-----BEGIN PGP SIGNED MESSAGE----- __________________________________________________________ The U.S. Department of Energy Computer Incident Advisory Capability ___ __ __ _ ___ / | /_\ / \___ __|__ / \ \___ __________________________________________________________ INFORMATION BULLETIN HP-UX vgdisplay command Vulnerability February 24, 1997 19:00 GMT Number H-35 ______________________________________________________________________________ PROBLEM: A vulnerability exists in vgdisplay command. PLATFORM: HP 9000 Series 700/800s running HP-UX 10.X DAMAGE: This vulnerability may allow local users to gain root privileges. SOLUTION: Apply available patches listed below. ______________________________________________________________________________ VULNERABILITY Exploit details involving this vulnerability has been made ASSESSMENT: publicly available. ______________________________________________________________________________ [ Start Hewlett-Packard Advisory ] ============================================================================== Document Id: [HPSBUX9702-056] Date Loaded: [02-20-97] Description: Security Vulnerability in vgdisplay command ============================================================================== - ------------------------------------------------------------------------- HEWLETT-PACKARD SECURITY BULLETIN: #00056, 20 February 1997 - ------------------------------------------------------------------------- The information in the following Security Bulletin should be acted upon as soon as possible. Hewlett Packard will not be liable for any consequences to any customer resulting from customer's failure to fully implement instructions in this Security Bulletin as soon as possible. - ------------------------------------------------------------------------- PROBLEM: Vulnerability in vgdisplay command PLATFORM: HP 9000 Series 700/800s running HP-UX release 10.X DAMAGE: Allows local user unauthorized root access. SOLUTION: Apply the following patch: PHCO_10048 on all platforms with HP-UX releases 10.20, PHCO_10059 on all platforms with HP-UX releases 10.10, PHCO_10060 on all platforms with HP-UX releases 10.01, PHCO_10061 on all platforms with HP-UX releases 10.00, PHCO_10052 on all platforms with HP-UX releases 10.24. NOTE: HP-UX release 9.X is not affected. AVAILABILITY: All patches are available now. - ------------------------------------------------------------------------- I. A. Background Hewlett-Packard has learned of the need for patches on the LVM command vgdisplay. B. Recommended solution The system administrator needs to obtain and apply the pathes mentioned above. C. Impact of the patch The patch is a cumulative LVM command and fully fixes the vulnerability. D. 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HP is not liable for any misuse of this information by any third party. _______________________________________________________________________ [ End Hewlett-Packard Advisory ] ______________________________________________________________________________ CIAC wishes to acknowledge the contributions of Hewlett-Packard for the information contained in this bulletin. ______________________________________________________________________________ CIAC, the Computer Incident Advisory Capability, is the computer security incident response team for the U.S. Department of Energy (DOE) and the emergency backup response team for the National Institutes of Health (NIH). CIAC is located at the Lawrence Livermore National Laboratory in Livermore, California. CIAC is also a founding member of FIRST, the Forum of Incident Response and Security Teams, a global organization established to foster cooperation and coordination among computer security teams worldwide. 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LAST 10 CIAC BULLETINS ISSUED (Previous bulletins available from CIAC) H-25: Vulnerability in rlogin/term H-26: FreeBSD setlocale() Vulnerability H-27: HP-UX vgdisplay Buffer Overrun Vulnerability H-28: SGI IRIX startmidi/stopmidi Vulnerability H-29: HP-UX sendmail Patches Vulnerability H-30: Solaris ffbconfig Buffer Overrun Vulnerability H-31: HP-UX ppl executable Vulnerability H-32: HP-UX ppl Core Dump Vulnerability H-33: HP-UX ftpd/kftpd Vulnerability H-34: Vulnerability in innd RECENT CIAC NOTES ISSUED (Previous Notes available from CIAC) Notes 07 - 3/29/95 A comprehensive review of SATAN Notes 08 - 4/4/95 A Courtney update Notes 09 - 4/24/95 More on the "Good Times" virus urban legend Notes 10 - 6/16/95 PKZ300B Trojan, Logdaemon/FreeBSD, vulnerability in S/Key, EBOLA Virus Hoax, and Caibua Virus Notes 11 - 7/31/95 Virus Update, Hats Off to Administrators, America On-Line Virus Scare, SPI 3.2.2 Released, The Die_Hard Virus Notes 12 - 9/12/95 Securely configuring Public Telnet Services, X Windows, beta release of Merlin, Microsoft Word Macro Viruses, Allegations of Inappropriate Data Collection in Win95 Notes 96-01 - 3/18/96 Java and JavaScript Vulnerabilities, FIRST Conference Announcement, Security and Web Search Engines, Microsoft Word Macro Virus Update -----BEGIN PGP SIGNATURE----- Version: 2.6.2 iQCVAwUBMxHvnbnzJzdsy3QZAQHl7AQAjV7gw6PyAp/2QucoUUmqZvMu+p3gs4Aq UGepAbrX57vpqIh+m/1FpdfmlOFZXnP2uJafSWFjq/FZ0hSsGCRZXvj8VlI6pf1T gH0JhU6zQJMVEfnf9Tes0ZSGqtj2sb66LOa86v/ecEJbDlqsbKt2kTpWiX1AePcs 75DYKkKDnFg= =xL07 -----END PGP SIGNATURE-----