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."
Published 2012-01-13 04:14:39
Updated 2025-04-11 00:51:22
Source HP Inc.
View at NVD,   CVE.org
Vulnerability category: OverflowExecute code

Products affected by CVE-2011-4789

Exploit prediction scoring system (EPSS) score for CVE-2011-4789

77.79%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2011-4789

  • HP Diagnostics Server magentservice.exe Overflow
    Disclosure Date: 2012-01-12
    First seen: 2020-04-26
    exploit/windows/misc/hp_magentservice
    This module exploits a stack buffer overflow in HP Diagnostics Server magentservice.exe service. By sending a specially crafted packet, an attacker may be able to execute arbitrary code. Originally found and posted by AbdulAziz Harir via ZDI. Authors: - Ab

CVSS scores for CVE-2011-4789

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
10.0
HIGH AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
NIST

CWE ids for CVE-2011-4789

  • The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-4789

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