Sco Unixware

Buffer overflows in wuarchive ftpd (wu-ftpd) and ProFTPD lead to remote root access, a.k.a. palmetto.

Inverse query buffer overflow in BIND 4.9 and BIND 8 Releases.

Denial of Service vulnerabilities in BIND 4.9 and BIND 8 Releases via CNAME record and zone transfer.

Buffer overflow in UnixWare i2odialogd daemon allows remote attackers to gain root access via a long username/password authorization string.

UnixWare uidadmin allows local users to modify arbitrary files via a symlink attack.

Insecure file permissions for Netscape FastTrack Server 2.x, Enterprise Server 2.0, and Proxy Server 2.5 in SCO UnixWare 7.0.x and 2.1.3 allow an attacker to gain root privileges.

Buffer overflow in bootpd on OpenBSD, FreeBSD, and Linux systems via a malformed header type.

A vulnerability in the Sendmail configuration file sendmail.cf as installed in SCO UnixWare 7.1.0 and earlier allows an attacker to gain root privileges.

Denial of service in BIND named via malformed SIG records.

Buffer overflow in UnixWare rtpm program allows local users to gain privileges via a long environmental variable.

Unspecified vulnerability in the IGMP driver in SCO Unixware Release 7.1.4 Maintenance Pack 4 allows attackers to cause a denial of service (system panic) via unspecified vectors.

Format string vulnerability in the search97.cgi CGI script in SCO help http server for Unixware 7 allows remote attackers to execute arbitrary commands via format characters in the queryText parameter.

Integer overflow in the TIFFFetchStripThing function in tif_dirread.c for libtiff 3.6.1 allows remote attackers to execute arbitrary code via a TIFF file with the STRIPOFFSETS flag and a large number of strips, which causes a zero byte buffer to be allocated and leads to a heap-based buffer overflow.

Buffer overflow in rpc.cmsd in SCO UnixWare 7.1.1 and Open UNIX 8.0.0 allows remote attackers to execute arbitrary commands via a long parameter to rtable_create (procedure 21).

FTP servers can allow an attacker to connect to arbitrary ports on machines other than the FTP client, aka FTP bounce.

Vulnerability in (1) rlogin daemon rshd and (2) scheme on SCO UNIX OpenServer 5.0.5 and earlier, and SCO UnixWare 7.0.1 and earlier, allows remote attackers to gain privileges.

Buffer overflow in CDE libDtHelp library allows local users to execute arbitrary code via (1) a modified DTHELPUSERSEARCHPATH environment variable and the Help feature, (2) DTSEARCHPATH, or (3) LOGNAME.

Buffer overflow in SCO UnixWare Xsco command via a long argument.

Buffer overflow in TT_SESSION environment variable in ToolTalk shared library allows local users to gain root privileges.

Buffer overflow in SCO scohelp program allows remote attackers to execute commands.

Untrusted search path vulnerability in (1) hvdisp and (2) rcvm in ReliantHA 1.1.4 in SCO UnixWare 7.1.4 allows local users to gain root privileges by modifying the RELIANT_PATH environment variable to point to a malicious bin/hvenv program.

Unspecified vulnerability in ptrace in SCO UnixWare 7.1.3 and 7.1.4 allows local users to gain privileges via unspecified vectors.

Merge mcd in ReliantHA 1.1.4 in SCO UnixWare 7.1.4 allows local users to gain root privileges via a crafted -d argument that contains .. (dot dot) sequences that point to a directory containing a file whose name includes shell metacharacters.

UnixWare pkgtrans allows local users to read arbitrary files via a symlink attack.

Buffer overflow in SCO su program allows local users to gain root access via a long username.

Buffer overflow in UnixWare xauto program allows local users to gain root privilege.

Local user gains root privileges via buffer overflow in rdist, via lookup() function.

UnixWare programs that dump core allow a local user to modify files via a symlink attack on the ./core.pid file.

The SCO UnixWare privileged process system allows local users to gain root privileges by using a debugger such as gdb to insert traps into _init before the privileged process is executed.

Command execution in Sun systems via buffer overflow in the at program.

Stack-based buffer overflow in ppp in SCO Unixware 7.1.3 and 7.1.4, and possibly earlier versions, allows local users to execute arbitrary code via a long argument to the (1) prompt or (2) defprompt command.

UnixWare dos7utils allows a local user to gain root privileges by using the STATICMERGE environmental variable to find a script which it executes.

Vulnerability in a certain system call in SCO UnixWare 2.0.x and 2.1.0 allows local users to access arbitrary files and gain root privileges.

Buffer overflow in UnixWare ppptalk command allows local users to gain privileges via a long prompt argument.

Vulnerability in SCO cu program in UnixWare 7.x allows local users to gain privileges.

Directory traversal vulnerability in pkgadd in SCO UnixWare 7.1.4 before p534589 allows local users to create or append to arbitrary files via ".." sequences in an unspecified environment variable, probably PKGINST.

Hyper-Threading technology, as used in FreeBSD and other operating systems that are run on Intel Pentium and other processors, allows local users to use a malicious thread to create covert channels, monitor the execution of other threads, and obtain sensitive information such as cryptographic keys, via a timing attack on memory cache misses.

DNS cache poisoning via BIND, by predictable query IDs.

MIME buffer overflow in email clients, e.g. Solaris mailtool and Outlook.

Denial of Service vulnerability in BIND 8 Releases via maliciously formatted DNS messages.