CVE-2011-3379
The is_a function in PHP 5.3.7 and 5.3.8 triggers a call to the __autoload function, which makes...
The is_a function in PHP 5.3.7 and 5.3.8 triggers a call to the __autoload function, which makes it easier for remote attackers to execute arbitrary code by providing a crafted URL and leveraging potentially unsafe behavior in certain PEAR packages and custom autoloaders.
Exploit likelihood
What each source reports
NVD Score used
The is_a function in PHP 5.3.7 and 5.3.8 triggers a call to the __autoload function, which makes it easier for remote attackers to execute arbitrary code by providing a crafted URL and leveraging potentially unsafe behavior in certain PEAR packages and custom autoloaders.
- Record
CVE-2011-3379- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-94
- Updated
- 2026-11-02
CVE List No score
The is_a function in PHP 5.3.7 and 5.3.8 triggers a call to the __autoload function, which makes it easier for remote attackers to execute arbitrary code by providing a crafted URL and leveraging potentially unsafe behavior in certain PEAR packages and custom autoloaders.
- Record
CVE-2011-3379- Updated
- 2026-11-02
EUVDEUVD-2011-3342 No score
The is_a function in PHP 5.3.7 and 5.3.8 triggers a call to the __autoload function, which makes it easier for remote attackers to execute arbitrary code by providing a crafted URL and leveraging potentially unsafe behavior in certain PEAR packages and custom autoloaders.
- Record
EUVD-2011-3342- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q529-v4w8-p73p No score
The is_a function in PHP 5.3.7 and 5.3.8 triggers a call to the __autoload function, which makes...
The is_a function in PHP 5.3.7 and 5.3.8 triggers a call to the __autoload function, which makes it easier for remote attackers to execute arbitrary code by providing a crafted URL and leveraging potentially unsafe behavior in certain PEAR packages and custom autoloaders.
- Record
GHSA-q529-v4w8-p73p- Weakness
- CWE-94
- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10290-1 No score
apache2-mod_php7-7.0.14-1.4 on GA media
These are all security issues fixed in the apache2-mod_php7-7.0.14-1.4 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10290-1- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10344-1 No score
apache2-mod_php5-5.6.28-1.1 on GA media
These are all security issues fixed in the apache2-mod_php5-5.6.28-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10344-1- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:11169-1 No score
php8-8.0.11-1.1 on GA media
These are all security issues fixed in the php8-8.0.11-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:11169-1- Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-3379 is a high vulnerability (CVSS 7.5) in Php, published November 3, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.01%, the 92nd percentile. No source names a fixed version.
References
bugzilla.redhat.com/show_bug.cgi?id=741020
h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
svn.php.net/viewvc?view=revision&revision=317183
bugs.php.net/bug.php?id=55475
securityfocus.com/archive/1/519770/30/0/threaded
securityreason.com/securityalert/8525
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byte.nl/blog/2011/09/23/security-bug-in-is_a-function-in-php-5-3-7-5-3-8
nvd.nist.gov/vuln/detail/CVE-2011-3379
github.com/advisories/GHSA-q529-v4w8-p73p
suse.com/security/cve/CVE-2006-7243