Buffer overflow in the Decrypt::makeFileKey2 function in Decrypt.cc for xpdf 3.00 and earlier allows remote attackers to execute arbitrary code via a PDF file with a large /Encrypt /Length keyLength value.

Certain configurations of IPsec, when using Encapsulating Security Payload (ESP) in tunnel mode, integrity protection at a higher layer, or Authentication Header (AH), allow remote attackers to decrypt IPSec communications by modifying the outer packet in ways that cause plaintext data from the inner packet to be returned in ICMP messages, as demonstrated using bit-flipping attacks and (1) Destination Address Rewriting, (2) a modified header length that causes portions of the packet to be interpreted as IP Options, or (3) a modified protocol field and source address.

The DNS implementation of PowerDNS 2.9.16 and earlier allows remote attackers to cause a denial of service via a compressed DNS packet with a label length byte with an incorrect offset, which could trigger an infinite loop.

An "incorrect assumption" in the authvalidated validator function in BIND 9.3.0, when DNSSEC is enabled, allows remote attackers to cause a denial of service (named server exit) via crafted DNS packets that cause an internal consistency test (self-check) to fail.

Buffer overflow in the code for recursion and glue fetching in BIND 8.4.4 and 8.4.5 allows remote attackers to cause a denial of service (crash) via queries that trigger the overflow in the q_usedns array that tracks nameservers and addresses.

gnome-pty-helper in GNOME libzvt2 and libvte4 allows local users to spoof the logon hostname via a modified DISPLAY environment variable. NOTE: the severity of this issue has been disputed.

Buffer overflow in the spa_base64_to_bits function in Exim before 4.43, as originally obtained from Samba code, and as called by the auth_spa_client function, may allow attackers to execute arbitrary code during SPA authentication.

Multiple buffer overflows in Exim before 4.43 may allow attackers to execute arbitrary code via (1) an IPv6 address with more than 8 components, as demonstrated using the -be command line option, which triggers an overflow in the host_aton function, or (2) the -bh command line option or dnsdb PTR lookup, which triggers an overflow in the dns_build_reverse function.

Buffer overflow in playmidi before 2.4 allows local users to execute arbitrary code.

Unknown vulnerability in hztty 2.0 and earlier allows local users to execute arbitrary commands.

The f2 shell script in the f2c package 3.1 allows local users to read arbitrary files via a symlink attack on temporary files.

The f2c translator in the f2c package 3.1 allows local users to read arbitrary files via a symlink attack on temporary files.

Buffer overflow in the exported_display function in xatitv in gatos before 0.0.5 allows local users to execute arbitrary code.

diatheke.pl in Sword 1.5.7a allows remote attackers to execute arbitrary commands via shell metacharacters in a URL.

Buffer overflow in ncplogin in ncpfs before 2.2.6 allows remote malicious NetWare servers to execute arbitrary code on the NetWare client.

nwclient.c in ncpfs before 2.2.6 does not drop root privileges before executing utilities using the NetWare client functions, which allows local users to gain privileges.

Format string vulnerability in the a_Interface_msg function in Dillo before 0.8.3-r4 allows remote attackers to execute arbitrary code via format string specifiers in a web page.

Multiple vulnerabilities in fliccd, when installed setuid root as part of the kdeedu Kstars support for Instrument Neutral Distributed Interface (INDI) in KDE 3.3 to 3.3.2, allow local users and remote attackers to execute arbitrary code via stack-based buffer overflows.

Unknown vulnerability in the MMSE dissector in Ethereal 0.10.4 through 0.10.8 allows remote attackers to cause a denial of service by triggering a free of statically allocated memory.

Unknown vulnerability in the Gnutella dissector in Ethereal 0.10.6 through 0.10.8 allows remote attackers to cause a denial of service (application crash).