CVE-2017-8779

N/A

Descricao

rpcbind through 0.2.4, LIBTIRPC through 1.0.1 and 1.0.2-rc through 1.0.2-rc3, and NTIRPC through 1.4.3 do not consider the maximum RPC data size during memory allocation for XDR strings, which allows remote attackers to cause a denial of service (memory consumption with no subsequent free) via a crafted UDP packet to port 111, aka rpcbomb.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado5/4/2017

Ultima modificacao4/20/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

libtirpc_project:libtirpcntirpc_project:ntirpcrpcbind_project:rpcbind

Fraquezas (CWE)

CWE-770

Referencias

http://openwall.com/lists/oss-security/2017/05/03/12(cve@mitre.org)

http://openwall.com/lists/oss-security/2017/05/04/1(cve@mitre.org)

http://www.debian.org/security/2017/dsa-3845(cve@mitre.org)

http://www.securityfocus.com/bid/98325(cve@mitre.org)

http://www.securitytracker.com/id/1038532(cve@mitre.org)

https://access.redhat.com/errata/RHBA-2017:1497(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2017:1262(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2017:1263(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2017:1267(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2017:1268(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2017:1395(cve@mitre.org)

https://github.com/drbothen/GO-RPCBOMB(cve@mitre.org)

https://github.com/guidovranken/rpcbomb/(cve@mitre.org)

https://guidovranken.wordpress.com/2017/05/03/rpcbomb-remote-rpcbind-denial-of-service-patches/(cve@mitre.org)

https://security.gentoo.org/glsa/201706-07(cve@mitre.org)

https://security.netapp.com/advisory/ntap-20180109-0001/(cve@mitre.org)

https://usn.ubuntu.com/3759-1/(cve@mitre.org)

https://usn.ubuntu.com/3759-2/(cve@mitre.org)

https://www.exploit-db.com/exploits/41974/(cve@mitre.org)

http://openwall.com/lists/oss-security/2017/05/03/12(af854a3a-2127-422b-91ae-364da2661108)

http://openwall.com/lists/oss-security/2017/05/04/1(af854a3a-2127-422b-91ae-364da2661108)

http://www.debian.org/security/2017/dsa-3845(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/98325(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1038532(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHBA-2017:1497(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:1262(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:1263(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:1267(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:1268(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:1395(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/drbothen/GO-RPCBOMB(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/guidovranken/rpcbomb/(af854a3a-2127-422b-91ae-364da2661108)

https://guidovranken.wordpress.com/2017/05/03/rpcbomb-remote-rpcbind-denial-of-service-patches/(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/201706-07(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20180109-0001/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3759-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3759-2/(af854a3a-2127-422b-91ae-364da2661108)

https://www.exploit-db.com/exploits/41974/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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