CVE-2010-1321

Published May 19, 2010

Last updated 4 years ago

Overview

Description: The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other applications, does not properly check for invalid GSS-API tokens, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an AP-REQ message in which the authenticator's checksum field is missing.
Source: cve@mitre.org
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 6.8
Impact score: 6.9
Exploitability score: 8
Vector string: AV:N/AC:L/Au:S/C:N/I:N/A:C

Weaknesses

nvd@nist.gov: CWE-476

Configurations

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Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References