// For flags

CVE-2010-1039

rpc.pcnfsd - Remote Format String

Severity Score

9.8
*CVSS v3

Exploit Likelihood

26.5%
*EPSS

Affected Versions

44
*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Format string vulnerability in the _msgout function in rpc.pcnfsd in IBM AIX 6.1, 5.3, and earlier; IBM VIOS 2.1, 1.5, and earlier; NFS/ONCplus B.11.31_09 and earlier on HP HP-UX B.11.11, B.11.23, and B.11.31; and SGI IRIX 6.5 allows remote attackers to execute arbitrary code via an RPC request containing format string specifiers in an invalid directory name.

Vulnerabilidad de cadena de formato en la función _msgout en rpc.pcnfsd en AIX de IBM versiones 6.1, 5.3 y anteriores; VIOS de IBM versiones 2.1, 1.5 y anteriores; NFS/ONCplus versión B.11.31_09 y anteriores sobre HP-UX de HP versiones B.11.11, B.11.23 y B.11.31; y IRIX de SGI versión 6.5, permiten a los atacantes remotos ejecutar código arbitrario por medio de una petición RPC que contiene especificadores de cadena de formato en un nombre de directorio no comprobado.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2010-03-19 CVE Reserved
  • 2010-05-20 CVE Published
  • 2010-07-18 First Exploit
  • 2024-08-07 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-134: Use of Externally-Controlled Format String
CAPEC
References (27)
Affected Vendors, Products, and Versions (44)