CVE-2007-4639

Public Exploit

Description

EnterpriseDB Advanced Server 8.2 does not properly handle certain debugging function calls that occur before a call to pldbg_create_listener, which allows remote authenticated users to cause a denial of service (daemon crash) and possibly execute arbitrary code via a SELECT statement that invokes a pldbg_ function, as demonstrated by (1) pldbg_get_stack and (2) pldbg_abort_target, which triggers use of an uninitialized pointer.

Category

6.5
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 15.18% Top 10%
Third-Party Advisory secunia.com Third-Party Advisory securityfocus.com Third-Party Advisory securityfocus.com Third-Party Advisory ibmcloud.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/archive/1/478057/100/0/threaded mailing list vdb entry third party advisory broken link
http://www.securityfocus.com/bid/25481 exploit vdb entry third party advisory broken link
https://exchange.xforce.ibmcloud.com/vulnerabilities/36328 vdb entry third party advisory broken link
http://www.vupen.com/english/advisories/2007/3040 vdb entry broken link
http://secunia.com/advisories/26640 third party advisory broken link

Frequently Asked Questions

What is the severity of CVE-2007-4639?
CVE-2007-4639 has been scored as a medium severity vulnerability.
How to fix CVE-2007-4639?
To fix CVE-2007-4639, 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-2007-4639 being actively exploited in the wild?
It is possible that CVE-2007-4639 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~15% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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