GHSA-cmhx-cq75-c4mj
Regular Expression Denial of Service in System.Text.RegularExpressions
At a glance
- Published
- Updated
- CVE
- CVE-2019-0820
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings, aka '.NET Framework and .NET Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0980, CVE-2019-0981.
Affected packages
| Package | Versions |
|---|---|
| NuGet · System.Text.RegularExpressions | introduced 4.3.0, fixed 4.3.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-0820 ADVISORY
- https://access.redhat.com/errata/RHSA-2019:1259 WEB
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0820 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |