CVE-2007-2872 : Détail

CVE-2007-2872

25.83%V3
Network
2007-06-04 15:00 +00:00
2018-10-16 12:57 +00:00

Alerte pour un CVE

Restez informé de toutes modifications pour un CVE spécifique.
Gestion des alertes

Descriptions

Multiple integer overflows in the chunk_split function in PHP 5 before 5.2.3 and PHP 4 before 4.4.8 allow remote attackers to cause a denial of service (crash) or execute arbitrary code via the (1) chunks, (2) srclen, and (3) chunklen arguments.

Informations

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrics

Metric Score Sévérité CVSS Vecteur Source
V2 6.8 AV:N/AC:M/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 : 30117

Date de publication : 2007-05-30 22:00 +00:00
Auteur : Gerhard Wagner
EDB Vérifié : Yes

source: https://www.securityfocus.com/bid/24261/info PHP is prone to an integer-overflow vulnerability because it fails to ensure that integer values aren't overrun. Attackers may exploit this issue to cause a buffer overflow and to corrupt process memory. Attackers may be able to execute arbitrary machine code in the context of the affected application. Failed exploit attempts will likely result in a denial-of-service condition. This issue affects versions prior to PHP 5.2.3. <? $a=str_repeat("A", 65535); $b=1; $c=str_repeat("A", 65535); chunk_split($a,$b,$c); ?>

Products Mentioned

Configuraton 0

Php>>Php >> Version To (including) 4.4.7

Php>>Php >> Version 5.0.0

Php>>Php >> Version 5.0.1

Php>>Php >> Version 5.0.2

Php>>Php >> Version 5.0.3

Php>>Php >> Version 5.0.4

Php>>Php >> Version 5.0.5

Php>>Php >> Version 5.1.0

Php>>Php >> Version 5.1.1

Php>>Php >> Version 5.1.2

Php>>Php >> Version 5.1.3

Php>>Php >> Version 5.1.4

Php>>Php >> Version 5.1.5

Php>>Php >> Version 5.1.6

Php>>Php >> Version 5.2.0

Php>>Php >> Version 5.2.1

Php>>Php >> Version 5.2.2

References

http://secunia.com/advisories/26231
Tags : third-party-advisory, x_refsource_SECUNIA
https://launchpad.net/bugs/173043
Tags : x_refsource_CONFIRM
http://secunia.com/advisories/27110
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2007-0888.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/26048
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/28750
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2008/0059
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/28658
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/26967
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/27351
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://secunia.com/advisories/27864
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.php.net/releases/4_4_8.php
Tags : x_refsource_CONFIRM
http://www.securitytracker.com/id?1018186
Tags : vdb-entry, x_refsource_SECTRACK
http://secunia.com/advisories/30040
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2008/0398
Tags : vdb-entry, x_refsource_VUPEN
http://osvdb.org/36083
Tags : vdb-entry, x_refsource_OSVDB
http://secunia.com/advisories/28936
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/26930
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/25456
Tags : third-party-advisory, x_refsource_SECUNIA
http://rhn.redhat.com/errata/RHSA-2007-0889.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.trustix.org/errata/2007/0023/
Tags : vendor-advisory, x_refsource_TRUSTIX
https://usn.ubuntu.com/549-1/
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.vupen.com/english/advisories/2007/3386
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/27037
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2007/2061
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/27545
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/26838
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.php.net/releases/5_2_3.php
Tags : x_refsource_CONFIRM
http://secunia.com/advisories/27377
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/25535
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=MDKSA-2007:187
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.php.net/ChangeLog-4.php
Tags : x_refsource_CONFIRM
http://secunia.com/advisories/27102
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/26895
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/28318
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/usn-549-2
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.redhat.com/support/errata/RHSA-2007-0890.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.redhat.com/support/errata/RHSA-2007-0891.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/26871
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/24261
Tags : vdb-entry, x_refsource_BID
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