CVE-2013-2132

Public Exploit

Description

bson/_cbsonmodule.c in the mongo-python-driver (aka. pymongo) before 2.5.2, as used in MongoDB, allows context-dependent attackers to cause a denial of service (NULL pointer dereference and crash) via vectors related to decoding of an "invalid DBRef."

4.3

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 2.23% Top 20%

Vendor Advisory opensuse.org Vendor Advisory ubuntu.com Vendor Advisory debian.org

Affected: n/a n/a

References

Link	Tags
http://lists.opensuse.org/opensuse-updates/2013-06/msg00180.html	vendor advisory
http://ubuntu.com/usn/usn-1897-1	vendor advisory
http://www.osvdb.org/93804	vdb entry
https://jira.mongodb.org/browse/PYTHON-532
https://github.com/mongodb/mongo-python-driver/commit/a060c15ef87e0f0e72974c7c0e57fe811bbd06a2	patch exploit
http://seclists.org/oss-sec/2013/q2/447	mailing list
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=710597
http://www.debian.org/security/2013/dsa-2705	vendor advisory
http://www.securityfocus.com/bid/60252	vdb entry

Frequently Asked Questions

What is the severity of CVE-2013-2132?: CVE-2013-2132 has been scored as a medium severity vulnerability.
How to fix CVE-2013-2132?: To fix CVE-2013-2132, 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-2013-2132 being actively exploited in the wild?: It is possible that CVE-2013-2132 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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