Malcolm Nooning Pirpc up to 0.2020 RPC Module code injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.3	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Malcolm Nooning Pirpc up to 0.2020. Affected by this issue is some unknown functionality of the component RPC Module. Executing a manipulation can lead to code injection. This vulnerability is tracked as CVE-2013-7284. No exploit exists.

Detailsinfo

A vulnerability was found in Malcolm Nooning Pirpc up to 0.2020. It has been declared as critical. This vulnerability affects an unknown functionality of the component RPC Module. The manipulation with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The PlRPC module, possibly 0.2020 and earlier, for Perl uses the Storable module, which allows remote attackers to execute arbitrary code via a crafted request, which is not properly handled when it is deserialized.

The weakness was disclosed 04/29/2014 (Website). The advisory is shared for download at rt.cpan.org. This vulnerability was named CVE-2013-7284 since 01/09/2014. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.

The vulnerability scanner Nessus provides a plugin with the ID 218252 (Linux Distros Unpatched Vulnerability : CVE-2013-7284), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (218252), SecurityFocus (BID 66491†) and Vulnerability Center (SBV-45063†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• Malcolm Nooning

Name

• Pirpc

Version

• 0.2000
• 0.2001
• 0.2002
• 0.2003
• 0.2010
• 0.2011
• 0.2012
• 0.2013
• 0.2014
• 0.2016
• 0.2017
• 0.2018
• 0.2019
• 0.2020

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 218252
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2013-7284

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/14/2013 🔍
11/14/2013 +0 days 🔍
01/09/2014 +56 days 🔍
04/29/2014 +110 days 🔍
04/29/2014 +0 days 🔍
06/18/2014 +50 days 🔍
03/25/2015 +280 days 🔍
03/04/2025 +3632 days 🔍

Sourcesinfo

Advisory: rt.cpan.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-7284 (🔍)
GCVE (CVE): GCVE-0-2013-7284
GCVE (VulDB): GCVE-100-69532
SecurityFocus: 66491 - PlRPC Pre Autentication CVE-2013-7284 Arbitrary Code Execution Vulnerability
Vulnerability Center: 45063 - PIRPC < 0.202.0-r2 Remote Code Execution in Storable Module, Medium

Entryinfo

Created: 03/25/2015 16:45
Updated: 03/04/2025 15:47
Changes: 03/25/2015 16:45 (52), 05/31/2017 08:53 (4), 03/04/2025 15:47 (18)
Complete: 🔍
Cache ID: 216:D32:103

Once again VulDB remains the best source for vulnerability data.

Discussion

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