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Vulnerability Details : CVE-2007-2872

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.
Publish Date : 2007-06-04 Last Update Date : 2012-10-30
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- CVSS Scores & Vulnerability Types

CVSS Score
6.8
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute CodeOverflow
CWE ID 189

- Vendor Statements

Red Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=CVE-2007-2872 The Red Hat Security Response Team has rated this issue as having moderate security impact, a future update may address this flaw.
Source: Redhat

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate 2007-06-01 2007-06-01
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @ cvedetails.com

- Related OVAL Definitions

Title Definition Id Class Family
CVE-2007-2872 oval:org.opensuse.security:def:20072872 unix
ELSA-2007:0890: php security update (Moderate) oval:org.mitre.oval:def:22339 unix
Multiple integer overflows in the chunk_split function in PHP 5 before 5.2.3 and PHP 4 before 4.4.8 allow remote attacke... oval:org.mitre.oval:def:9424 unix
RHSA-2007:0889: php security update (Moderate) oval:com.redhat.rhsa:def:20070889 unix
RHSA-2007:0890: php security update (Moderate) oval:com.redhat.rhsa:def:20070890 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2007-2872

# Product Type Vendor Product Version Update Edition Language
1 Application PHP PHP 4.4.7 Version Details Vulnerabilities
2 Application PHP PHP 5.0.0 Version Details Vulnerabilities
3 Application PHP PHP 5.0.1 Version Details Vulnerabilities
4 Application PHP PHP 5.0.2 Version Details Vulnerabilities
5 Application PHP PHP 5.0.3 Version Details Vulnerabilities
6 Application PHP PHP 5.0.4 Version Details Vulnerabilities
7 Application PHP PHP 5.0.5 Version Details Vulnerabilities
8 Application PHP PHP 5.1 Version Details Vulnerabilities
9 Application PHP PHP 5.1.0 Version Details Vulnerabilities
10 Application PHP PHP 5.1.1 Version Details Vulnerabilities
11 Application PHP PHP 5.1.2 Version Details Vulnerabilities
12 Application PHP PHP 5.1.3 Version Details Vulnerabilities
13 Application PHP PHP 5.1.4 Version Details Vulnerabilities
14 Application PHP PHP 5.1.5 Version Details Vulnerabilities
15 Application PHP PHP 5.1.6 Version Details Vulnerabilities
16 Application PHP PHP 5.2.0 Version Details Vulnerabilities
17 Application PHP PHP 5.2.1 Version Details Vulnerabilities
18 Application PHP PHP 5.2.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
PHP PHP 18

- References For CVE-2007-2872

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01178795
HP SSRT071447
http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html
SUSE SUSE-SA:2008:004
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01345501
HP SSRT080010
http://lists.opensuse.org/opensuse-security-announce/2007-07/msg00006.html
SUSE SUSE-SA:2007:044
http://osvdb.org/36083
OSVDB 36083
http://rhn.redhat.com/errata/RHSA-2007-0889.html
REDHAT RHSA-2007:0889
http://secunia.com/advisories/25456
SECUNIA 25456
http://secunia.com/advisories/25535
SECUNIA 25535
http://secunia.com/advisories/26048
SECUNIA 26048
http://secunia.com/advisories/26231
SECUNIA 26231
http://secunia.com/advisories/26838
SECUNIA 26838
http://secunia.com/advisories/26871
SECUNIA 26871
http://secunia.com/advisories/26895
SECUNIA 26895
http://secunia.com/advisories/26930
SECUNIA 26930
http://secunia.com/advisories/26967
SECUNIA 26967
http://secunia.com/advisories/27037
SECUNIA 27037
http://secunia.com/advisories/27102
SECUNIA 27102
http://secunia.com/advisories/27110
SECUNIA 27110
http://secunia.com/advisories/27351
SECUNIA 27351
http://secunia.com/advisories/27377
SECUNIA 27377
http://secunia.com/advisories/27545
SECUNIA 27545
http://secunia.com/advisories/27864
SECUNIA 27864
http://secunia.com/advisories/28318
SECUNIA 28318
http://secunia.com/advisories/28658
SECUNIA 28658
http://secunia.com/advisories/28750
SECUNIA 28750
http://secunia.com/advisories/28936
SECUNIA 28936
http://secunia.com/advisories/30040
SECUNIA 30040
http://support.avaya.com/elmodocs2/security/ASA-2007-449.htm CONFIRM
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.482863
SLACKWARE SSA:2007-152-01
http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.335136
SLACKWARE SSA:2008-045-03
http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml
GENTOO GLSA-200710-02
http://www.php.net/releases/4_4_8.php CONFIRM
http://www.php.net/ChangeLog-4.php CONFIRM
http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.020.html
OPENPKG OpenPKG-SA-2007.020
http://www.mandriva.com/security/advisories?name=MDKSA-2007:187
MANDRIVA MDKSA-2007:187
http://www.redhat.com/support/errata/RHSA-2007-0888.html
REDHAT RHSA-2007:0888
http://www.redhat.com/support/errata/RHSA-2007-0890.html
REDHAT RHSA-2007:0890
http://www.redhat.com/support/errata/RHSA-2007-0891.html
REDHAT RHSA-2007:0891
http://www.securityfocus.com/archive/1/archive/1/491693/100/0/threaded
HP HPSBUX02332
http://www.securityfocus.com/archive/1/archive/1/470244/100/0/threaded
BUGTRAQ 20070601 SEC Consult SA-20070601-0 :: PHP chunk_split() integer overflow
http://www.sec-consult.com/291.html
http://www.securityfocus.com/bid/24261
BID 24261 PHP Chunk_Split() Function Integer Overflow Vulnerability Release Date:2008-05-20
http://www.securitytracker.com/id?1018186
SECTRACK 1018186
http://www.trustix.org/errata/2007/0023/
TRUSTIX 2007-0023
http://www.vupen.com/english/advisories/2007/3386
VUPEN ADV-2007-3386
http://www.vupen.com/english/advisories/2007/2061
VUPEN ADV-2007-2061
http://www.ubuntu.com/usn/usn-549-2
UBUNTU USN-549-2
http://www.ubuntulinux.org/support/documentation/usn/usn-549-1
UBUNTU USN-549-1
http://www.vupen.com/english/advisories/2008/0059
VUPEN ADV-2008-0059
http://xforce.iss.net/xforce/xfdb/39398
XF php-chunksplit-security-bypass(39398)
http://www.vupen.com/english/advisories/2008/0398
VUPEN ADV-2008-0398
https://issues.rpath.com/browse/RPL-1693 CONFIRM
https://issues.rpath.com/browse/RPL-1702 CONFIRM
http://www.php.net/releases/5_2_3.php CONFIRM
https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00397.html
FEDORA FEDORA-2007-2215
https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00354.html
FEDORA FEDORA-2007-709
https://launchpad.net/bugs/173043 CONFIRM

- Metasploit Modules Related To CVE-2007-2872

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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