Credential Disclosure in System.DirectoryServices.Protocols
Microsoft is releasing this security advisory to provide information about a vulnerability in .NET. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A Information Disclosure vulnerability exists in .NET where System.DirectoryServices.Protocols.LdapConnection may send credentials in plain text on Linux. ### Patches Any .NET application that uses `System.DirectoryServices.Protocols` with a vulnerable version listed below on system based on Linux. Package name | Vulnerable versions | Secure versions ------------ | ---------------- | ------------------------- System.DirectoryServices.Protocols | 5.0.0 | 5.0.1 ### Other Details - Announcement for this issue can be found at dotnet/announcements#202 - An Issue for this can be found at https://github.com/dotnet/runtime/issues/60301 - MSRC details for this can be found at https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-41355
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2021-41355US | low2.9OT erhöht | — | ||
.NET Core and Visual Studio Information Disclosure Vulnerability | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/dotnet/runtimePACKAGE
- https://github.com/dotnet/runtime/issues/60301WEB
- https://github.com/dotnet/runtime/security/advisories/GHSA-9cxh-gqpx-qc5mWEB
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-41355WEB
- https://nvd.nist.gov/vuln/detail/CVE-2021-41355ADVISORY
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41355WEB
- https://www.oracle.com/security-alerts/cpujan2022.htmlWEB
Advisories wie diese benennen die exponierten Produkte, die Angreifer auf Ihrer Angriffsfläche ins Visier nehmen. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.
Kostenloser Scan