7842 matches found
PT-2004-2965 · Openbsd +2 · Openssh +2
Name of the Vulnerable Software and Affected Versions: OpenSSH versions 3.6.1p2 and 3.7.1p2 Description: The issue occurs in the sshd.c component of OpenSSH when using privilege separation. It does not properly signal the non-privileged process when a session has been terminated after exceeding t...
PT-2004-3649 · Openssh +1 · Openssh +1
Name of the Vulnerable Software and Affected Versions: OpenSSH version 3.5p1 Description: The issue allows remote attackers to guess the password more easily by observing the connection state. When PermitRootLogin is disabled, sshd in OpenSSH immediately closes the TCP connection after a root log...
USN-34-1: OpenSSH information leakage
@Mediaservice.net discovered two information leaks in the OpenSSH server. When using password authentication, an attacker could test whether a login name exists by measuring the time between failed login attempts, i. e. the time after which the "password:" prompt appears again. A similar issue...
rssh: pizzacode security alert
PIZZACODE SECURITY ALERT program: rssh risk: low problem: string format vulnerability in log.c details: rssh is a restricted shell for use with OpenSSH, allowing only scp and/or sftp. For example, if you have a server which you only want to allow users to copy files off of via scp, without...
Debian DSA-382-3 : ssh - possible remote vulnerability
A bug has been found in OpenSSH's buffer handling where a buffer could be marked as grown when the actual reallocation failed. DSA-382-2: This advisory is an addition to the earlier DSA-382-1 advisory: two more buffer handling problems have been found in addition to the one described in DSA-382-1...
Debian DSA-027-1 : OpenSSH - remote exploit
Versions of OpenSSH prior to 2.3.0 are vulnerable to a remote arbitrary memory overwrite attack which may lead to a root exploit. - CORE-SDI has described a problem with regards to RSA key exchange and a Bleichenbacher attack to gather the session key from an ssh session. Both of these issues...
Debian DSA-086-1 : ssh-nonfree - remote root exploit
We have received reports that the 'SSH CRC-32 compensation attack detector vulnerability' is being actively exploited. This is the same integer type error previously corrected for OpenSSH in DSA-027-1. OpenSSH the Debian ssh package was fixed at that time, but ssh-nonfree and ssh-socks were not...
Debian DSA-134-4 : ssh - remote exploit
ISS X-Force released an advisory about an OpenSSH 'Remote Challenge Vulnerability'. Unfortunately, the advisory was incorrect on some points, leading to widespread confusion about the impact of this vulnerability. No version of OpenSSH in Debian is affected by the SKEY and BSDAUTH authentication...
Debian DSA-025-2 : openssh - Missing PAM support
A former security upload of OpenSSH lacked support for PAM which lead to people not being able to log onto their server. This wasonly a problem on the sparc architecture. We recommend you upgrade your ssh packages on sparc. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text...
Debian DSA-119-1 : ssh -- local root exploit, remote client exploit
Joost Pol reports that OpenSSH versions 2.0 through 3.0.2 have an off-by-one bug in the channel allocation code. This vulnerability can be exploited by authenticated users to gain root privilege or by a malicious server exploiting a client with this bug. %NASLMINLEVEL 999999 @DEPRECATED@ This...
Mandrake Linux Security Advisory : openssh (MDKSA-2001:033-2)
There are several weaknesses in various implementations of the SSH Secure Shell protocols. When exploited, they let the attacker obtain sensitive information by passively monitoring encrypted SSH sessions. The information can later be used to speed up brute-force attacks on passwords, including t...
Mac OS X Multiple Vulnerabilities (Security Update 2004-09-07)
The remote host is missing Security Update 2004-09-07. This security update fixes the following components : - CoreFoundation - IPSec - Kerberos - libpcap - lukemftpd - NetworkConfig - OpenLDAP - OpenSSH - PPPDialer - rsync - Safari - tcpdump These applications contain multiple vulnerabilities th...
SUSE-SA:2004:029: zlib
The remote host is missing the patch for the advisory SUSE-SA:2004:029 zlib. zlib is a widely used data compression library. Programs linked against it include most desktop applications as well as servers such as Apache and OpenSSH. The 'inflate' function of zlib handles certain input data...
CVE-2001-1029
libutil in OpenSSH on FreeBSD 4.4 and earlier does not drop privileges before verifying the capabilities for reading the copyright and welcome files, which allows local users to bypass the capabilities checks and read arbitrary files by specifying alternate copyright or welcome files...
CVE-2001-1029
CVE-2001-1029 : In FreeBSD 4.4 and earlier, libutil in OpenSSH does not drop privileges before verifying capabilities for reading copyright and welcome files, allowing local users to bypass capability checks and read arbitrary files by specifying alternate files. The description provides the vuln...
CVE-2001-1029: Undefined Security Weakness
libutil in OpenSSH on FreeBSD 4.4 and earlier does not drop privileges before verifying the capabilities for reading the copyright and welcome files, which allows local users to bypass the capabilities checks and read arbitrary files by specifying alternate copyright or welcome files...
CVE-2004-1653
The default configuration for OpenSSH enables AllowTcpForwarding, which could allow remote authenticated users to perform a port bounce, when configured with an anonymous access program such as AnonCVS...
OpenSSH < 3.1 Channel Code Off by One Privilege Escalation
Binary data 1990.prm...