VULNERABILITY INTELLIGENCE

CVE-2011-2192

CVSS score4.3 NONE
EPSS probability2.88%
CISA KEVNot currently listed
Published2011-07-07
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:N/A:N

Description

The Curl_input_negotiate function in http_negotiate.c in libcurl 7.10.6 through 7.21.6, as used in curl and other products, always performs credential delegation during GSSAPI authentication, which allows remote servers to impersonate clients via GSSAPI requests.

Weakness classification

  • nvd@nist.gov: CWE-255

Primary references