Vulnerabilidades

SGI IRIX before 6.5.21 allows local users to cause a denial of service (kernel panic) via a certain call to the PIOCSWATCH ioctl.

NFS in SGI 6.5.21m and 6.5.21f does not perform access checks in certain configurations when an /etc/exports entry uses wildcards without any hostnames or groups, which could allow attackers to bypass intended restrictions.

The DNS map code in Sendmail 8.12.8 and earlier, when using the "enhdnsbl" feature, does not properly initialize certain data structures, which allows remote attackers to cause a denial of service (process crash) via an invalid DNS response that causes Sendmail to free incorrect data.

The prescan function in Sendmail 8.12.9 allows remote attackers to execute arbitrary code via buffer overflow attacks, as demonstrated using the parseaddr function in parseaddr.c.

Unknown vulnerability in NFS for SGI IRIX 6.5.21 and earlier may allow an NFS client to bypass read-only restrictions.

Heap-based buffer overflow in the name services daemon (nsd) in SGI IRIX 6.5.x through 6.5.21f, and possibly earlier versions, allows attackers to gain root privileges via the AUTH_UNIX gid list.

Unknown vulnerability in the libcpr library for the Checkpoint/Restart (cpr) system on SGI IRIX 6.5.21f and earlier allows local users to truncate or overwrite certain files.

Unknown vulnerability in the NFS daemon (nfsd) in SGI IRIX 6.5.19f and earlier allows remote attackers to cause a denial of service (kernel panic) via certain packets that cause XDR decoding errors, a different vulnerability than CVE-2003-0619.

Unknown vulnerability in nsd in SGI IRIX 6.5.x through 6.5.20f, and possibly earlier versions, allows attackers to cause a denial of service (memory consumption).

SGI IRIX 6.5.x through 6.5.20f, and possibly earlier versions, does not follow "-" entries in the /etc/group file, which may cause subsequent group membership entries to be processed inadvertently.

The DNS callbacks in nsd in SGI IRIX 6.5.x through 6.5.20f, and possibly earlier versions, do not perform sufficient sanity checking, with unknown impact.

The Name Service Daemon (nsd), when running on an NIS master on SGI IRIX 6.5.x through 6.5.20f, and possibly earlier versions, allows remote attackers to cause a denial of service (crash) via a UDP port scan.

Unknown vulnerability in SGI IRIX 6.5.x through 6.5.20, and possibly earlier versions, allows local users to cause a core dump in scheme and possibly gain privileges via certain environment variables, a different vulnerability than CVE-2001-0797 and CVE-1999-0028.

The IPv6 capability in IRIX 6.5.19 allows remote attackers to cause a denial of service (hang) in inetd via port scanning.

Unknown vulnerability in the IPv6 capability in IRIX 6.5.19 causes snoop to process packets as the root user, with unknown implications.

The LDAP name service (nsd) in IRIX 6.5.19 and earlier does not properly verify if the USERPASSWORD attribute has been provided by an LDAP server, which could allow attackers to log in without a password.

xfsdq in xfsdump does not create quota information files securely, which allows local users to gain root privileges.

The upgrade of IRIX on Origin 3000 to 6.5.13 through 6.5.16 changes the MAC address of the system, which could modify intended access restrictions that are based on a MAC address.

fsr_efs in IRIX 6.5 allows local users to conduct unauthorized file activities via a symlink attack, possibly via the .fsrlast file.

rpcbind in SGI IRIX, when using the -w command line switch, allows local users to overwrite arbitrary files via a symlink attack.

mv in IRIX 6.5 creates a directory with world-writable permissions while moving a directory, which could allow local users to modify files and directories.

Integer overflow in the xdrmem_getbytes() function, and possibly other functions, of XDR (external data representation) libraries derived from SunRPC, including libnsl, libc, glibc, and dietlibc, allows remote attackers to execute arbitrary code via certain integer values in length fields, a different vulnerability…

The dtterm terminal emulator allows attackers to modify the window title via a certain character escape sequence and then insert it back to the command line in the user's terminal, e.g. when the user views a file containing the malicious sequence, which could allow the attacker to execute arbitrary commands.

The Internet Group Management Protocol (IGMP) allows local users to cause a denial of service via an IGMP membership report to a target's Ethernet address instead of the Multicast group address, which causes the target to stop sending reports to the router and effectively disconnect the group from the network.

Buffer overflow in uux in eoe.sw.uucp package of SGI IRIX 6.5 through 6.5.17 allows local users to execute arbitrary code via unknown attack vectors.