8761593 2002-07-21 14:09 +0200 /14 rader/ SpaceWalker <spacewalker@minithins.net> Sänt av: joel@lysator.liu.se Importerad: 2002-07-23 00:12 av Brevbäraren Extern mottagare: bugtraq@securityfocus.com Extern kopiemottagare: vuln-dev@securityfocus.com Mottagare: Bugtraq (import) <23174> Ärende: Nanog traceroute format string exploit. ------------------------------------------------------------ From: SpaceWalker <spacewalker@minithins.net> To: bugtraq@securityfocus.com Cc: vuln-dev@securityfocus.com Message-ID: <20020721140924.2584c3cf.spacewalker@minithins.net> Hello, As the vulnerability has been published some weeks ago, and no working exploit has been released (the perl exploit was joke) I decided to release my private exploit. I do it only because -This exploit will never be used to haxor something because I never saw this traceroute used by default -This exploit find offsets "by the proper way" and doesn't place the target adresses in the format string. (and is interresting to study for beginners). Have phun, please don't haxor with it. SpaceWalker (8761593) /SpaceWalker <spacewalker@minithins.net>/(Ombruten) Bilaga (application/octet-stream) i text 8761594 Kommentar i text 8766598 av Ryan Mansager <rmger@nrez.net> Kommentar i text 8769890 av Olaf Kirch <okir@suse.de> 8761594 2002-07-21 14:09 +0200 /16 rader/ SpaceWalker <spacewalker@minithins.net> Bilagans filnamn: "tracerouteexp.tgz" Importerad: 2002-07-23 00:12 av Brevbäraren Extern mottagare: bugtraq@securityfocus.com Extern kopiemottagare: vuln-dev@securityfocus.com Mottagare: Bugtraq (import) <23175> Bilaga (text/plain) till text 8761593 Ärende: Bilaga (tracerouteexp.tgz) till: Nanog traceroute format string exploit. ------------------------------------------------------------ q£:= íýwÛ6®¿Ú§5ȶ$ÇiÇݲ6Ýv/[÷ômﺼ<Ù¢m5²èÓGléþöR_¶³Û^×ëÝÌö% Ĥ±7æ±ÈRÎoÝI³í}ûI¿¿mçIßÆ߶³¿/«ö ¾ëô÷Ý0èÚ½¬ÿ×°SmYz1cbé W<Þ ÇãäC0ôa[ZÙÿ¹Dñû¦a;¶}@û½fÿ'=÷ ´ÿ0îôÝ'O0û}3²®ýÍ÷¿»ËÎgAÂàÿÂS&&l q%"Ç ÏÙ$söü»³F£±ÛmÂ4sÜrmÛÅ>f.ËÎ<tDI'âi«ÑÈ!çóÏ !74À§A438JR?Ù³RWÐ[í0Õúnnz»àÉj7ìoºÚ»ôzoÑ´Ús^é1ÀJ:3£ÉoRGl<ÝÙÝåÑuhÐüÔç âìË×/_üpzòë9¬Ñ ¿pn:ã¬}ÎFÙdÂaj7òíñOÇ/^È9®-§$¥)ïÇÌcï¶<çÅÉËãקç_¿:;gF(Æ^8Ij0]6Ë.½Û-E|¬Ás~üÃW'©;sÞ-YD·ÀÖ¼HLÛ»#â`Z1r|ç'gç¸3fCûÑDMø*#/d×^tØëixH\96P`¨S^·z6QSÍ JÙ5G"áC^A+½×:}Ð-/ó¡Cï^L#=,tF ß!÷j=Y ,H(¢)y 2&81$Àd_MÄ"ÊæCð mÇ|bÏ#> "yä[¤OcD êÅ[¿61$ðÂä*tc"bs § a=îí!t#&¡<-i{{Ð ¶ìÅÜ»ÂwH-Í@x}§äÊoø6Wq´ç^ªXF¥äIÂ$üM|(ÇH¿ß8¶»1 Á0Kôè.Ð!¼gâóĦ<I/©¨t wÀüîõé)¾ Î!°ïß"ìáÐ8~|5ä,e´ ;O'¦qÇ"fËYrHÀúo,8vS¿²m§¥¥ÖX/ä ûCØÚñ,6ï+Ò86©ïîîr°;ØXiá´VöùçÿáØN̨Eã`×DUB_Rc{Ìa-dGÝtí¢àÓ51pú£X\ñ¨£^#ïÓpî âH3älíI(\ôâÖÌ-äTÞhQ¾Ðû»bE¸ÓÈp>ÌJË8HÉë#©cå+/ÚÍXoåÔ²×ô´ç^aÁ^jßÆu~ç¦QuÑv$ÍLSñÎ1û ´V=czäÙ3ç ¥MTù!i~å!zÈfÁtƼW³wf<ÁM²³3Ø!3p¶±ÓyÞ0T\~¸w°þ¡hiCø¯FjÓ;0ÁÂæ¾ÐQz.QpäåzHRJz.±AÛ34ånµ@Pý*¤Fï <É_6¼ÕR«â½+RK)Ècg±RüU¹|GA¡OAZe©)5zôT®I.µçíÖ´·°\:¬l¡t<LxãWq¢ÕP;;ÿ&gBÛÙý\q´ÒÊòÀ ¹ÿá&ë£n/¸V.`·2ÀÂÚJEnP 4q49B~EX6ºaaù´ßù½G§fK%Ò®Þ¸}´KiÑ»øûµ]+çS,ÃPNLztí©h¬uGdR²µLΣ·79$Úw£Y³×¹îj7J£òØ`î:ÔR,·¯h(ÃÁ4b?4¬R&½b2P¶Ûz¤å"'_÷ÉSùz=LJ½îÝsÕ>¢¶²_k&JÕj^>à'¬È]qÚ:*âÚu%É}à÷1Dggì±[<®b!@ʨ,>ªð`ÍC²Ê!÷½ìfiø»â·,ô²h<Té§>ó*©Q ¯ BpA¨JóqÑïRå!ìõ/µâcþ#g3ïK»PdþÅR/¹BpÕ;L8I1R&P>¬öó¤ ^£´¬×]µpÜwìÍhù2`L ¨Á6úÓËÕ&1D&¦Bw6æèí²Û{q<fAêûÇä,5å± «1¢}kîÉûë<Þty7ë~°pNñè2¬j´òë=&Oú¬£½Êø7YîrxãFÅOçyfµÊ_T·¹5èBs)Zåt mê¤@-» ý»6áÔ4¼©âgøoê1ØË}þÝ-J»¯©ZGÁm£¬(e¡_?GJÁÊ^ç¥ÈÀÁïøÂÃÏ¥sÓJ1cÎÍÊ Ê!?Ï7-Ǩ- µIÄÞ°W #X0i¬¢*Är/*§ BÕõl¦»»õtV _'ãædVEó®î-É_f7å2@лð{ Në¨B n½iÏ.à }ÿãs¤òj|*åÆç%þ¸?®/ÓdäP¢N·T è4}êé°|âe!²KeÄÈå!£Í8¨fQÆBÌ zÐQ~ujë ÃÓéï#cü5*Kø_É<ó^<âÏGÙt fߪÍ_Â<cé(¥SuÄa Wg*ºêZÊ"ß5Ë!¡7 i×AͲ1FN`ry(Ë'WRk«ÕLÃ1ìY-'`fHLÚëòVPOCRÚÉt¥mÐäN^αdù]~söúuyôÈi,Fdt%r°»À_`HöÉÝ%¦³£[Xþ2½óZÆzuþõÄøRÄ üäÒqÖÂzäqdsÎa|&@ñbun!hÆ.÷ñóÃã÷|7]yÄM*ææØWµM @Z/±äÚ1$ W¸Âp+¦8wD/ýTÄüôcX[R(y~vpn¢sÐ %éØ7ID¶oòúd´V-wÐvnèa¥âì½µ3e` x&ôR/Ψ86È~órÙº¡ä Þ"apÍ·¹/UØoùE+0ôêaýËO@w>}Èjó}R'¾ÀX(Ò-pL8°''¬¨¨¿m WÆ·CÀb×Yñ¶É?3ð¡ú@=åѵi}}rzúüÕ! ë? s "×àiæ(¨¹©*HzñCÆðK±HÑLYK§cU&Þ çk]"pÅ ã0ÉÀeÑ¡8\^ÏÓC.øȶÌ1(Çef W0ÆôîqôøÃU`÷R°PHµ Z´ªÎonä34£T÷wÖ!¾&°Z(ݨ~p y²Sí®!L ¡úØAL®üZ²Ê§ä°zì½kÖC2¹hÚ)ôw¹ÊÊ7²o 4N×GIð{*ûPßZð¹æÖ#«¦s>ÉFZ4ײo>³KEäz£B<k3êA¾Í!©#~ÆÞ¤ °QkÌ¥°deЪÅr(ÆAfPu¯ßؤ½ê;`9z¢!æí"VlËRWB&=ù´×KÙAÇf_½:}^+>~~rVú¦G J쥧¾Îvó³}Û?R«Õñæ¶XBvòsÀÂ9K&åÐTB¼Ú\Wº~b©<:¬dxRߨ ÙÌË@y©qÐ,tú]ó¿ýUý§Uï|ë]ñ øæ÷Kãþû¶½ïÈûðÛî÷Ý}¼ÿqÐÛßÞÿøíùËÓã¯Îà²ö+µçÞl¾úò'ÏÏ¡[^l!ÓëuDÙ!+õ&Ì<dMâ6_ðñL0Ã7ò·Jz¸fZ ËXÎúÖ}fñ* ñt<föç£åÁ18¶Î¼xÎÚÒ@ ívÆ¿1ê¿ÁëýÖüúªýÓ>¿ï`ëì_Þù£Öëï÷òû_ûOÐþ{óÙ?µÜ>ªû_Á4òÂË^öNãHüÉ_úWõ¢Åäj'àMÂJµ/£¯¹H³¬|Î%o`K>ÙC £»¡Ñþ¡_]xuò·ç¯ûÃü+ìè_mz=¸áoÕªjÚ Ê@Ú \Ë8q|kU"3æ¥)/RÈ0ä~gµ$)L¹rñ;RàÙãBÍn·zËÈ}Z|+$'ÓÀÿà2\ 2+ÀÇW&¥äÌÄUL¡2Û-*gøR ¹¥rÁÑú1]@pÙ'Î Zd¸Ò ªÁùÙÂUÀÎ uvþâÕëóËß|÷Jeó÷íq£Ûo³,£ªañ]¨T«mn]碥éPÚI©Úí¥<tÅ|QAÍ.¿ÝQuaí±a)8EþNí5Èd@";2¹ùr;ÔòU7ÄÌêû¡ñ¤»¸1AÄ´`õ(ÖÉÇáü,[°º"ÛUóT& Ká='üÎ/ãúNøtFÉP~ßÊ \pSs± Ì òò@µ©¬ ÂÊÕ=õÛQnÿ EDÕoÐmbôÖÏæÖ~«Ëí3Ü;`í9% n7æs)üxúäîMUÆÌ¡øÞ3ñÙÊkëG;ªÝûnZõ"åja²Zø(9+µQ~`LEêÕ*í¶j×üØãEפ`£¯ÒäGVã?yê½w¿ÿ¹ô÷ÿ¹=ÿþ£ï¸[ü÷ÿmtÁ3Úª¯ n ZXT+à þ×ÇÕêöOùýÙ{¥ñ{ößïÿ³o;²þsp°µÿÑ TáJqã@ÞA(»aß÷\FY\I@_TR=ïø^ê5;ÓPBV7óf½ã°yv¸wcá&Äì¡Û³v¼Ppdt#]ÌCûæ©]±Èá|îOÐï«~pðôIÏpê=¸îÄ'ÊÔÓ¨r¬s!w9? ɹ`ÄP¸ùúÏu Q¢lÔýPÃØz»mÛ¶mÛ¶mÛ¶mÛ¶mÛ¶mÛ¶mÛ¶mÛ¶mÛ¶mÛ¶mû@íßj&ú