CVE-2005-3883

CRLF injection vulnerability in the mb_send_mail function in PHP before 5.1.0 might allow remote...

5.0 MediumFix available

CRLF injection vulnerability in the mb_send_mail function in PHP before 5.1.0 might allow remote attackers to inject arbitrary e-mail headers via line feeds (LF) in the "To" address argument.

Exploit likelihood

3.05%Down 1.3 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

CRLF injection vulnerability in the mb_send_mail function in PHP before 5.1.0 might allow remote attackers to inject arbitrary e-mail headers via line feeds (LF) in the "To" address argument.

Record: CVE-2005-3883
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:N/I:P/A:N
Updated: 2026-11-02

CVE List No score

CRLF injection vulnerability in the mb_send_mail function in PHP before 5.1.0 might allow remote attackers to inject arbitrary e-mail headers via line feeds (LF) in the "To" address argument.

Record: CVE-2005-3883
Updated: 2026-11-02

EUVDEUVD-2005-3878 No score

CRLF injection vulnerability in the mb_send_mail function in PHP before 5.1.0 might allow remote attackers to inject arbitrary e-mail headers via line feeds (LF) in the "To" address argument.

Record: EUVD-2005-3878
Updated: 2026-11-03

GitHub AdvisoriesGHSA-86x4-8rw8-w2mr No score

CRLF injection vulnerability in the mb_send_mail function in PHP before 5.1.0 might allow remote...

CRLF injection vulnerability in the mb_send_mail function in PHP before 5.1.0 might allow remote attackers to inject arbitrary e-mail headers via line feeds (LF) in the "To" address argument.

Record: GHSA-86x4-8rw8-w2mr
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`php` Red Hat:enterprise_linux:3::as	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-debuginfo` Red Hat:enterprise_linux:3::as	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-devel` Red Hat:enterprise_linux:3::as	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-imap` Red Hat:enterprise_linux:3::as	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-ldap` Red Hat:enterprise_linux:3::as	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-mysql` Red Hat:enterprise_linux:3::as	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-odbc` Red Hat:enterprise_linux:3::as	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-pgsql` Red Hat:enterprise_linux:3::as	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php` Red Hat:enterprise_linux:3::desktop	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-debuginfo` Red Hat:enterprise_linux:3::desktop	before 0:4.3.2-30.ent	0:4.3.2-30.ent

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Affected packages
Package	Affected	Fixed
`php-devel` Red Hat:enterprise_linux:3::desktop	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-imap` Red Hat:enterprise_linux:3::desktop	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-ldap` Red Hat:enterprise_linux:3::desktop	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-mysql` Red Hat:enterprise_linux:3::desktop	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-odbc` Red Hat:enterprise_linux:3::desktop	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-pgsql` Red Hat:enterprise_linux:3::desktop	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php` Red Hat:enterprise_linux:3::es	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-debuginfo` Red Hat:enterprise_linux:3::es	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-devel` Red Hat:enterprise_linux:3::es	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-imap` Red Hat:enterprise_linux:3::es	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-ldap` Red Hat:enterprise_linux:3::es	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-mysql` Red Hat:enterprise_linux:3::es	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-odbc` Red Hat:enterprise_linux:3::es	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-pgsql` Red Hat:enterprise_linux:3::es	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php` Red Hat:enterprise_linux:3::ws	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-debuginfo` Red Hat:enterprise_linux:3::ws	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-devel` Red Hat:enterprise_linux:3::ws	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-imap` Red Hat:enterprise_linux:3::ws	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-ldap` Red Hat:enterprise_linux:3::ws	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-mysql` Red Hat:enterprise_linux:3::ws	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-odbc` Red Hat:enterprise_linux:3::ws	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php-pgsql` Red Hat:enterprise_linux:3::ws	before 0:4.3.2-30.ent	0:4.3.2-30.ent
`php` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-debuginfo` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-devel` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-domxml` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-gd` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-imap` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-ldap` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-mbstring` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-mysql` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-ncurses` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-odbc` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-pear` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-pgsql` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-snmp` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-xmlrpc` Red Hat:enterprise_linux:4::as	before 0:4.3.9-3.12	0:4.3.9-3.12
`php` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-debuginfo` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-devel` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-domxml` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-gd` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-imap` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-ldap` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-mbstring` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-mysql` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-ncurses` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-odbc` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-pear` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-pgsql` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-snmp` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-xmlrpc` Red Hat:enterprise_linux:4::desktop	before 0:4.3.9-3.12	0:4.3.9-3.12
`php` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-debuginfo` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-devel` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-domxml` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-gd` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-imap` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-ldap` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-mbstring` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-mysql` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-ncurses` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-odbc` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-pear` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-pgsql` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-snmp` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-xmlrpc` Red Hat:enterprise_linux:4::es	before 0:4.3.9-3.12	0:4.3.9-3.12
`php` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-debuginfo` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-devel` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-domxml` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-gd` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-imap` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-ldap` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-mbstring` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-mysql` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-ncurses` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-odbc` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-pear` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-pgsql` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-snmp` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12
`php-xmlrpc` Red Hat:enterprise_linux:4::ws	before 0:4.3.9-3.12	0:4.3.9-3.12

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

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

In short

CVE-2005-3883 is a medium vulnerability (CVSS 5.0) in Php, published November 29, 2005. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.05%, the 87th percentile. Fixed in php 0:4.3.2-30.ent.

References

Show 48 moreShow less