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Vulnerability Details : CVE-2007-4033 (1 public exploit)

Buffer overflow in the intT1_EnvGetCompletePath function in lib/t1lib/t1env.c in t1lib 5.1.1 allows context-dependent attackers to execute arbitrary code via a long FileName parameter. NOTE: this issue was originally reported to be in the imagepsloadfont function in php_gd2.dll in the gd (PHP_GD2) extension in PHP 5.2.3.
Publish Date : 2007-07-27 Last Update Date : 2010-08-21
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
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 Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Execute CodeOverflow
CWE ID 119

- Vendor Statements

Not vulnerable. Versions of PHP packages as shipped with current Red Hat products are not linked with t1lib.
Source: Redhat

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate 2007-09-21 2007-07-26
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- Related OVAL Definitions

Title Definition Id Class Family
Buffer overflow in the intT1_EnvGetCompletePath function in lib/t1lib/t1env.c in t1lib 5.1.1 allows context-dependent at... oval:org.mitre.oval:def:10557 unix
CVE-2007-4033 oval:org.opensuse.security:def:20074033 unix
DSA-1390-1 t1lib - arbitrary code execution oval:org.mitre.oval:def:20498 unix
ELSA-2007:1027: tetex security update (Important) oval:org.mitre.oval:def:22588 unix
RHSA-2007:1027: tetex security update (Important) oval:com.redhat.rhsa:def:20071027 unix
RHSA-2007:1030: xpdf security update (Important) oval:com.redhat.rhsa:def:20071030 unix
USN-515-1 -- t1lib vulnerability oval:org.mitre.oval:def:17436 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-2007-4033

# Product Type Vendor Product Version Update Edition Language
1 Application PHP PHP 5.2.3 Version Details Vulnerabilities
2 Application T1lib T1lib 5.1.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
PHP PHP 1
T1lib T1lib 1

- References For CVE-2007-4033

http://secunia.com/advisories/30168
SECUNIA 30168
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0007 CONFIRM
http://security.gentoo.org/glsa/glsa-200805-13.xml
GENTOO GLSA-200805-13
http://secunia.com/advisories/26901
SECUNIA 26901
http://secunia.com/advisories/26241
SECUNIA 26241
http://fedoranews.org/updates/FEDORA-2007-234.shtml
FEDORA FEDORA-2007-2343
http://bugs.gentoo.org/show_bug.cgi?id=193437 CONFIRM
http://www.securityfocus.com/archive/1/archive/1/487984/100/0/threaded
BUGTRAQ 20080212 FLEA-2008-0006-1 tetex tetex-dvips tetex-fonts
http://secunia.com/advisories/26981
SECUNIA 26981
http://secunia.com/advisories/26992
SECUNIA 26992
http://secunia.com/advisories/27239
SECUNIA 27239
http://secunia.com/advisories/27297
SECUNIA 27297
http://secunia.com/advisories/27439
SECUNIA 27439
http://secunia.com/advisories/27599
SECUNIA 27599
http://secunia.com/advisories/27718
SECUNIA 27718
http://security.gentoo.org/glsa/glsa-200711-34.xml
GENTOO GLSA-200711-34
http://security.gentoo.org/glsa/glsa-200710-12.xml
GENTOO GLSA-200710-12
http://secunia.com/advisories/28345
SECUNIA 28345
http://secunia.com/advisories/27743
SECUNIA 27743
http://www.debian.org/security/2007/dsa-1390
DEBIAN DSA-1390
http://www.bugtraq.ir/adv/t1lib.txt
http://www.novell.com/linux/security/advisories/2007_23_sr.html
SUSE SUSE-SR:2007:023
Exploit! http://www.milw0rm.com/exploits/4227
MILW0RM 4227
http://www.mandriva.com/security/advisories?name=MDKSA-2007:189
MANDRIVA MDKSA-2007:189
http://www.mandriva.com/security/advisories?name=MDKSA-2007:230
MANDRIVA MDKSA-2007:230
http://www.redhat.com/support/errata/RHSA-2007-1027.html
REDHAT RHSA-2007:1027
http://www.redhat.com/support/errata/RHSA-2007-1030.html
REDHAT RHSA-2007:1030
http://www.redhat.com/support/errata/RHSA-2007-1031.html
REDHAT RHSA-2007:1031
http://www.securityfocus.com/archive/1/archive/1/480239/100/100/threaded
BUGTRAQ 20070921 Re: [Full-disclosure] [USN-515-1] t1lib vulnerability
http://www.securityfocus.com/archive/1/archive/1/485823/100/0/threaded
BUGTRAQ 20080105 rPSA-2008-0007-1 tetex tetex-afm tetex-dvips tetex-fonts tetex-latex tetex-xdvi
http://www.securityfocus.com/archive/1/archive/1/480244/100/100/threaded
BUGTRAQ 20070921 Re: [USN-515-1] t1lib vulnerability
https://bugzilla.redhat.com/show_bug.cgi?id=303021
http://www.securityfocus.com/bid/25079
BID 25079 T1lib intT1_Env_GetCompletePath Buffer Overflow Vulnerability Release Date:2008-05-13
http://www.securitytracker.com/id?1018905
SECTRACK 1018905
http://www.ubuntu.com/usn/usn-515-1
UBUNTU USN-515-1
http://xforce.iss.net/xforce/xfdb/35620
XF php-imagepsloadfont-bo(35620)
https://issues.rpath.com/browse/RPL-1972 CONFIRM
https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00724.html
FEDORA FEDORA-2007-750
https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00663.html
FEDORA FEDORA-2007-3390

- Metasploit Modules Related To CVE-2007-4033

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


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