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CVE-2006-1990

Integer overflow in the wordwrap function in string.c in PHP 4.4.2 and 5.1.2 might allow context...

5.0 Medium

Integer overflow in the wordwrap function in string.c in PHP 4.4.2 and 5.1.2 might allow context-dependent attackers to execute arbitrary code via certain long arguments that cause a small buffer to be allocated, which triggers a heap-based buffer overflow in a memcpy function call, a different vulnerability than CVE-2002-1396.

Exploit likelihood

10.6%Up 6.2 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 5.0

Integer overflow in the wordwrap function in string.c in PHP 4.4.2 and 5.1.2 might allow context-dependent attackers to execute arbitrary code via certain long arguments that cause a small buffer to be allocated, which triggers a heap-based buffer overflow in a memcpy function call, a different vulnerability than CVE-2002-1396.

Record
CVE-2006-1990
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Updated
2026-11-02
CVE List No score

Integer overflow in the wordwrap function in string.c in PHP 4.4.2 and 5.1.2 might allow context-dependent attackers to execute arbitrary code via certain long arguments that cause a small buffer to be allocated, which triggers a heap-based buffer overflow in a memcpy function call, a different vulnerability than CVE-2002-1396.

Record
CVE-2006-1990
Updated
2026-11-02
EUVDEUVD-2006-1990 No score

Integer overflow in the wordwrap function in string.c in PHP 4.4.2 and 5.1.2 might allow context-dependent attackers to execute arbitrary code via certain long arguments that cause a small buffer to be allocated, which triggers a heap-based buffer overflow in a memcpy function call, a different vulnerability than CVE-2002-1396.

Record
EUVD-2006-1990
Updated
2026-11-03
GitHub AdvisoriesGHSA-jpv3-m3h3-ph93 No score

Integer overflow in the wordwrap function in string.c in PHP 4.4.2 and 5.1.2 might allow context...

Integer overflow in the wordwrap function in string.c in PHP 4.4.2 and 5.1.2 might allow context-dependent attackers to execute arbitrary code via certain long arguments that cause a small buffer to be allocated, which triggers a heap-based buffer overflow in a memcpy function call, a different vulnerability than CVE-2002-1396.

Record
GHSA-jpv3-m3h3-ph93
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
php
Red Hat:enterprise_linux:3::as
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-debuginfo
Red Hat:enterprise_linux:3::as
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-devel
Red Hat:enterprise_linux:3::as
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-imap
Red Hat:enterprise_linux:3::as
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-ldap
Red Hat:enterprise_linux:3::as
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-mysql
Red Hat:enterprise_linux:3::as
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-odbc
Red Hat:enterprise_linux:3::as
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-pgsql
Red Hat:enterprise_linux:3::as
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php
Red Hat:enterprise_linux:3::desktop
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-debuginfo
Red Hat:enterprise_linux:3::desktop
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
Show 82 moreShow less
Affected packages
PackageAffectedFixed
php-devel
Red Hat:enterprise_linux:3::desktop
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-imap
Red Hat:enterprise_linux:3::desktop
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-ldap
Red Hat:enterprise_linux:3::desktop
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-mysql
Red Hat:enterprise_linux:3::desktop
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-odbc
Red Hat:enterprise_linux:3::desktop
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-pgsql
Red Hat:enterprise_linux:3::desktop
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php
Red Hat:enterprise_linux:3::es
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-debuginfo
Red Hat:enterprise_linux:3::es
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-devel
Red Hat:enterprise_linux:3::es
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-imap
Red Hat:enterprise_linux:3::es
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-ldap
Red Hat:enterprise_linux:3::es
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-mysql
Red Hat:enterprise_linux:3::es
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-odbc
Red Hat:enterprise_linux:3::es
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-pgsql
Red Hat:enterprise_linux:3::es
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php
Red Hat:enterprise_linux:3::ws
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-debuginfo
Red Hat:enterprise_linux:3::ws
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-devel
Red Hat:enterprise_linux:3::ws
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-imap
Red Hat:enterprise_linux:3::ws
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-ldap
Red Hat:enterprise_linux:3::ws
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-mysql
Red Hat:enterprise_linux:3::ws
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-odbc
Red Hat:enterprise_linux:3::ws
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php-pgsql
Red Hat:enterprise_linux:3::ws
From an advisory covering 3 CVEs
 before 0:4.3.2-33.ent
0:4.3.2-33.ent
php
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-debuginfo
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-devel
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-domxml
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-gd
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-imap
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-ldap
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-mbstring
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-mysql
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-ncurses
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-odbc
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-pear
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-pgsql
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-snmp
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-xmlrpc
Red Hat:enterprise_linux:4::as
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-debuginfo
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-devel
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-domxml
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-gd
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-imap
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-ldap
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-mbstring
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-mysql
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-ncurses
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-odbc
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-pear
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-pgsql
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-snmp
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-xmlrpc
Red Hat:enterprise_linux:4::desktop
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-debuginfo
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-devel
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-domxml
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-gd
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-imap
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-ldap
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-mbstring
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-mysql
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-ncurses
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-odbc
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-pear
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-pgsql
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-snmp
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-xmlrpc
Red Hat:enterprise_linux:4::es
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-debuginfo
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-devel
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-domxml
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-gd
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-imap
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-ldap
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-mbstring
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-mysql
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-ncurses
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-odbc
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-pear
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-pgsql
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-snmp
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15
php-xmlrpc
Red Hat:enterprise_linux:4::ws
From an advisory covering 3 CVEs
 before 0:4.3.9-3.15
0:4.3.9-3.15

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2006-1990 is a medium vulnerability (CVSS 5.0) in Php, published April 24, 2006. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 10.6%, the 95th percentile. No source names a fixed version.

References

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