OpenSSH: sftp & bypassing keypair auth restrictions

OpenSSH: sftp-server & bypassing keypair auth restrictions Summary: If you 1 are using keypairs and /.ssh/authorizedkeys2 to enable remote execution of commands via OpenSSH's sshd and 2 have sshd configured to provide sftp service via the sftp-server subsystem, then clients who have access with...

Получение shell-доступа через OpenSSH (protection bypass)

Учетная запись имеющая ограничение на доступ может получить шелл используя проблемы в реализации подсистемы sftp...

Проблема с login в HP (shell access)

Пользователи с ограниченным шелом могут выполнять команды...

cobalt.webmail.txt

I just got a new Cobalt Cube today and I have been poking around at it for security issues... I noticed this minor issue in the webmail system. Your users are not aloud to have shell access by default however if they malform their mailbox requests they can read local files with the perms of the...

Cobalt Cube Webmail directory traversal

I just got a new Cobalt Cube today and I have been poking around at it for security issues... I noticed this minor issue in the webmail system. Your users are not aloud to have shell access by default however if they malform their mailbox requests they can read local files with the perms of the...

Слабые разрешения в Slackware (shells weak permissions)

/etc/shells открыт на запись...

PKCrew TIAtunnel 0.9 alpha2 - Authentication Mechanism Buffer Overflow

// source: https://www.securityfocus.com/bid/2831/info TIAtunnel is a freely available IRC session bouncing software package. It is distributed by the pkcrew. A problem in the software package makes it possible for a remote user to gain a local shell. Due to a buffer overflow in the authenticatio...

Solaris rpc.yppasswdd username Remote Overflow

The remote RPC service 100009 yppasswdd is vulnerable to a buffer overflow which allows any user to obtain a root shell on this host. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid10684; scriptversion"1.37"; scriptcvsdate"Date: 2018/11/15 20:50:22";...

Sendmail 8.11.x (Linuxi386) - Local Privilege Escalation

Sendmail 8.11.x Linuxi386 - Local Privilege Escalation / sendmail 8.11.x exploit i386-Linux by [email protected] sd@ircnet This code exploits well-known local-root bug in sendmail 8.11.x, 8.12.x may be vulnerable too, but I didn't test it. It gives instant root shell with +s sendmail 8.11.x, x 6 We're usi...

BFTPd 1.0.12 Remote Exploit

Exploit for linux platform in category remote exploits =========================== BFTPd 1.0.12 Remote Exploit =========================== / Creates a filname to exploit the bug in bftpd 1.0.12 Create the file, cwd in the shell directory and nlist the file directory. Coded by korty / include...

Solaris sadmind - Remote Buffer Overflow

Solaris sadmind - Remote Buffer Overflow /\ Super Solaris sadmin Exploit by optyx based on sadminsparc. and sadminx86.c by Cheez Whiz / include include include include include char shellsparc = "\x20\xbf\xff\xff\x20\xbf\xff\xff\x7f\xff\xff\xff" "\x90\x03\xe0\x5c\x92\x22\x20\x10\x94\x1b\xc0\x0f"...

RedHat 6.2 /usr/bin/rcp - 'SUID' Local Privilege Escalation

!/usr/bin/perl -w exploits suid privledges on rcp Not really tested this but hey works on redhat6.2 not werk on freebsd4.1 stable bug discovered by Andrew Griffiths Exploit written by tlabs greetz to those that know me innit Please set your rcpfile this can be found by doing ls -alF which rcp hav...

GnomeHack 1.0.5 - Local Buffer Overflow

GnomeHack 1.0.5 - Local Buffer Overflow / linux/debiangnomehackv1.0.5 buffer overflow, by: [email protected]. this will give you an egid=60games shell if gnomehack is sgid=2755 games on debian/2.2, which has gnomehack. this can also be applied to nethack syntax: ./debgnomehack offset alignment...

YaBB 9.11.2000 - search.pl Arbitrary Command Execution

YaBB 9.11.2000 - search.pl Arbitrary Command Execution source: https://www.securityfocus.com/bid/1921/info YaBB Yet Another Bulletin Board is a popular perl-based bulletin board scripting package. search. pl, one of several perl scripts which comprise YaBB, fails to properly validate user input...

YaBB 9.11.2000 - 'search.pl' Arbitrary Command Execution

source: https://www.securityfocus.com/bid/1921/info YaBB Yet Another Bulletin Board is a popular perl-based bulletin board scripting package. search. pl, one of several perl scripts which comprise YaBB, fails to properly validate user input which arguments a call to open. A malicious user could...

Samba 2.0.7 SWAT vulnerabilities

the original writeup can be found at http://www.uberhax0r.net/miah/swat along with all the code mentioned in this advisory The program swat included in the samba distribution allows username and password bruteforcing. An attacker can easily generate userlists and then bruteforce their passwords...

Kootenay Web Inc whois 1.0 - Remote Command Execution

source: https://www.securityfocus.com/bid/1883/info whois is a utility used to find general information and technical details about registered domain names. A vulnerability exists in Kootenay Web Inc's Whois release v.1.9, a web interface to whois running on a linux server. Due to a failure to...

Kootenay Web Inc whois 1.0 - Remote Command Execution

Kootenay Web Inc whois 1.0 - Remote Command Execution source: https://www.securityfocus.com/bid/1883/info whois is a utility used to find general information and technical details about registered domain names. A vulnerability exists in Kootenay Web Inc's Whois release v.1.9, a web interface to...

Simple Web Counter swc ctr Parameter Remote Overflow

The CGI 'swc' Simple Web Counter is present and vulnerable to a buffer overflow when issued a too long value to the 'ctr=' argument. An attacker may use this flaw to gain a shell on this host. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. Script audit and contributions from Carmichael...

HP-UX FTP Daemon PASS Command Remote Format String

The remote ftp server does not sanitize properly the argument of the PASS command it receives for anonymous accesses. It may be possible for a remote attacker to gain shell access. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. include'deprecatednasllevel.inc'; include'compat.inc'; if...