Solaris /usr/lib/exrecover buffer overflow

Hi, The /usr/lib/exrecover contains a buffer overflow this command is suid in Solaris 2.4/5/6 The problem occurs when it gets the second argument, it accepts the argument without checking out its lenght and this causes the problem. The overflow seems to be in the heap space. $ /usr/lib/exrecover...

hhp's Expect advisory/exploit/patch.

------------------------------------------------------------------------------- hhp adv-17 Sec-Advisory/Exploit/Patch www.hhp-programming.net ------------------------------------------------------------------------------- Topic: Expect. Versions: 5.31.8 and 5.28.1, maybe others. Date: 12/12/2000...

ssldump 0.9 b1 - Format String

ssldump 0.9 b1 - Format String source: https://www.securityfocus.com/bid/2096/info ssldump is a traffic analyzer for monitoring network traffic in real time. It is written and maintained by Eric Rescorla. A problem exists which could allow the arbitrary execution of code. The problem exists in th...

Nokia firewalls

Hi, Well I just unwrapped my shiny new Nokia IP440 integrated Firewall-1/IDS appliance and thought to give it a once over. It appears to be a older fBSD kernel + some firewall checkpoint 4.1 + some IDS ISS + remote admin SSH/http. Now these vulnerabilities all require an authenticated user,...

DoS possibility in syslog-ng

BalaBit security advisory Advisory ID: BB-2000/01 Package: syslog-ng Versions affected: versions prior to and including 1.4.8 Problem type: remote DoS attack Date: 2000-11-22 1 Background syslog-ng is a portable syslog implementation. Its highlights include regexp based log selection, TCP transpo...

quakeworldex.txt

tested on qwsv-2.30-glibc-i386-unknown-linux2.0 The Quakeworld server unix rcon feature contains a buffer overflow which crashes the server, segfaults and core dumps. There are a bunch of different quakeworld servers out, picking a different one would probably be a good idea. RCONEX by...

Ntop -w remote exploit

Problem: ntop has a stack-based BOF when it's requested too long filename. 2. Tested Version ntop-1.2a1 I only tested this version. 3. Example 1. first run ntop -w 8080 2. run this script $ printf "GET /perl -e 'print "A"x240'rnrn" |nc localhost 8080 3. the ntop goes seg. fault. $ ntop -w 8080...

Ntop -w remote exploit

Problem: ntop has a stack-based BOF when it's requested too long filename. 2. Tested Version ntop-1.2a1 I only tested this version. 3. Example 1. first run ntop -w 8080 2. run this script $ printf "GET /perl -e 'print "A"x240'rnrn" |nc localhost 8080 3. the ntop goes seg. fault. $ ntop -w 8080...

Possible remote vulnerability problem in TIS FWTK x-gw?

Hello all, I got around to checking out TIS FWTK for format string problems. It's a free-for-non-commercials firewall proxy package. The sources etc. can be obtained from http://www.tis.com/research/software/fwtkreadme.html. Tried to contact [email protected], mail bounced. Oh well. This is usuall...

Security bugs in nokia voyager, BO dev.

Voyager works with a multipurposes cgi called htmlpage that make a call to htmlgen with a filename as a template script. Htmlgen produce the final html page returned by apache. if u test this kind of url:...

Very interesting traceroute flaw

Hi, CREDIT ====== I'm starting with a credit section because I did not discover this flaw. The flaw was discovered by Pekka Savola [email protected], who noted that traceroute could be caused to crash, which is pretty suboptimal behaviour for a suid-root program :- I took this forward and specula...

SEGFAULTING Interbase 6 SS Linux

Hi Doodz, while doing some coding i found out a serious bug in Interbase 6 SuperServer for Linux final Version. If you hand a server a query with 0 bytes, it will say goodbye with a nice SEGFAULT. My test-environment is: SuSE Linux 6.4, Kernel 2.2.14, IB6SS. regards, mephisto/pandora...

[ Hackerslab bug_paper ] HP-UX bdf -t option buffer overflow vul.

================================================================================ Hackerslab bugpaper HP-UX bdf -t option buffer overflow vul ================================================================================ File : /usr/bin/bdf SYSTEM : HP-UX 11.00 Tested by HP-UX B.11.00 INFO : bdf...

Problems with: xcdroast, gatos, xkobo, xbill, iagno, ++

---------------------------------------------------------------- - A result of too much time - [email protected] anno 2000 - ---------------------------------------------------------------- xcdroast Version 0.96e ======================== Comes with Mandrake 7.0, others? I am not sure about...

gnapster dos(?)

Hello, Can anyone else verify this :- Gnapster Version : 1.3.9 & 1.3.10 Host: FreeBSD 4.0-Release, x86 first we do gdb run Starting program: /usr/local/bin/gnapster meanwhile .... yes "GET AAAAAAAAA...MANY As....." | nc localgnapsterlisteningport result.... Program received signal SIGSEGV,...

Kmail heap overflow

Hi When a letter sent to a kmail user has an attachment with long about 250 bytes long filename, kmail 1.0.28 segfaults. EIP does NOT get overwritten, only EAX. Dear gurus, is it exploitable? : Byez -- Lez [email protected] http://w3.swi.hu/lezli...

imapd4r1 v12.264

Newest RH: OK nimue IMAP4rev1 v12.264 server ready 1 login lcamtuf test 1 OK LOGIN completed 1 list "" AAAAAAAAAAAAAAAAAAAAAAAAAAA...yes, a lot of 'A's ; Program received signal SIGSEGV, Segmentation fault. 0x41414141 in ?? sigh Privledges seems to be dropped, but, anyway, it's nice way to get...

sun.5.6.lpset.txt

Date: Tue, 11 May 1999 11:43:46 +0900 From: kim yong-jun homepage=ce.hannam.ac.kr/s96192 To: [email protected] Subject: SunOS 5.6 X86 lpset vulnerability This is my second post to ButTraq. If this is old, I'm sorry. It's buffer overflow in "/usr/bin/lpset". View this command : loveyou@/ %...

lynx-2.8.x-BOF.txt

Date: Sun, 6 Sep 1998 00:53:24 +0200 From: Michal Zalewski To: [email protected] Subject: Sendmail, lynx, Netscape, sshd, Linux kernel twice Bugs in lynx 2.8.x including latest development versions: ----------------------------------------------------------- Trivial overflows in protocol...

ftpd.locate.findutils.txt

Date: Fri, 30 Apr 1999 11:07:20 +0300 From: Sergey V. Kolychev To: [email protected] Subject: Buffer overflow in ftpd and locate bug Hi. I had problem with locate from findutils-4.1.24.rpm from Redhat-5.1 It segfaults if we have huge directory at incoming ftp which created by exploits for ftpd...