PHP shmop_write out-of-bounds memory
| php-shmopwrite-outofbounds-memory (18515) |  Low Risk |
Description:
PHP could write to an out-of-bounds memory location, caused by a vulnerability in the shmop_write function.
Platforms Affected:
- Canonical, Ubuntu 4.10
- MandrakeSoft, Mandrake Linux 10.0
- MandrakeSoft, Mandrake Linux 10.0 AMD64
- MandrakeSoft, Mandrake Linux 10.1
- MandrakeSoft, Mandrake Linux 10.1 X86_64
- MandrakeSoft, Mandrake Linux 9.2
- MandrakeSoft, Mandrake Linux 9.2 AMD64
- MandrakeSoft, Mandrake Linux Corporate Server 2.1
- MandrakeSoft, Mandrake Linux Corporate Server 2.1 X86_64
- OpenPKG, OpenPKG 2.1
- OpenPKG, OpenPKG 2.2
- OpenPKG, OpenPKG CURRENT
- PHP, PHP 4.0 Beta 4 Patch1
- PHP, PHP 4.0 Beta1
- PHP, PHP 4.0 Beta2
- PHP, PHP 4.0 Beta3
- PHP, PHP 4.0 Beta4
- PHP, PHP 4.0 RC1
- PHP, PHP 4.0 RC2
- PHP, PHP 4.0.0
- PHP, PHP 4.0.1
- PHP, PHP 4.0.2
- PHP, PHP 4.0.3
- PHP, PHP 4.0.4
- PHP, PHP 4.0.5
- PHP, PHP 4.0.6
- PHP, PHP 4.0.7
- PHP, PHP 4.1.0
- PHP, PHP 4.1.1
- PHP, PHP 4.1.2
- PHP, PHP 4.1.3
- PHP, PHP 4.2.0
- PHP, PHP 4.2.1
- PHP, PHP 4.2.2
- PHP, PHP 4.2.3
- PHP, PHP 4.2.4
- PHP, PHP 4.3.0
- PHP, PHP 4.3.1
- PHP, PHP 4.3.2
- PHP, PHP 4.3.3
- PHP, PHP 4.3.4
- PHP, PHP 4.3.5
- PHP, PHP 4.3.6
- PHP, PHP 4.3.7
- PHP, PHP 4.3.8
- PHP, PHP 4.3.9
- PHP, PHP 5.0.0 Beta1
- PHP, PHP 5.0.0 Beta2
- PHP, PHP 5.0.0
- PHP, PHP 5.0.0 Beta3
- PHP, PHP 5.0.0 Beta4
- PHP, PHP 5.0.0 RC1
- PHP, PHP 5.0.0 RC2
- PHP, PHP 5.0.0 RC3
- PHP, PHP 5.0.1
- PHP, PHP 5.0.2
- RedHat, Enterprise Linux 2.1 WS
- RedHat, Enterprise Linux 2.1 AS
- RedHat, Enterprise Linux 2.1 ES
- RedHat, Enterprise Linux 3 ES
- RedHat, Enterprise Linux 3 AS
- RedHat, Enterprise Linux 3 WS
- RedHat, Enterprise Linux 3 Desktop
- RedHat, Enterprise Linux 4 AS
- RedHat, Enterprise Linux 4 Desktop
- RedHat, Enterprise Linux 4 ES
- RedHat, Enterprise Linux 4 WS
- RedHat, Linux Advanced Workstation 2.1 Itanium
- RedHat, Stronghold
- Turbolinux, Turbolinux 10 Desktop
- Turbolinux, Turbolinux 10 F...
- Turbolinux, Turbolinux 10 Server
- Turbolinux, Turbolinux 7 Server
- Turbolinux, Turbolinux 7 Workstation
- Turbolinux, Turbolinux 8 Server
- Turbolinux, Turbolinux 8 Workstation
- Turbolinux, Turbolinux Home
- Turbolinux, Turbolinux Appliance Server 1.0 Hosting Ed
- Turbolinux, Turbolinux Appliance Server 1.0 Workgroup Ed
Remedy:
For PHP4:
Upgrade to the latest version of PHP4 (4.3.10 or later), available from the PHP Web site. See References.
For PHP5:
Upgrade to the latest version of PHP5 (5.0.3 or later), available from the PHP Web site. See References.
For Ubuntu Linux containing the libapache2-mod-php4, php4-cgi or php4-curl package:
Refer to USN-66-1 and USN-66-2 for patch, upgrade, or suggested workaround information. See References.
For Red Hat Linux:
Refer to RHSA-2005:032-06 or RHSA-2005:031-08 for patch, upgrade, or suggested workaround information. See References.
For Red Hat Linux Stronghold:
Refer to RHSA-2005:816-10 for patch, upgrade, or suggested workaround information. See References.
For OpenPKG:
Refer to OpenPKG Security Advisory OpenPKG-SA-2004.053 for patch, upgrade, or suggested workaround information. See References.
For other distributions:
Contact your vendor for upgrade or patch information.
Consequences:
Other
References:
- BugTraq Mailing List, Sun Dec 19 2004 - 12:40:54 CST, PHP shmop.c module permits write of arbitrary memory. at http://archives.neohapsis.com/archives/bugtraq/2004-12/0249.html.
- BugTraq Mailing List, Wed Dec 15 2004 - 12:46:20 CST , Advisory 01/2004: Multiple vulnerabilities in PHP 4/5 at http://archives.neohapsis.com/archives/bugtraq/2004-12/0173.html.
- PHP Web site, PHP 4.3.10 Release Announcement at http://www.php.net/release_4_3_10.php.
- BID-12045: PHP Shared Memory Module Offset Memory Corruption Vulnerability
- CVE-2004-1018: Multiple integer handling errors in PHP before 4.3.10 allow attackers to bypass safe mode restrictions, cause a denial of service, or execute arbitrary code via (1) a negative offset value to the shmop_write function, (2) an integer overflow/underflow in the pack function, or (3) an integer overflow/underflow in the unpack function. NOTE: this issue was originally REJECTed by its CNA before publication, but that decision is in active dispute. This candidate may change significantly in the future as a result of further discussion.
- MDKSA-2004:151: Updated php packages fix multiple vulnerabilities
- OpenPKG-SA-2004.053: PHP
- OSVDB ID: 12411: PHP unpack() Function Heap Information Leak
- RHSA-2004-687: php security update
- RHSA-2005-031: php security update
- RHSA-2005-032: php security update
- RHSA-2005-816: apache
Reported:
Dec 15, 2004
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