CVE Vulnerability

CVE-2007-4657

Multiple integer overflows in PHP 4 before 4.4.8, and PHP 5 before 5.2.4, allow remote attackers to obtain sensitive information (memory contents) or cause a denial of service (thread crash) via a large len value to the (1) strspn or (2) strcspn function, which triggers an out-of-bounds read. NOTE: this affects different product versions than CVE-2007-3996.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

References
Link Resource
http://secweb.se/en/advisories/php-strcspn-information-leak-vulnerability/ Third Party Advisory
http://www.php.net/ChangeLog-5.php#5.2.4 Patch Vendor Advisory
http://www.php.net/releases/5_2_4.php Vendor Advisory
http://secunia.com/advisories/26642 Third Party Advisory
https://issues.rpath.com/browse/RPL-1702 Broken Link
https://issues.rpath.com/browse/RPL-1693 Broken Link
https://launchpad.net/bugs/173043 Third Party Advisory
http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml Third Party Advisory
http://www.trustix.org/errata/2007/0026/ Broken Link
http://www.ubuntu.com/usn/usn-549-2 Broken Link
http://secunia.com/advisories/26822 Third Party Advisory
http://secunia.com/advisories/26838 Third Party Advisory
http://secunia.com/advisories/27377 Third Party Advisory
http://secunia.com/advisories/27102 Third Party Advisory
http://secunia.com/advisories/27864 Third Party Advisory
http://www.php.net/ChangeLog-4.php Vendor Advisory
http://www.php.net/releases/4_4_8.php Vendor Advisory
http://www.debian.org/security/2008/dsa-1444 Third Party Advisory
http://secunia.com/advisories/28249 Third Party Advisory
http://secunia.com/advisories/28318 Third Party Advisory
http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.335136 Mailing List Third Party Advisory
http://secunia.com/advisories/28936 Third Party Advisory
http://www.debian.org/security/2008/dsa-1578 Third Party Advisory
http://secunia.com/advisories/30288 Third Party Advisory
http://www.vupen.com/english/advisories/2008/0059 Third Party Advisory
http://www.vupen.com/english/advisories/2007/3023 Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/39399 Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/36388 Third Party Advisory VDB Entry
https://usn.ubuntu.com/549-1/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:7.04:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:7.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:6.10:*:*:*:*:*:*:*
Information

Published : 2007-09-04 10:17

Updated : 2018-10-26 02:05

NVD link : CVE-2007-4657

Mitre link : CVE-2007-4657

Products Affected
No products.
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-189