Unixware Security Vulnerabilities

CVE-2001-0858

Buffer overflow in pppattach and other linked PPP utilities in Caldera Open Unix 8.0 and UnixWare 7.1.0 and 7.1.1 allows local users to gain privileges.

CVE-2001-1063

Buffer overflow in uidadmin in Caldera Open Unix 8.0.0 and UnixWare 7 allows local users to gain root privileges via a long -S (scheme) command line argument.

CVE-2001-1164

Buffer overflow in uucp utilities in UnixWare 7 allows local users to execute arbitrary code via long command line arguments to (1) uucp, (2) uux, (3) bnuconvert, (4) uucico, (5) uuxcmd, or (6) uuxqt.

CVE-2001-1478

Buffer overflow in xlock in UnixWare 7.1.0 and 7.1.1 and Open Unix 8.0.0 allows local users to execute arbitrary code.

CVE-2001-1576

Buffer overflow in cron in Caldera UnixWare 7 allows local users to execute arbitrary code via a command line argument.

CVE-2001-1577

Unknown vulnerability in CDE in Caldera OpenUnix 7.1.0, 7.1.1, and 8.0 allows an xterm session to gain privileges when the session is reused.

CVE-2002-0105

CDE dtlogin in Caldera UnixWare 7.1.0, and possibly other operating systems, allows local users to gain privileges via a symlink attack on /var/dt/Xerrors since /var/dt is world-writable.

CVE-2002-0246

Format string vulnerability in the message catalog library functions in UnixWare 7.1.1 allows local users to gain privileges by modifying the LC_MESSAGE environment variable to read other message catalogs containing format strings from setuid programs such as vxprint.

CVE-2002-0311

Vulnerability in webtop in UnixWare 7.1.1 and Open UNIX 8.0.0 allows local and possibly remote attackers to gain root privileges via shell metacharacters in the -c argument for (1) in scoadminreg.cgi or (2) service_action.cgi.

CVE-2002-0517

Buffer overflow in X11 library (libX11) on Caldera Open UNIX 8.0.0, UnixWare 7.1.1, and possibly other operating systems, allows local users to gain root privileges via a long -xrm argument to programs such as (1) dtterm or (2) xterm.

CVE-2002-0677

CDE ToolTalk database server (ttdbserver) allows remote attackers to overwrite arbitrary memory locations with a zero, and possibly gain privileges, via a file descriptor argument in an AUTH_UNIX procedure call, which is used as a table index by the _TT_ISCLOSE procedure.

CVE-2002-0678

CDE ToolTalk database server (ttdbserver) allows local users to overwrite arbitrary files via a symlink attack on the transaction log file used by the _TT_TRANSACTION RPC procedure.

CVE-2002-0679

Buffer overflow in Common Desktop Environment (CDE) ToolTalk RPC database server (rpc.ttdbserverd) allows remote attackers to execute arbitrary code via an argument to the _TT_CREATE_FILE procedure.

CVE-2002-0827

Vulnerability in pppd on UnixWare 7.1.1 and Open UNIX 8.0.0 allows local users to gain root privileges via (1) ppptalk or (2) ppp, a different vulnerability than CVE-2002-0824.

CVE-2002-0884

Multiple format string vulnerabilities in in.rarpd (ARP server) on Solaris, Caldera UnixWare and Open UNIX, and possibly other operating systems, allows remote attackers to execute arbitrary code via format strings that are not properly handled in the functions (1) syserr and (2) error.

CVE-2002-0885

Multiple buffer overflows in in.rarpd (ARP server) on Solaris, and possibly other operating systems including Caldera UnixWare and Open UNIX, allow remote attackers to execute arbitrary code, possibly via the functions (1) syserr and (2) error.

CVE-2002-0981

Buffer overflow in ndcfg command for UnixWare 7.1.1 and Open UNIX 8.0.0 allows local users to execute arbitrary code via a long command line.

CVE-2002-0987

X server (Xsco) in OpenUNIX 8.0.0 and UnixWare 7.1.1 does not drop privileges before calling programs such as xkbcomp using popen, which could allow local users to gain privileges.

CVE-2002-0988

Buffer overflow in X server (Xsco) in OpenUNIX 8.0.0 and UnixWare 7.1.1, possibly related to XBM/xkbcomp capabilities.

CVE-2002-1231

SCO UnixWare 7.1.1 and Open UNIX 8.0.0 allows local users to cause a denial of service via an rcp call on /proc.