CVE-2007-4887

Description

The dl function in PHP 5.2.4 and earlier allows context-dependent attackers to cause a denial of service (application crash) via a long string in the library parameter. NOTE: there are limited usage scenarios under which this would be a vulnerability.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 2.21% Top 20%
Vendor Advisory gentoo.org Vendor Advisory apple.com Vendor Advisory securityfocus.com Vendor Advisory hp.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.php.net/ChangeLog-5.php#5.2.5
http://securityreason.com/securityalert/3133 third party advisory
https://issues.rpath.com/browse/RPL-1943
http://secunia.com/advisories/28750 third party advisory
http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml vendor advisory
http://www.vupen.com/english/advisories/2008/0924/references vdb entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5767 signature vdb entry
http://secunia.com/advisories/30040 third party advisory
http://www.securityfocus.com/archive/1/478988/100/0/threaded mailing list
http://www.vupen.com/english/advisories/2008/0398 vdb entry
http://www.php.net/releases/5_2_5.php
http://secunia.com/advisories/27659 third party advisory
http://secunia.com/advisories/29420 third party advisory
http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html vendor advisory
http://www.securityfocus.com/archive/1/491693/100/0/threaded vendor advisory
http://www.securityfocus.com/archive/1/478985/100/0/threaded mailing list
http://wiki.rpath.com/wiki/Advisories:rPSA-2007-0242
http://docs.info.apple.com/article.html?artnum=307562
http://secunia.com/advisories/27102 third party advisory
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01345501 vendor advisory
http://www.securityfocus.com/bid/26403 vdb entry
http://www.vupen.com/english/advisories/2007/3825 vdb entry

Frequently Asked Questions

What is the severity of CVE-2007-4887?
CVE-2007-4887 has been scored as a medium severity vulnerability.
How to fix CVE-2007-4887?
To fix CVE-2007-4887, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-4887 being actively exploited in the wild?
It is possible that CVE-2007-4887 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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