.0.0
106.0.1
106.1.0-alpha0038
106.1.0
106.2.0-alpha0025
106.2.0-alpha0032
106.2.0-alpha0060
106.2.0
106.2.1
106.2.2
106.3.0-alpha0002
106.3.0-alpha0016
106.3.0-alpha0018
106.3.0-alpha0025
106.3.0
106.3.1
106.4.0
106.4.1
106.4.2
106.5.0
106.5.1
106.5.2
106.5.3
106.5.4
106.6.0
106.6.1
106.6.2
106.6.3
106.6.4
106.6.5
106.6.6
106.6.7
106.6.8
106.6.9
106.6.10
106.8.0
106.9.0
106.10.0
106.10.1
106.11.0
106.11.1
106.11.2
106.11.3
106.11.4
106.11.5
106.11.6
106.11.7

Database specific 

{
    "last_known_affected_version_range": "<= 106.11.7"
}