CVE-2011-4789

Name: CVE-2011-4789
Creator: NVD / NIST
Published: 2012-01-13T04:14:38.91+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 64.80%

Last modified Jun 16, 2026

CVE-2011-4789 is a vulnerability of currently unknown severity. Stack-based buffer overflow in magentservice.exe in the server in HP LoadRunner 11.00 before patch 4 allows remote attackers to execute arbitrary code via a crafted size value in a packet. NOTE: it was originally reported that the affected product is HP Diagnostics Server, but HP states that "the vulnerable product is actually HP LoadRunner.". EPSS estimates a 64.80% chance of exploitation in the next 30 days.

Description

Stack-based buffer overflow in magentservice.exe in the server in HP LoadRunner 11.00 before patch 4 allows remote attackers to execute arbitrary code via a crafted size value in a packet. NOTE: it was originally reported that the affected product is HP Diagnostics Server, but HP states that "the vulnerable product is actually HP LoadRunner."

Metrics

EPSS Probability

64.80%

99.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Hp	Diagnostics	All versions

References

Timeline

Published: Jan 13, 2012
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-4789?

How severe is CVE-2011-4789?

Severity scoring for CVE-2011-4789 is pending analysis. The EPSS model estimates a 64.80% probability of exploitation in the next 30 days.

How do I fix CVE-2011-4789?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-4789?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST