SGI Irix 6.5.20m

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.

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 rpc.mountd SGI IRIX 6.5.18 through 6.5.22 allows remote attackers to mount from unprivileged ports even with the -n option disabled.

The syssgi SGI_IOPROBE system call in IRIX 6.5.20 through 6.5.24 allows local users to gain privileges by reading and writing to kernel memory.

cpr (libcpr) in SGI IRIX before 6.5.25 allows local users to gain privileges by loading a user provided library while restarting the checkpointed process.

Unknown vulnerability in ftpd in SGI IRIX 6.5.20 through 6.5.23 allows remote attackers to cause a denial of service (hang) via a link failure with Microsoft Windows.

Unknown vulnerability in rpc.mountd in SGI IRIX 6.5 through 6.5.22 allows remote attackers to cause a denial of service (process death) via unknown attack vectors.

Unknown vulnerability in SGI IRIX 6.5 through 6.5.22m allows remote attackers to cause a denial of service via a certain UDP packet.

Unknown vulnerability in ftpd in SGI IRIX 6.5.20 through 6.5.23 allows remote attackers to cause a denial of service (hang) via the PORT mode.

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).

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.

Safe.pm 2.0.7 and earlier, when used in Perl 5.8.0 and earlier, may allow attackers to break out of safe compartments in (1) Safe::reval or (2) Safe::rdo using a redefined @_ variable, which is not reset between successive calls.

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.

ifconfig "-arp" in SGI IRIX 6.5 through 6.5.22m does not properly disable ARP requests from being sent or received.

gr_osview in SGI IRIX does not drop privileges before opening files, which allows local users to overwrite arbitrary files via the -s option.

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.

The mapelf32exec function call in IRIX 6.5.20 through 6.5.24 allows local users to cause a denial of service (system crash) via a "corrupted binary."

Unknown vulnerability in init for IRIX 6.5.20 through 6.5.24 allows local users to cause a denial of service (system panic) as a result of "page invalidation issues."