CVE-2002-0036 - Integer signedness error in MIT Kerberos V5 ASN.1 decoder before krb5 1.2.5 allows remote attackers

CVE-2002-0036

Summary

Integer signedness error in MIT Kerberos V5 ASN.1 decoder before krb5 1.2.5 allows remote attackers to cause a denial of service via a large unsigned data element length, which is later used as a negative value.

References

Vulnerable Configurations

cpe:2.3:a:mit:kerberos_5:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.2.4:*:*:*:*:*:*:*

CVSS

Base:	5.0 (as of 21-01-2020 - 15:44)
Impact:
Exploitability:

CWE

NVD-CWE-Other

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	LOW	NONE

Impact

Confidentiality	Integrity	Availability
NONE	NONE	PARTIAL

cvss-vector via4

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

redhat via4

advisories

rhsa
id RHSA-2003:051
rhsa
id RHSA-2003:052
rhsa
id RHSA-2003:168

refmap via4

bid	6713
cert-vn	VU#587579
conectiva	CLA-2003:639
confirm	http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-001-multiple.txt
mandrake	MDKSA-2003:043
osvdb	4896
xf	kerberos-kdc-neglength-bo(11190)

Last major update

21-01-2020 - 15:44

Published

19-02-2003 - 05:00

Last modified

21-01-2020 - 15:44