This is a multi-part message in MIME format. ------=_NextPart_000_000A_01BE5408.7A2E9FA0 Content-Type: text/plain; charset="ISO-8859-2" Content-Transfer-Encoding: quoted-printable Un bug acaba de ser anunciado por HP el dia de ayer, la falla esta = presente en las computadoras HP 9000 series 700/800 y compromete al = componente rpc.pcnfsd (procedimiento remoto que es usado por los = clientes NFS este es un servicio que provee autentificacion de nombres = de usuario y passwords en sistemas que tienen un cliente NFS instalado) = el cual presenta un error al acceder al directorio spool.=20 Mediante la correcta utilizacion de este bug es posible escribir data en = el directorio spool de la impresora predeterminada y podr=EDa ser usado = para conseguir acceso como administrador a la maquina comprometida. Al final del mail transcribo literalmente el boletin de seguridad = emitido por HP a sus usuarios a nivel mundial. Un parche para corregir = el problema ya se encuentra disponible en: ftp:us-ffs.external.hp.com Saludos. pachin =20 Puede verificar esta firma digital en = http://www.visual-labs.com/pachin/pachinpgp.txt -----BEGIN PGP PUBLIC KEY BLOCK----- mQGiBDaeJg4RBADMfd1VNVOrjEoFX7ArN/virkdnq97El8QhsZ1OvzqX0eJ39vCj AfBAOWdEu2xDc1Yx/MSeaqnR4vX5qoJdD1CInH9XC1i6oIrwqbSFqhBb6EGwKtME /vEbt0ScciIArawnT3wen7h03Gqv+PWBxj/fUcgKXsEUaICTJJIialkr8QCg/0LJ NxqnIlSbKtiviubrnOiXbbMD/RqXnEDODFm9UlfRsmA9Ljazyfv8u08AcEUp2VWU YppBMLo1K/QMNGnd03TxNjUDUSUVtzXDyN/y5jxjQBdaG+6TpqwH8tqN8C2kGMFH s4GRo3DJ/k4FOVEZSqg3QW1pmh+qnhqO6ne8Ah0kk2Txgx+D/bRyBLurxyQuwIzT 7X1qBACJ2L51MAQ18icLTKiasxo1IjMVXmlPRmIu3OiOWC7G2XTl8ZrcHRzWvW35 qw1UYoCZxyPqnEUGHW5SNmFwxguSdtqL/Vfki/m9vVRXeoCMvG7RmEZ5C6J32dV8 RMQSicgtwh3lVQ5+ayke+3+wEsBbXX5RW2XyP+7Rc6YYyhd/NrQjcGFjaGluIDxw YWNoaW5AdHJ1amlsbG92aXJ0dWFsLmNvbT6JAEsEEBECAAsFAjaeJg4ECwMCAQAK CRAxL6TqHqqQjVrkAJ48pW7ka4yOcOGnu4OeOlTd1YZXWgCePZTHagh9WdqldjtK 5uUNUuNpdS65Ag0ENp4mDxAIAPZCV7cIfwgXcqK61qlC8wXo+VMROU+28W65Szgg 2gGnVqMU6Y9AVfPQB8bLQ6mUrfdMZIZJ+AyDvWXpF9Sh01D49Vlf3HZSTz09jdvO meFXklnN/biudE/F/Ha8g8VHMGHOfMlm/xX5u/2RXscBqtNbno2gpXI61Brwv0YA WCvl9Ij9WE5J280gtJ3kkQc2azNsOA1FHQ98iLMcfFstjvbzySPAQ/ClWxiNjrtV jLhdONM0/XwXV0OjHRhs3jMhLLUq/zzhsSlAGBGNfISnCnLWhsQDGcgHKXrKlQzZ lp+r0ApQmwJG0wg9ZqRdQZ+cfL2JSyIZJrqrol7DVekyCzsAAgIH/2psz/lubQTM mbPS0GuuRxQj5Br6BuGMlFWWkfkF7TX8iXu04saWuTuIhcXVP65QSeAYIvcuRPjv +nnp/VkA894wLeOchrgdvPZzeLsexdLnDST92k2nXBUPC35gihMVPLHGcwV0RMpu A2VGAoCwLZriM0EYxh2cRXxQCQrVF73jVFoaJ8eXPbnTvAfcwyFOCdyZP9uu+k3+ kVM82kY+YCjIyVYpsD4r0bRA6Xw05BGgUyhmyFMX3MgsrMrIu+h4qeE0Z/U/n+Pk TdrpFZkd9cNp+FtOERxBw0WZpVJqhQW9fGPbvx8/Yjo1LM7w9M40Af4KXnl0T730 IiUImjT4SGWJAEYEGBECAAYFAjaeJg8ACgkQMS+k6h6qkI32nQCdF90BI9VKZ0Pg Rdo+G5us2JkJEuAAnj5mQKESjjMCPJtz3baM+Aoig5Ba =3D8fk2 -----END PGP PUBLIC KEY BLOCK----- >----- Forwarded message from HP Electronic Support Center ----- > >>From cam@europe-support.external.hp.com Mon Feb 8 19:29:57 1999 > > > HP Support Information Digests > >=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D >o HP Electronic Support Center World Wide Web Service > --------------------------------------------------- > > If you subscribed through the HP Electronic Support Center and would > like to be REMOVED from this mailing list, access the > HP Electronic Support Center on the World Wide Web at: > > http://europe-support.external.hp.com > > Login using your HP Electronic Support Center User ID and Password. > Then select Support Information Digests. You may then unsubscribe = from the > appropriate digest. >=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D > >=20 >Digest Name: Daily Security Bulletins Digest > Created: Mon Feb 8 15:00:05 MET 1999 > >Table of Contents: > >Document ID Title >--------------- ----------- >HPSBUX9902-091 Security Vulnerability with rpc.pcnfsd > >The documents are listed below. >------------------------------------------------------------------------= ------- > >=20 >Document ID: HPSBUX9902-091 >Date Loaded: 19990207 > Title: Security Vulnerability with rpc.pcnfsd > >------------------------------------------------------------------------= - > HEWLETT-PACKARD COMPANY SECURITY BULLETIN: #00091, 08 Febraury 1999 >------------------------------------------------------------------------= - > >The information in the following Security Bulletin should be acted upon >as soon as possible. Hewlett-Packard Company will not be liable for = any >consequences to any customer resulting from customer's failure to fully >implement instructions in this Security Bulletin as soon as possible. > >------------------------------------------------------------------------= - >PROBLEM: rpc.pcnfsd has an error in its use of the spool directory > >PLATFORM: HP 9000 series 700/800. > >DAMAGE: Remote and local users can compromise root access. > >SOLUTION: Install _all_ applicable patches listed below. Reboot = required. > >AVAILABILITY: All patches are available now. > >------------------------------------------------------------------------= - >I. > A. Background > rpc.pcnfsd is a remote procedure call used by NFS clients which = is > a service providing username and password authentication for = system > which have NFS client software installed. > If exploited, this defect allows the main printer spool directory > used by rpc.pcnfsd to be made world writeable. > > B. Fixing the problem > This involves installing a series of patches which require > rebooting the system. The main patch requires a libc patch, > which in turn requires a kernal patch. > > For HP-UX 10.01: PHNE_17248 > For HP-UX 10.10: PHNE_17248 > For HP-UX 10.20: PHNE_17098 > For HP-UX 11.00: PHNE_16470 > > The following sets of patches will need to be installed to = resolve > all the documented patch dependencies. The dependencies will be > satisfied by the patches listed, or any patch that supersedes = them: > > s700 10.01: PHNE_17248, PHKL_7059, PHCO_14253; > s800 10.01: PHNE_17248, PHKL_7060, PHCO_14253; > s700 10.10: PHNE_17248, PHKL_8292, PHCO_14254; > s800 10.10: PHNE_17248, PHKL_8293, PHCO_14254; > s700 10.20: PHNE_17098, PHKL_9155, PHKL_16750, > PHCO_13777, PHCO_12922, PHCO_17389, > PHNE_16237, PHKL_16959, PHKL_17012, > PHKL_17253, PHKL_12007; > s800 10.20: PHNE_17098, PHKL_9156, PHKL_16751, > PHCO_13777, PHCO_12922, PHCO_17389, > PHNE_17097, PHKL_16957, PHKL_17013, > PHKL_17254, PHKL_12008; > s700 11.00: PHNE_16470, PHCO_16629, PHKL_15689, > PHCO_14625; > s800 11.00: PHNE_16470, PHCO_16629, PHKL_15689, > PHCO_14625. > > NOTE: This problem is fixed fully in HP-UX release 11.01. > > C. To subscribe to automatically receive future NEW HP Security > Bulletins from the HP Electronic Support Center via electronic > mail, do the following: > > Use your browser to get to the HP Electronic Support Center page > at: > > http://us-support.external.hp.com > (for US, Canada, Asia-Pacific, & Latin-America) > http://europe-support.external.hp.com (for Europe) > > Login with your user ID and password (or register for one). > Remember to save the User ID assigned to you, and your password. > Once you are in the Main Menu: > To -subscribe- to future HP Security Bulletins, > click on "Support Information Digests". > To -review- bulletins already released from the main Menu, > click on the "Search Technical Knowledge Database." > > Near the bottom of the next page, click on "Browse the HP > Security Bulletin Archive". > Once in the archive there is another link to our current Security > Patch Matrix. Updated daily, this matrix categorizes security > patches by platform/OS release, and by bulletin topic. > > The security patch matrix is also available via anonymous ftp: > > us-ffs.external.hp.com > ~ftp/export/patches/hp-ux_patch_matrix > > D. To report new security vulnerabilities, send email to > > security-alert@hp.com > > Please encrypt any exploit information using the security-alert > PGP key, available from your local key server, or by sending a > message with a -subject- (not body) of 'get key' (no quotes) to > security-alert@hp.com. > > Permission is granted for copying and circulating this Bulletin to > Hewlett-Packard (HP) customers (or the Internet community) for the > purpose of alerting them to problems, if and only if, the Bulletin > is not edited or changed in any way, is attributed to HP, and > provided such reproduction and/or distribution is performed for > non-commercial purposes. > > Any other use of this information is prohibited. HP is not liable > for any misuse of this information by any third party. >________________________________________________________________________= >-----End of Document ID: = HPSBUX9902-091-------------------------------------- > >----- End of forwarded message from HP Electronic Support Center ----- ------=_NextPart_000_000A_01BE5408.7A2E9FA0 Content-Type: text/html; charset="ISO-8859-2" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD W3 HTML//EN">Un bug acaba de ser anunciado por HP el = dia de ayer,=20 la falla esta presente en las computadoras HP 9000 = series=20 700/800 y compromete al componente rpc.pcnfsd (procedimiento remoto que = es usado=20 por los clientes NFS este es un servicio que provee autentificacion de = nombres=20 de usuario y passwords en sistemas que tienen un cliente NFS instalado) = el cual=20 presenta un error al acceder al directorio spool.Mediante la correcta utilizacion de este bug es = posible=20 escribir data en el directorio spool de la impresora predeterminada y=20 podría ser usado para conseguir acceso como = administrador a la maquina comprometida.Al final del mail transcribo = literalmente el=20 boletin de seguridad emitido por HP a sus usuarios a nivel mundial. Un = parche=20 para corregir el problema ya se encuentra disponible en: ftp:us-ffs.external.hp.com
Saludos.pachinPuede verificar esta firma digital = en http://www.visua= l-labs.com/pachin/pachinpgp.txt
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>
>>From cam@europe-support.ext= ernal.hp.com =20 Mon Feb 8 19:29:57=20 1999
>
>
> &nb= sp; &nbs= p; =20 HP Support Information=20 Digests
>
>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>o =20 HP Electronic Support Center World Wide Web Service
> =20 ---------------------------------------------------
>
> = =20 If you subscribed through the HP Electronic Support Center and=20 would
> like to be REMOVED from this mailing list, = access=20 the
> HP Electronic Support Center on the World Wide = Web=20 at:
>
> http://europe-support.exte= rnal.hp.com
>
> =20 Login using your HP Electronic Support Center User ID and=20 Password.
> Then select Support Information = Digests. You=20 may then unsubscribe from the
> appropriate=20 digest.
>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D
>
>=20
>Digest Name: Daily Security Bulletins=20 Digest
> Created: Mon Feb 8 15:00:05 = MET=20 1999
>
>Table of Contents:
>
>Document=20 ID Title
>--------------- =20 -----------
>HPSBUX9902-091 Security Vulnerability = with=20 rpc.pcnfsd
>
>The documents are listed=20 below.
>-----------------------------------------------------------= --------------------
>
>=20
>Document ID: HPSBUX9902-091
>Date Loaded: =20 19990207
> Title: Security=20 Vulnerability with=20 rpc.pcnfsd
>
>-----------------------------------------------= --------------------------
> =20 HEWLETT-PACKARD COMPANY SECURITY BULLETIN: #00091, 08 Febraury=20 1999
>-------------------------------------------------------------= ------------
>
>The=20 information in the following Security Bulletin should be acted = upon
>as=20 soon as possible. Hewlett-Packard Company will not be liable for=20 any
>consequences to any customer resulting from customer's = failure to=20 fully
>implement instructions in this Security Bulletin as soon as = possible.
>
>------------------------------------------------= -------------------------
>PROBLEM: =20 rpc.pcnfsd has an error in its use of the spool=20 directory
>
>PLATFORM: HP 9000 series=20 700/800.
>
>DAMAGE: Remote and local users can=20 compromise root access.
>
>SOLUTION: Install _all_ = applicable=20 patches listed below. Reboot = required.
>
>AVAILABILITY: =20 All patches are available=20 now.
>
>-----------------------------------------------------= --------------------
>I.
> =20 A. Background
> rpc.pcnfsd is a = remote=20 procedure call used by NFS clients which=20 is
> a service providing username = and=20 password authentication for system
> = which=20 have NFS client software = installed.
> If=20 exploited, this defect allows the main printer spool=20 directory
> used by rpc.pcnfsd to be = made=20 world writeable.
>
> B. Fixing the=20 problem
> This involves installing a = series=20 of patches which require
> rebooting = the=20 system. The main patch requires a libc=20 patch,
> which in turn requires a = kernal=20 patch.
>
> For = HP-UX=20 10.01: &= nbsp; =20 PHNE_17248
> For HP-UX=20 10.10: &= nbsp; =20 PHNE_17248
> For HP-UX=20 10.20: &= nbsp; =20 PHNE_17098
> For HP-UX=20 11.00: &= nbsp; =20 PHNE_16470
>
> The following = sets of=20 patches will need to be installed to=20 resolve
> all the documented patch=20 dependencies. The dependencies will=20 be
> satisfied by the patches = listed, or any=20 patch that supersedes=20 them:
>
> s700=20 10.01: PHNE_17248, PHKL_7059, =20 PHCO_14253;
> s800=20 10.01: PHNE_17248, PHKL_7060, =20 PHCO_14253;
> s700=20 10.10: PHNE_17248, PHKL_8292, =20 PHCO_14254;
> s800=20 10.10: PHNE_17248, PHKL_8293, =20 PHCO_14254;
> s700=20 10.20: PHNE_17098, PHKL_9155, =20 PHKL_16750,
> = &= nbsp; =20 PHCO_13777, PHCO_12922,=20 PHCO_17389,
> = &= nbsp; =20 PHNE_16237, PHKL_16959,=20 PHKL_17012,
> = &= nbsp; =20 PHKL_17253, = PHKL_12007;
> s800=20 10.20: PHNE_17098, PHKL_9156, =20 PHKL_16751,
> = &= nbsp; =20 PHCO_13777, PHCO_12922,=20 PHCO_17389,
> = &= nbsp; =20 PHNE_17097, PHKL_16957,=20 PHKL_17013,
> = &= nbsp; =20 PHKL_17254, = PHKL_12008;
> s700=20 11.00: PHNE_16470, PHCO_16629,=20 PHKL_15689,
> = &= nbsp; =20 PHCO_14625;
> s800=20 11.00: PHNE_16470, PHCO_16629,=20 PHKL_15689,
> = &= nbsp; =20 PHCO_14625.
>
> NOTE: This = problem is=20 fixed fully in HP-UX release 11.01.
>
> C. To = subscribe=20 to automatically receive future NEW HP=20 Security
> Bulletins from the HP = Electronic=20 Support Center via electronic
> = mail, do the=20 following:
>
> Use your = browser to get=20 to the HP Electronic Support Center = page
> =20 at:
>
> http://us-support.external.hp.= com
> &nbs= p; =20 (for US, Canada, Asia-Pacific, &=20 Latin-America)
> http://europe-support.exte= rnal.hp.com =20 (for Europe)
>
> Login with = your user=20 ID and password (or register for = one).
> =20 Remember to save the User ID assigned to you, and your=20 password.
> Once you are in the Main = Menu:
> To -subscribe- to future HP = Security=20 Bulletins,
> click on=20 "Support Information = Digests".
> =20 To -review- bulletins already released from the main=20 Menu,
> click on the=20 "Search Technical Knowledge=20 Database."
>
> Near the = bottom of=20 the next page, click on "Browse the=20 HP
> Security Bulletin=20 Archive".
> Once in the archive = there=20 is another link to our current = Security
> =20 Patch Matrix. Updated daily, this matrix categorizes=20 security
> patches by platform/OS = release,=20 and by bulletin topic.
>
> The = security patch matrix is also available via anonymous=20 ftp:
>
> =20 us-ffs.external.hp.com
> =20 ~ftp/export/patches/hp-ux_patch_matrix
>
> D. To = report=20 new security vulnerabilities, send email=20 to
>
> security-alert@hp.com
>> =20 Please encrypt any exploit information using the=20 security-alert
> PGP key, available = from=20 your local key server, or by sending = a
> =20 message with a -subject- (not body) of 'get key' (no quotes)=20 to
> security-alert@hp.com.
><= BR>> =20 Permission is granted for copying and circulating this Bulletin=20 to
> Hewlett-Packard (HP) customers (or = the=20 Internet community) for the
> purpose of = alerting=20 them to problems, if and only if, the = Bulletin
> =20 is not edited or changed in any way, is attributed to HP,=20 and
> provided such reproduction and/or=20 distribution is performed for
> = non-commercial=20 purposes.
>
> Any other use of this=20 information is prohibited. HP is not = liable
> for=20 any misuse of this information by any third=20 party.
>___________________________________________________________= _____________
>-----End=20 of Document ID: =20 HPSBUX9902-091--------------------------------------
>
>-----= End of=20 forwarded message from HP Electronic Support Center = -----