CVE-2009-5153

Description

In Novell NetWare before 6.5 SP8, a stack buffer overflow in processing of CALLIT RPC calls in the NFS Portmapper daemon in PKERNEL.NLM allowed remote unauthenticated attackers to execute code, because a length field was incorrectly trusted.

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 15.27% Top 10%
Vendor Advisory novell.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://bugzilla.suse.com/show_bug.cgi?id=515804 third party advisory permissions required
https://www.zerodayinitiative.com/advisories/ZDI-09-067/ vdb entry third party advisory
https://download.novell.com/Download?buildid=1z3z-OsVCiE~ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2009-5153?
CVE-2009-5153 has been scored as a critical severity vulnerability.
How to fix CVE-2009-5153?
To fix CVE-2009-5153, 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-2009-5153 being actively exploited in the wild?
It is possible that CVE-2009-5153 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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