HP-UX unsuccessful login attempts are not recorded to btmp file

hp-login-btmp (8632) The risk level is classified as LowLow Risk

Description:

The login program in HP-UX could allow a remote attacker to launch a brute force password guessing attack without being detected.


Consequences:

Bypass Security

Remedy:

Apply the PHCO_17719 patch, as listed in HP Support Information Digests, PHCO_24454. See References.

References:

  • HP Support Information Digests, PHCO_24454: s700_800 10.26 login(1) cumulative patch. (From Neohapsis archive)
  • BID-3289: HP-UX login btmp Logging Failure Vulnerability
  • CVE-2001-0978: login in HP-UX 10.26 does not record failed login attempts in /var/adm/btmp, which could allow attackers to conduct brute force password guessing attacks without being detected or observed using the lastb program.

Platforms Affected:

  • HP HP-UX 10.26

Reported:

Sep 02, 2001

The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

For corrections or additions please email xforce@iss.net

Return to the main page