CVE-2009-0754 : Detail

CVE-2009-0754

0.04%V3
Local
2009-03-03
15h00 +00:00
2018-10-03
18h57 +00:00
CVE.org
NVD
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CVE Descriptions

PHP 4.4.4, 5.1.6, and other versions, when running on Apache, allows local users to modify behavior of other sites hosted on the same web server by modifying the mbstring.func_overload setting within .htaccess, which causes this setting to be applied to other virtual hosts on the same server.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-134 Use of Externally-Controlled Format String
The product uses a function that accepts a format string as an argument, but the format string originates from an external source.

Metrics

Metrics Score Severity CVSS Vector Source
V2 2.1 AV:L/AC:L/Au:N/C:N/I:P/A:N [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 32769

Publication date : 2009-01-29 23h00 +00:00
Author : strategma
EDB Verified : Yes

source: https://www.securityfocus.com/bid/33542/info PHP is prone to a denial-of-service vulnerability because it fails to limit global scope for certain settings relating to Unicode text operations. Attackers can exploit this issue to crash the affected webserver, denying service to legitimate users. <?php $v = 'Òîâà å òåñò|test.php'; print substr($v,0,strpos($v,'|')); ?>

Products Mentioned

Configuraton 0

Php>>Php >> Version 4.4.4

Php>>Php >> Version 5.1.6

Apache>>Apache >> Version *

    References

    http://www.securitytracker.com/id?1021979
    Tags : vdb-entry, x_refsource_SECTRACK
    http://bugs.php.net/bug.php?id=27421
    Tags : x_refsource_CONFIRM
    http://secunia.com/advisories/34642
    Tags : third-party-advisory, x_refsource_SECUNIA
    http://www.openwall.com/lists/oss-security/2009/01/30/1
    Tags : mailing-list, x_refsource_MLIST
    http://www.openwall.com/lists/oss-security/2009/02/25/3
    Tags : mailing-list, x_refsource_MLIST
    http://secunia.com/advisories/35007
    Tags : third-party-advisory, x_refsource_SECUNIA
    http://www.openwall.com/lists/oss-security/2009/02/03/3
    Tags : mailing-list, x_refsource_MLIST
    http://secunia.com/advisories/34830
    Tags : third-party-advisory, x_refsource_SECUNIA
    http://www.redhat.com/support/errata/RHSA-2009-0350.html
    Tags : vendor-advisory, x_refsource_REDHAT
    http://secunia.com/advisories/35003
    Tags : third-party-advisory, x_refsource_SECUNIA
    http://secunia.com/advisories/35306
    Tags : third-party-advisory, x_refsource_SECUNIA
    https://usn.ubuntu.com/761-1/
    Tags : vendor-advisory, x_refsource_UBUNTU
    http://www.debian.org/security/2009/dsa-1789
    Tags : vendor-advisory, x_refsource_DEBIAN