Metrics
Metric |
Score |
Sévérité |
CVSS Vecteur |
Source |
V2 |
7.5 |
|
AV:N/AC:L/Au:N/C:P/I:P/A:P |
[email protected] |
EPSS
EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.
EPSS Score
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.
EPSS Percentile
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 : 22419
Date de publication : 2003-03-24 23:00 +00:00
Auteur : Sir Mordred
EDB Vérifié : Yes
source: https://www.securityfocus.com/bid/7187/info
A vulnerability has been reported in PHP versions 4.3.1 and earlier. The problem occurs in the socket_iovec_alloc() and may allow an attacker to corrupt memory. Specifically, the affected function fails to carry out sanity checks on user-supplied argument values, making it prone to an integer overflow.
This may make it possible for an attacker to trigger a denial of service. Although it has not been confirmed, it may also be possible to exploit this issue to execute arbitrary code.
It should be noted that socket functionality is only included in PHP if compiled with the "--enable-sockets" option.
<?php
socket_iovec_alloc(0x20000000);
?>
Exploit Database EDB-ID : 22425
Date de publication : 2003-03-25 23:00 +00:00
Auteur : Sir Mordred
EDB Vérifié : Yes
source: https://www.securityfocus.com/bid/7197/info
A vulnerability has been reported in PHP versions 4.3.1 and earlier. The problem occurs in the socket_recv() and may allow an attacker to corrupt memory. Specifically, the affected function fails to carry out sanity checks on user-supplied argument values, making it prone to an integer overflow.
This may make it possible for an attacker to trigger a denial of service. Although it has not been confirmed, it may also be possible to exploit this issue to execute arbitrary code.
It should be noted that socket functionality is only included in PHP if compiled with the "--enable-sockets" option.
<?php
$buf = "";
socket_recv(socket_create(AF_INET, SOCK_STREAM, 0), $buf, -3, 0);
?>
Exploit Database EDB-ID : 22426
Date de publication : 2003-03-25 23:00 +00:00
Auteur : Sir Mordred
EDB Vérifié : Yes
source: https://www.securityfocus.com/bid/7198/info
A vulnerability has been reported in PHP versions 4.3.1 and earlier. The problem occurs in the socket_recvfrom() and may allow an attacker to corrupt memory. Specifically, the affected function fails to carry out sanity checks on user-supplied argument values, making it prone to an integer overflow.
This may make it possible for an attacker to trigger a denial of service. Although it has not been confirmed, it may also be possible to exploit this issue to execute arbitrary code.
It should be noted that socket functionality is only included in PHP if compiled with the "--enable-sockets" option.
<?php
$buf = "";
$name = "";
socket_recvfrom(socket_create(AF_INET, SOCK_STREAM, 0), $buf, -3, 0,
$name);
?>
Products Mentioned
Configuraton 0
Php>>Php >> Version 4.0
Php>>Php >> Version 4.0.1
Php>>Php >> Version 4.0.2
Php>>Php >> Version 4.0.3
Php>>Php >> Version 4.0.4
Php>>Php >> Version 4.0.5
Php>>Php >> Version 4.0.6
Php>>Php >> Version 4.0.7
Php>>Php >> Version 4.1.0
Php>>Php >> Version 4.1.1
Php>>Php >> Version 4.1.2
Php>>Php >> Version 4.2.0
Php>>Php >> Version 4.2.1
Php>>Php >> Version 4.2.2
Php>>Php >> Version 4.2.3
Php>>Php >> Version 4.3.0
Php>>Php >> Version 4.3.1
References