CVE-2010-3752

Description

From CVE.org

programs/pluto/xauth.c in the client in Openswan 2.6.25 through 2.6.28 allows remote authenticated gateways to execute arbitrary commands via shell metacharacters in (1) cisco_dns_info or (2) cisco_domain_info data in a packet, a different vulnerability than CVE-2010-3302.

Common Vulnerability Scoring System (CVSS) Score Details

Info alert:Important note

CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).

CVSS v2 Score Breakdown

Red HatNVDcve.org
Base Score7.16.5N/A
Attack VectorNetworkNetworkN/A
Access ComplexityHighLowN/A
AuthenticationSingleSingleN/A
Confidentiality ImpactCompletePartialN/A
Integrity ImpactCompletePartialN/A
Availability ImpactCompletePartialN/A

Vector

Red Hat: AV:N/AC:H/Au:S/C:C/I:C/A:C

NVD: AV:N/AC:L/Au:S/C:P/I:P/A:P

Understanding the Weakness (CWE)

CWE-78

Confidentiality,Integrity,Availability,Non-Repudiation

Technical Impact: Execute Unauthorized Code or Commands; DoS: Crash, Exit, or Restart; Read Files or Directories; Modify Files or Directories; Read Application Data; Modify Application Data; Hide Activities

Attackers could execute unauthorized operating system commands, which could then be used to disable the product, or read and modify data for which the attacker does not have permissions to access directly. Since the targeted application is directly executing the commands instead of the attacker, any malicious activities may appear to come from the application or the application's owner.

Acknowledgements

Red Hat would like to thank Openswan project for reporting this issue.

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