CVE-2007-1835 : PHP 4 before 4.4.5 and PHP 5 before 5.2.1, when using an empty session save path

PHP 4 before 4.4.5 and PHP 5 before 5.2.1, when using an empty session save path (session.save_path), uses the TMPDIR default after checking the restrictions, which allows local users to bypass open_basedir restrictions.

Published 2007-04-03 00:19:00

Updated 2018-10-30 16:25:36

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2007-1835

PHP » PHP » Version: 4.0
cpe:2.3:a:php:php:4.0:*:*:*:*:*:*:*
Matching versions
PHP » PHP » Version: 4.0.1
cpe:2.3:a:php:php:4.0.1:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.3
cpe:2.3:a:php:php:4.0.3:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.4
cpe:2.3:a:php:php:4.0.4:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.5
cpe:2.3:a:php:php:4.0.5:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.6
cpe:2.3:a:php:php:4.0.6:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.1.0
cpe:2.3:a:php:php:4.1.0:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.1.1
cpe:2.3:a:php:php:4.1.1:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.1.2
cpe:2.3:a:php:php:4.1.2:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.1 Update Patch2
cpe:2.3:a:php:php:4.0.1:patch2:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.1 Update Patch1
cpe:2.3:a:php:php:4.0.1:patch1:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.7
cpe:2.3:a:php:php:4.0.7:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.3 Update Patch1
cpe:2.3:a:php:php:4.0.3:patch1:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.7 Update RC3
cpe:2.3:a:php:php:4.0.7:rc3:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.2
cpe:2.3:a:php:php:4.0.2:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.7 Update RC1
cpe:2.3:a:php:php:4.0.7:rc1:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.7 Update RC2
cpe:2.3:a:php:php:4.0.7:rc2:*:*:*:*:*:*
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PHP » PHP » Version: 4.2.0
cpe:2.3:a:php:php:4.2.0:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.2.1
cpe:2.3:a:php:php:4.2.1:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.2.2
cpe:2.3:a:php:php:4.2.2:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.2.3
cpe:2.3:a:php:php:4.2.3:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.2 DEV Edition
cpe:2.3:a:php:php:4.2:*:dev:*:*:*:*:*
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PHP » PHP » Version: 4.0 Update Beta1
cpe:2.3:a:php:php:4.0:beta1:*:*:*:*:*:*
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PHP » PHP » Version: 4.0 Update Beta3
cpe:2.3:a:php:php:4.0:beta3:*:*:*:*:*:*
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PHP » PHP » Version: 4.0 Update Beta4
cpe:2.3:a:php:php:4.0:beta4:*:*:*:*:*:*
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PHP » PHP » Version: 4.0 Update RC1
cpe:2.3:a:php:php:4.0:rc1:*:*:*:*:*:*
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PHP » PHP » Version: 4.0 Update RC2
cpe:2.3:a:php:php:4.0:rc2:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.4 Update Patch1
cpe:2.3:a:php:php:4.0.4:patch1:*:*:*:*:*:*
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PHP » PHP » Version: 4.0 Update Beta 4 Patch1
cpe:2.3:a:php:php:4.0:beta_4_patch1:*:*:*:*:*:*
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PHP » PHP » Version: 4.0 Update Beta2
cpe:2.3:a:php:php:4.0:beta2:*:*:*:*:*:*
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PHP » PHP » Version: 4.3.0
cpe:2.3:a:php:php:4.3.0:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.3.1
cpe:2.3:a:php:php:4.3.1:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.4.6
cpe:2.3:a:php:php:4.4.6:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.3.2
cpe:2.3:a:php:php:4.3.2:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.0 Update RC2
cpe:2.3:a:php:php:5.0:rc2:*:*:*:*:*:*
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PHP » PHP » Version: 5.0 Update RC3
cpe:2.3:a:php:php:5.0:rc3:*:*:*:*:*:*
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PHP » PHP » Version: 4.3.3
cpe:2.3:a:php:php:4.3.3:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.3.5
cpe:2.3:a:php:php:4.3.5:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.3.6
cpe:2.3:a:php:php:4.3.6:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.3.7
cpe:2.3:a:php:php:4.3.7:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.0 Update RC1
cpe:2.3:a:php:php:5.0:rc1:*:*:*:*:*:*
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PHP » PHP » Version: 4.3.8
cpe:2.3:a:php:php:4.3.8:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.3.4
cpe:2.3:a:php:php:4.3.4:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.0.1
cpe:2.3:a:php:php:5.0.1:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.0.2
cpe:2.3:a:php:php:5.0.2:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.3.9
cpe:2.3:a:php:php:4.3.9:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.0.0
cpe:2.3:a:php:php:5.0.0:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.3.10
cpe:2.3:a:php:php:4.3.10:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.0.3
cpe:2.3:a:php:php:5.0.3:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.4.0
cpe:2.3:a:php:php:4.4.0:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.0.0
cpe:2.3:a:php:php:4.0.0:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.3.11
cpe:2.3:a:php:php:4.3.11:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.0.4
cpe:2.3:a:php:php:5.0.4:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.0.5
cpe:2.3:a:php:php:5.0.5:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.0.0 Update Beta1
cpe:2.3:a:php:php:5.0.0:beta1:*:*:*:*:*:*
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PHP » PHP » Version: 5.0.0 Update Beta4
cpe:2.3:a:php:php:5.0.0:beta4:*:*:*:*:*:*
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PHP » PHP » Version: 5.0.0 Update RC1
cpe:2.3:a:php:php:5.0.0:rc1:*:*:*:*:*:*
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PHP » PHP » Version: 5.0.0 Update Beta2
cpe:2.3:a:php:php:5.0.0:beta2:*:*:*:*:*:*
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PHP » PHP » Version: 5.0.0 Update Beta3
cpe:2.3:a:php:php:5.0.0:beta3:*:*:*:*:*:*
Matching versions
PHP » PHP » Version: 5.0.0 Update RC2
cpe:2.3:a:php:php:5.0.0:rc2:*:*:*:*:*:*
Matching versions
PHP » PHP » Version: 5.0.0 Update RC3
cpe:2.3:a:php:php:5.0.0:rc3:*:*:*:*:*:*
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PHP » PHP » Version: 4.4.1
cpe:2.3:a:php:php:4.4.1:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.4.2
cpe:2.3:a:php:php:4.4.2:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.1.0
cpe:2.3:a:php:php:5.1.0:*:*:*:*:*:*:*
Matching versions
PHP » PHP » Version: 5.1.1
cpe:2.3:a:php:php:5.1.1:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.1.2
cpe:2.3:a:php:php:5.1.2:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.1.3
cpe:2.3:a:php:php:5.1.3:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.1.4
cpe:2.3:a:php:php:5.1.4:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.4.3
cpe:2.3:a:php:php:4.4.3:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.1.6
cpe:2.3:a:php:php:5.1.6:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.1.5
cpe:2.3:a:php:php:5.1.5:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.4.4
cpe:2.3:a:php:php:4.4.4:*:*:*:*:*:*:*
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PHP » PHP » Version: 5.2.0
cpe:2.3:a:php:php:5.2.0:*:*:*:*:*:*:*
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PHP » PHP » Version: 4.4.5
cpe:2.3:a:php:php:4.4.5:*:*:*:*:*:*:*
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Threat overview for CVE-2007-1835

Top countries where our scanners detected CVE-2007-1835

Top open port discovered on systems with this issue 80

IPs affected by CVE-2007-1835 16,643

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2007-1835!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2007-1835

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 8 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2007-1835

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
4.6	MEDIUM	AV:L/AC:L/Au:N/C:P/I:P/A:P	3.9	6.4	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial

Vendor statements for CVE-2007-1835

Red Hat 2007-04-16

The PHP interpreter does not offer a reliable "sandboxed" security layer (as found in, say, a JVM) in which untrusted scripts can be run; any script run by the PHP interpreter must be trusted with the privileges of the interpreter itself. We therefore do not classify this issue as security-sensitive since no trust boundary is crossed.

References for CVE-2007-1835