CVE-2017-8779
CVE-2017-8779
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.
Affected products
n/a · n/apublic PoCs found — 3
githubgithub.com/drbothen/GO-RPCBOMB★ 4cve_referencewww.exploit-db.com/exploits/41974/unverifiedexploitdbwww.exploit-db.com/exploits/41974unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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http://openwall.com/lists/oss-security/2017/05/03/12http://openwall.com/lists/oss-security/2017/05/04/1https://access.redhat.com/errata/RHBA-2017:1497https://access.redhat.com/errata/RHSA-2017:1262https://access.redhat.com/errata/RHSA-2017:1263https://access.redhat.com/errata/RHSA-2017:1267https://access.redhat.com/errata/RHSA-2017:1268https://access.redhat.com/errata/RHSA-2017:1395https://github.com/drbothen/GO-RPCBOMBhttps://github.com/guidovranken/rpcbomb/https://guidovranken.wordpress.com/2017/05/03/rpcbomb-remote-rpcbind-denial-of-service-patches/https://security.gentoo.org/glsa/201706-07