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CVE-2023-27536

בינונית 5.9

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1
5.9 (MEDIUM) מקור הציון: NVD CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS — סבירות ניצול
2% (אחוזון 100) נכון ל-19/10/2026
CWE
CWE-305, CWE-287

מוצרים מושפעים

haxx: libcurl; fedoraproject: fedora; debian: debian linux; netapp: active iq unified manager; netapp: h300s firmware; netapp: h300s; netapp: h500s firmware; netapp: h500s; netapp: h700s firmware; netapp: h700s; netapp: h410s firmware; netapp: h410s; netapp: ontap; splunk: universal forwarder

קישורים