Vulnerabilities > Off-by-one Error

DATE CVE VULNERABILITY TITLE RISK
2003-08-27 CVE-2003-0466 Off-by-one Error vulnerability in multiple products
Off-by-one error in the fb_realpath() function, as derived from the realpath function in BSD, may allow attackers to execute arbitrary code, as demonstrated in wu-ftpd 2.5.0 through 2.6.2 via commands that cause pathnames of length MAXPATHLEN+1 to trigger a buffer overflow, including (1) STOR, (2) RETR, (3) APPE, (4) DELE, (5) MKD, (6) RMD, (7) STOU, or (8) RNTO.
network
low complexity
wuftpd redhat apple sun freebsd netbsd openbsd CWE-193
critical
9.8
2003-08-18 CVE-2003-0252 Off-by-one Error vulnerability in Linux-Nfs Nfs-Utils
Off-by-one error in the xlog function of mountd in the Linux NFS utils package (nfs-utils) before 1.0.4 allows remote attackers to cause a denial of service and possibly execute arbitrary code via certain RPC requests to mountd that do not contain newlines.
network
low complexity
linux-nfs CWE-193
critical
9.8
2003-06-09 CVE-2003-0356 Off-by-one Error vulnerability in Ethereal 0.8.13/0.9.11/0.9.3
Multiple off-by-one vulnerabilities in Ethereal 0.9.11 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via the (1) AIM, (2) GIOP Gryphon, (3) OSPF, (4) PPTP, (5) Quake, (6) Quake2, (7) Quake3, (8) Rsync, (9) SMB, (10) SMPP, and (11) TSP dissectors, which do not properly use the tvb_get_nstringz and tvb_get_nstringz0 functions.
network
low complexity
ethereal CWE-193
critical
9.8
2002-12-31 CVE-2002-1816 Off-by-one Error vulnerability in Redshift Atphttpd 0.4B
Off-by-one buffer overflow in the sock_gets function in sockhelp.c for ATPhttpd 0.4b and earlier allows remote attackers to execute arbitrary code via a long HTTP GET request.
network
low complexity
redshift CWE-193
critical
9.8
2002-12-31 CVE-2002-1745 Off-by-one Error vulnerability in Microsoft Internet Information Services 5.0
Off-by-one error in the CodeBrws.asp sample script in Microsoft IIS 5.0 allows remote attackers to view the source code for files with extensions containing with one additional character after .html, .htm, .asp, or .inc, such as .aspx files.
network
low complexity
microsoft CWE-193
7.5
2002-12-31 CVE-2002-1721 Off-by-one Error vulnerability in Pldaniels Altermime 0.1.10/0.1.11
Off-by-one error in alterMIME 0.1.10 and 0.1.11 allows remote attackers to cause a denial of service (crash) via an x-header that causes snprintf overwrite the FFGET_FILE variable with a (null) byte.
network
low complexity
pldaniels CWE-193
7.5
2002-08-12 CVE-2002-0844 Off-by-one Error vulnerability in Distrotech CVS
Off-by-one overflow in the CVS PreservePermissions of rcs.c for CVSD before 1.11.2 allows local users to execute arbitrary code.
local
low complexity
distrotech CWE-193
7.8
2002-07-11 CVE-2002-0653 Off-by-one Error vulnerability in Modssl MOD SSL
Off-by-one buffer overflow in the ssl_compat_directive function, as called by the rewrite_command hook for mod_ssl Apache module 2.8.9 and earlier, allows local users to execute arbitrary code as the Apache server user via .htaccess files with long entries.
local
low complexity
modssl CWE-193
7.8
2002-03-15 CVE-2002-0083 Off-by-one Error vulnerability in multiple products
Off-by-one error in the channel code of OpenSSH 2.0 through 3.0.2 allows local users or remote malicious servers to gain privileges.
9.8
2001-12-31 CVE-2001-1496 Off-by-one Error vulnerability in Acme Thttpd
Off-by-one buffer overflow in Basic Authentication in Acme Labs thttpd 1.95 through 2.20 allows remote attackers to cause a denial of service and possibly execute arbitrary code.
network
low complexity
acme CWE-193
critical
9.8