Multiple vulnerabilities in HP-UX Running Kerberos

Published: 2011-01-19 | Updated: 2023-04-28

Risk	High
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2010-1323 CVE-2010-1324
CWE-ID	CWE-310
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	HP-UX Other software / Other software solutions
Vendor	Hewlett Packard Enterprise Development LP

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Cryptographic issues

EUVDB-ID: #VU64989

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2010-1323

CWE-ID: CWE-310 - Cryptographic Issues

Exploit availability: No

Description

The vulnerability allows a remote attacker to escalate privileges on the target system.

The vulnerability exists due to MIT Kerberos 5 does not properly determine the acceptability of checksums. A remote attacker can modify user-visible prompt text, modify a response to a Key Distribution Center (KDC), or forge a KRB-SAFE message via certain checksums that are unkeyed or use RC4 keys.

Mitigation

Install update from vendor's website.

Vulnerable software versions

HP-UX: All versions

External links

http://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=emr_na-c02657328

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Cryptographic issues

EUVDB-ID: #VU64988

Risk: High