Redhat Linux vulnerabilities

CVE-2002-0004 [HIGH] CVE-2002-0004: Heap corruption vulnerability in the "at" program allows local users to execute arbitrary code via a Heap corruption vulnerability in the "at" program allows local users to execute arbitrary code via a malformed execution time, which causes at to free the same memory twice.

CVE-2002-0045 [HIGH] CVE-2002-0045: slapd in OpenLDAP 2.0 through 2.0.19 allows local users, and anonymous users before 2.0.8, to conduc slapd in OpenLDAP 2.0 through 2.0.19 allows local users, and anonymous users before 2.0.8, to conduct a "replace" action on access controls without any values, which causes OpenLDAP to delete non-mandatory attributes that would otherwise be protected by ACLs.

CVE-2002-0002 [HIGH] CVE-2002-0002: Format string vulnerability in stunnel before 3.22 when used in client mode for (1) smtp, (2) pop, o Format string vulnerability in stunnel before 3.22 when used in client mode for (1) smtp, (2) pop, or (3) nntp allows remote malicious servers to execute arbitrary code.

CVE-2002-0044 [LOW] CVE-2002-0044: GNU Enscript 1.6.1 and earlier allows local users to overwrite arbitrary files of the Enscript user GNU Enscript 1.6.1 and earlier allows local users to overwrite arbitrary files of the Enscript user via a symlink attack on temporary files.

CVE-2001-0869 [HIGH] CVE-2001-0869: Format string vulnerability in the default logging callback function _sasl_syslog in common.c in Cyr Format string vulnerability in the default logging callback function _sasl_syslog in common.c in Cyrus SASL library (cyrus-sasl) may allow remote attackers to execute arbitrary commands.

CVE-2001-0872 [HIGH] CVE-2001-0872: OpenSSH 3.0.1 and earlier with UseLogin enabled does not properly cleanse critical environment varia OpenSSH 3.0.1 and earlier with UseLogin enabled does not properly cleanse critical environment variables such as LD_PRELOAD, which allows local users to gain root privileges.

CVE-2001-0886 [MEDIUM] CVE-2001-0886: Buffer overflow in glob function of glibc allows attackers to cause a denial of service (crash) and Buffer overflow in glob function of glibc allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via a glob pattern that ends in a brace "{" character.

CVE-2001-0859 [MEDIUM] CVE-2001-0859: 2.4.3-12 kernel in Red Hat Linux 7.1 Korean installation program sets the setting default umask for 2.4.3-12 kernel in Red Hat Linux 7.1 Korean installation program sets the setting default umask for init to 000, which installs files with world-writeable permissions.

CVE-2001-0852 [MEDIUM] CVE-2001-0852: TUX HTTP server 2.1.0-2 in Red Hat Linux allows remote attackers to cause a denial of service via a TUX HTTP server 2.1.0-2 in Red Hat Linux allows remote attackers to cause a denial of service via a long Host: header.

CVE-2001-0946 [LOW] CVE-2001-0946: apmscript in Apmd in Red Hat 7.2 "Enigma" allows local users to create or change the modification da apmscript in Apmd in Red Hat 7.2 "Enigma" allows local users to create or change the modification dates of arbitrary files via a symlink attack on the LOW_POWER temporary file, which could be used to cause a denial of service, e.g. by creating /etc/nologin and disabling logins.

CVE-2001-0787 [MEDIUM] CVE-2001-0787: LPRng in Red Hat Linux 7.0 and 7.1 does not properly drop memberships in supplemental groups when lo LPRng in Red Hat Linux 7.0 and 7.1 does not properly drop memberships in supplemental groups when lowering privileges, which could allow a local user to elevate privileges.

CVE-2001-0736 [LOW] CVE-2001-0736: Vulnerability in (1) pine before 4.33 and (2) the pico editor, included with pine, allows local user Vulnerability in (1) pine before 4.33 and (2) the pico editor, included with pine, allows local users local users to overwrite arbitrary files via a symlink attack.

CVE-2001-1383 [MEDIUM] CVE-2001-1383: initscript in setserial 2.17-4 and earlier uses predictable temporary file names, which could allow initscript in setserial 2.17-4 and earlier uses predictable temporary file names, which could allow local users to conduct unauthorized operations on files.

CVE-2001-0641 [MEDIUM] CVE-2001-0641: Buffer overflow in man program in various distributions of Linux allows local user to execute arbitr Buffer overflow in man program in various distributions of Linux allows local user to execute arbitrary code as group man via a long -S option.

CVE-2001-1013 [MEDIUM] CVE-2001-1013: Apache on Red Hat Linux with with the UserDir directive enabled generates different error codes when Apache on Red Hat Linux with with the UserDir directive enabled generates different error codes when a username exists and there is no public_html directory and when the username does not exist, which could allow remote attackers to determine valid usernames on the server.

CVE-2001-1002 [HIGH] CVE-2001-1002: The default configuration of the DVI print filter (dvips) in Red Hat Linux 7.0 and earlier does not The default configuration of the DVI print filter (dvips) in Red Hat Linux 7.0 and earlier does not run dvips in secure mode when dvips is executed by lpd, which could allow remote attackers to gain privileges by printing a DVI file that contains malicious commands.

CVE-2001-0635 [MEDIUM] CVE-2001-0635: Red Hat Linux 7.1 sets insecure permissions on swap files created during installation, which can all Red Hat Linux 7.1 sets insecure permissions on swap files created during installation, which can allow a local attacker to gain additional privileges by reading sensitive information from the swap file, such as passwords.

CVE-2001-1374 [HIGH] CVE-2001-1374: expect before 5.32 searches for its libraries in /var/tmp before other directories, which could allo expect before 5.32 searches for its libraries in /var/tmp before other directories, which could allow local users to gain root privileges via a Trojan horse library that is accessed by mkpasswd.

CVE-2001-1375 [MEDIUM] CVE-2001-1375: tcl/tk package (tcltk) 8.3.1 searches for its libraries in the current working directory before othe tcl/tk package (tcltk) 8.3.1 searches for its libraries in the current working directory before other directories, which could allow local users to execute arbitrary code via a Trojan horse library that is under a user-controlled directory.

CVE-2001-1030 [HIGH] CVE-2001-1030: Squid before 2.3STABLE5 in HTTP accelerator mode does not enable access control lists (ACLs) when th Squid before 2.3STABLE5 in HTTP accelerator mode does not enable access control lists (ACLs) when the httpd_accel_host and http_accel_with_proxy off settings are used, which allows attackers to bypass the ACLs and conduct unauthorized activities such as port scanning.