Distcc up to 2.15 BASE Remote Code Execution

EntryHistoryDiffjsonxmlCTI

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.
6.6	$0-$5k	0.00

A vulnerability was found in Distcc up to 2.15 and classified as critical. This issue affects some unknown functionality of the component BASE. The manipulation with an unknown input leads to a remote code execution vulnerability. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

distcc before 2.16, when running on 64-bit platforms, does not interpret IP-based access control rules correctly, which could allow remote attackers to bypass intended restrictions.

The bug was discovered 10/04/2004. The weakness was disclosed 12/23/2004 (Website). The advisory is shared at secunia.com. The identification of this vulnerability is CVE-2004-0601 since 06/23/2004. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed in Ruby. The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 80 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 15488 , which helps to determine the existence of the flaw in a target environment.

Upgrading to version bis 2.15 eliminates this vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 3453.

The vulnerability is also documented in the databases at X-Force (17581) and Tenable (15488).

Productinfo

Name

Distcc

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Remote Code Execution
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 15488
Nessus File: 🔍
Nessus Risk: 🔍

OpenVAS ID: 52363
OpenVAS Name: FreeBSD Ports: distcc
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Distcc bis 2.15
TippingPoint: 🔍

Timelineinfo

06/23/2004 🔍
10/04/2004 +103 days 🔍
10/04/2004 +0 days 🔍
10/04/2004 +0 days 🔍
10/04/2004 +0 days 🔍
12/23/2004 +80 days 🔍
12/23/2004 +0 days 🔍
06/29/2005 +188 days 🔍
04/14/2015 +3576 days 🔍
06/30/2021 +2269 days 🔍

Sourcesinfo

Advisory: secunia.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2004-0601 (🔍)
X-Force: 17581
Vulnerability Center: 8460 - distcc 2.7 - 2.15 Allows Bypassing Security Features, Medium
SecurityFocus: 11319 - 'distcc' Access Control Bypass Vulnerability
Secunia: 12711 - distcc IP-based Access Control Rules Security Bypass, Less Critical
OSVDB: 10475 - DistCC - Access Control Bypass Issue

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/14/2015 13:26
Updated: 06/30/2021 14:53
Changes: 04/14/2015 13:26 (72), 06/05/2019 06:34 (4), 06/30/2021 14:53 (3)
Complete: 🔍