CVE-2014-5352

2015-02-1911:59:00

mitre

web.nvd.nist.gov

In Wild

cve

2014

5352

krb5

mit kerberos 5

security-context

handle

maintenance

vulnerability

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

AI Score

8.9

Confidence

High

EPSS

0.018

Percentile

88.2%

JSON

The krb5_gss_process_context_token function in lib/gssapi/krb5/process_context_token.c in the libgssapi_krb5 library in MIT Kerberos 5 (aka krb5) through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly maintain security-context handles, which allows remote authenticated users to cause a denial of service (use-after-free and double free, and daemon crash) or possibly execute arbitrary code via crafted GSSAPI traffic, as demonstrated by traffic to kadmind.

Affected configurations

Nvd

Node

mitkerberos_5Match1.11

mitkerberos_5Match1.11.1

mitkerberos_5Match1.11.2

mitkerberos_5Match1.11.3

mitkerberos_5Match1.11.4

mitkerberos_5Match1.11.5

mitkerberos_5Match1.12

mitkerberos_5Match1.12.1

mitkerberos_5Match1.12.2

mitkerberos_5Match1.13

VendorProductVersionCPE
mitkerberos_51.12cpe:/a:mit:kerberos_5:1.12:::
mitkerberos_51.11cpe:/a:mit:kerberos_5:1.11:::
mitkerberos_51.12.2cpe:/a:mit:kerberos_5:1.12.2:::
mitkerberos_51.11.5cpe:/a:mit:kerberos_5:1.11.5:::
mitkerberos_51.13cpe:/a:mit:kerberos_5:1.13:::
mitkerberos_51.11.2cpe:/a:mit:kerberos_5:1.11.2:::
mitkerberos_51.11.4cpe:/a:mit:kerberos_5:1.11.4:::
mitkerberos_51.11.3cpe:/a:mit:kerberos_5:1.11.3:::
mitkerberos_51.11.1cpe:/a:mit:kerberos_5:1.11.1:::
mitkerberos_51.12.1cpe:/a:mit:kerberos_5:1.12.1:::

Vendor	Product	Version	CPE
mit	kerberos_5	1.12	cpe:/a:mit:kerberos_5:1.12:::
mit	kerberos_5	1.11	cpe:/a:mit:kerberos_5:1.11:::
mit	kerberos_5	1.12.2	cpe:/a:mit:kerberos_5:1.12.2:::
mit	kerberos_5	1.11.5	cpe:/a:mit:kerberos_5:1.11.5:::
mit	kerberos_5	1.13	cpe:/a:mit:kerberos_5:1.13:::
mit	kerberos_5	1.11.2	cpe:/a:mit:kerberos_5:1.11.2:::
mit	kerberos_5	1.11.4	cpe:/a:mit:kerberos_5:1.11.4:::
mit	kerberos_5	1.11.3	cpe:/a:mit:kerberos_5:1.11.3:::
mit	kerberos_5	1.11.1	cpe:/a:mit:kerberos_5:1.11.1:::
mit	kerberos_5	1.12.1	cpe:/a:mit:kerberos_5:1.12.1:::