SCO Group

snmpd in SCO OpenServer has an SNMP community string that is writable by default, which allows local attackers to modify the host's configuration.

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

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

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

ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets.

UnixWare pis and mkpis commands allow local users to gain privileges via a symlink attack.

Denial of service in BIND named via malformed SIG records.

Denial of service in BIND named via naptr.

Buffer overflow in sar for SCO OpenServer 5.0.0 through 5.0.5 may allow local users to gain root privileges via a long -f parameter, a different vulnerability than CVE-1999-1570.

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

SCO Doctor allows local users to gain root privileges through a Tools option.

Several startup scripts in SCO OpenServer Enterprise System v 5.0.4p, including S84rpcinit, S95nis, S85tcp, and S89nfs, are vulnerable to a symlink attack, allowing a local user to gain root access.

A weak encryption algorithm is used for passwords in SCO TermVision, allowing them to be easily decrypted by a local user.

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

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

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

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

Vulnerability in scoterm in SCO OpenServer 5.0 and SCO Open Desktop/Open Server 3.0 allows local users to gain root privileges.

DNS cache poisoning via BIND, by predictable query IDs.

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

Jolt ICMP attack causes a denial of service in Windows 95 and Windows NT systems.

Sendmail decode alias can be used to overwrite sensitive files.

Sendmail allows local users to write to a file and gain group permissions via a .forward or :include: file.

Buffer overflow and denial of service in Sendmail 8.7.5 and earlier through GECOS field gives root access to local users.

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.

Vulnerability in a kernel error handling routine in SCO OpenServer 5.0.2 and earlier, and SCO Internet FastStart 1.0, allows local users to gain root privileges.

Delete or create a file via rpc.statd, due to invalid information.

pcnfsd (aka rpc.pcnfsd) allows local users to change file permissions, or execute arbitrary commands through arguments in the RPC call.

Unspecified vulnerability in pt_chmod in SCO UNIX 4.2 and earlier allows local users to gain root access.

Vulnerability in prwarn in SCO UNIX 4.2 and earlier allows local users to gain root access.

Vulnerability in "at" program in SCO UNIX 4.2 and earlier allows local users to gain root access.

Vulnerability in login in SCO UNIX 4.2 and earlier allows local users to gain root access.

SCO UNIX System V/386 Release 3.2, and other SCO products, installs the home directories (1) /tmp for the dos user, and (2) /usr/tmp for the asg user, which allows other users to gain access to those accounts since /tmp and /usr/tmp are world-writable.

Vulnerability in passwd in SCO UNIX 4.0 and earlier allows attackers to cause a denial of service by preventing users from being able to log into the system.