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K
veracodeVeracode Vulnerability DatabaseVERACODE:15728
HistoryMay 02, 2019 - 5:04 a.m.

Denial Of Service (DoS)

2019-05-0205:04:04
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
7

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

Kerberos is vulnerable to denial of service (DoS). If a KDC served multiple realms, certain requests could cause the setup_server_realm() function to dereference a NULL pointer. A remote, unauthenticated attacker could use this flaw to crash the KDC using a specially crafted request.

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P