CVE-2009-0841

Public Exploit

Description

Directory traversal vulnerability in mapserv.c in mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2, when running on Windows with Cygwin, allows remote attackers to create arbitrary files via a .. (dot dot) in the id parameter.

Category

10.0
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 0.79% Top 30%
Vendor Advisory redhat.com Vendor Advisory debian.org Vendor Advisory redhat.com Vendor Advisory osgeo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.positronsecurity.com/advisories/2009-000.html exploit
http://www.securitytracker.com/id?1021952 vdb entry
http://www.securityfocus.com/archive/1/502271/100/0/threaded mailing list
http://secunia.com/advisories/34603 third party advisory
https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00170.html vendor advisory
http://www.securityfocus.com/bid/34306 vdb entry
http://secunia.com/advisories/34520 third party advisory
http://www.debian.org/security/2009/dsa-1914 vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/49548 vdb entry
http://trac.osgeo.org/mapserver/ticket/2942 vendor advisory
https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00147.html vendor advisory
http://lists.osgeo.org/pipermail/mapserver-users/2009-March/060600.html mailing list patch

Frequently Asked Questions

What is the severity of CVE-2009-0841?
CVE-2009-0841 has been scored as a critical severity vulnerability.
How to fix CVE-2009-0841?
To fix CVE-2009-0841, 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-2009-0841 being actively exploited in the wild?
It is possible that CVE-2009-0841 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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