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Vulnerability record · CVE-2007-4033 · published 27 July 2007

CVE-2007-4033: Php memory buffer overflow vulnerability

Php · Php

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.

7.5 CVSS 2.0 High EPSS 19% · top 2.8% CWE-119 · Memory buffer overflow
7.5CVSS 2.0 base score
19%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
80References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

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.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://bugs.gentoo.org/show_bug.cgi?id=193437
http://fedoranews.org/updates/FEDORA-2007-234.shtml
http://secunia.com/advisories/26241 Vendor Advisory
http://secunia.com/advisories/26901 Vendor Advisory
http://secunia.com/advisories/26981 Vendor Advisory
http://secunia.com/advisories/26992 Vendor Advisory
http://secunia.com/advisories/27239 Vendor Advisory
http://secunia.com/advisories/27297
http://secunia.com/advisories/27439 Vendor Advisory
http://secunia.com/advisories/27599 Vendor Advisory
http://secunia.com/advisories/27718
http://secunia.com/advisories/27743 Vendor Advisory
http://secunia.com/advisories/28345
http://secunia.com/advisories/30168
http://security.gentoo.org/glsa/glsa-200710-12.xml
http://security.gentoo.org/glsa/glsa-200711-34.xml
http://security.gentoo.org/glsa/glsa-200805-13.xml
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0007
http://www.bugtraq.ir/adv/t1lib.txt
http://www.debian.org/security/2007/dsa-1390
http://www.mandriva.com/security/advisories?name=MDKSA-2007:189
http://www.mandriva.com/security/advisories?name=MDKSA-2007:230
http://www.novell.com/linux/security/advisories/2007_23_sr.html
http://www.redhat.com/support/errata/RHSA-2007-1027.html
http://www.redhat.com/support/errata/RHSA-2007-1030.html
http://www.redhat.com/support/errata/RHSA-2007-1031.html
http://www.securityfocus.com/archive/1/480239/100/100/threaded
http://www.securityfocus.com/archive/1/480244/100/100/threaded
http://www.securityfocus.com/archive/1/485823/100/0/threaded
http://www.securityfocus.com/archive/1/487984/100/0/threaded
http://www.securityfocus.com/bid/25079 Exploit
http://www.securitytracker.com/id?1018905
http://www.ubuntu.com/usn/usn-515-1
https://bugzilla.redhat.com/show_bug.cgi?id=303021
https://exchange.xforce.ibmcloud.com/vulnerabilities/35620
https://issues.rpath.com/browse/RPL-1972
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10557
https://www.exploit-db.com/exploits/4227
https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00663.html
https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00724.html

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Source: NIST National Vulnerability Database (record CVE-2007-4033), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.