gsd-2023-27536
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
An authentication bypass vulnerability exists libcurl <8.0.0 in the connection reuse feature which can reuse previously established connections with incorrect user permissions due to a failure to check for changes in the CURLOPT_GSSAPI_DELEGATION option. This vulnerability affects krb5/kerberos/negotiate/GSSAPI transfers and could potentially result in unauthorized access to sensitive information. The safest option is to not reuse connections if the CURLOPT_GSSAPI_DELEGATION option has been changed.
Aliases
Aliases
CVE-2023-27536


To clipboard 

{
   GSD: {
      alias: "CVE-2023-27536",
      id: "GSD-2023-27536",
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2023-27536",
         ],
         details: "An authentication bypass vulnerability exists libcurl <8.0.0 in the connection reuse feature which can reuse previously established connections with incorrect user permissions due to a failure to check for changes in the CURLOPT_GSSAPI_DELEGATION option. This vulnerability affects krb5/kerberos/negotiate/GSSAPI transfers and could potentially result in unauthorized access to sensitive information. The safest option is to not reuse connections if the CURLOPT_GSSAPI_DELEGATION option has been changed.",
         id: "GSD-2023-27536",
         modified: "2023-12-13T01:20:55.474495Z",
         schema_version: "1.4.0",
      },
   },
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               package_slug: "conan/libcurl",
               pubdate: "2023-03-30",
               solution: "Upgrade to version 8.0.1 or above.",
               title: "Improper Authentication",
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}


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