Bcfg2 up to 0.9.5.1 input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.8$0-$5k0.00

Summaryinfo

A vulnerability has been found in Bcfg2 up to 0.9.5.1 and classified as critical. Affected by this vulnerability is an unknown functionality. Performing a manipulation results in input validation. This vulnerability is cataloged as CVE-2011-3211. There is no exploit available.

Detailsinfo

A vulnerability classified as very critical has been found in Bcfg2 up to 0.9.5.1. This affects an unknown part. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The server in Bcfg2 1.1.2 and earlier, and 1.2 prerelease, allows remote attackers to execute arbitrary commands via shell metacharacters in data received from a client.

The weakness was shared 09/16/2011 (Website). The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2011-3211. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/20/2021).

The vulnerability scanner Nessus provides a plugin with the ID 56418 (Fedora 15 : bcfg2-1.1.3-1.fc15 (2011-13214)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks.

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 (56418), SecurityFocus (BID 49414†) and Vulnerability Center (SBV-32997†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.8

VulDB Base Score: 9.8
VulDB Temp Score: 9.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 56418
Nessus Name: Fedora 15 : bcfg2-1.1.3-1.fc15 (2011-13214)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 70238
OpenVAS Name: Debian Security Advisory DSA 2302-1 (bcfg2)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

08/19/2011 🔍
09/01/2011 +13 days 🔍
09/01/2011 +0 days 🔍
09/11/2011 +10 days 🔍
09/16/2011 +5 days 🔍
09/16/2011 +0 days 🔍
10/10/2011 +24 days 🔍
03/23/2015 +1260 days 🔍
11/20/2021 +2434 days 🔍

Sourcesinfo

Advisory: dsa-2302
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-3211 (🔍)
GCVE (CVE): GCVE-0-2011-3211
GCVE (VulDB): GCVE-100-58509

OVAL: 🔍

SecurityFocus: 49414 - Bcfg2 Remote Command Injection Vulnerability
Secunia: 45807
Vulnerability Center: 32997 - Bcfg2 1.1.2 and Earlier \x27SSHbase\x27 Remote Arbitrary Shell Commands Injection Vulnerability, Critical

Entryinfo

Created: 03/23/2015 16:50
Updated: 11/20/2021 08:27
Changes: 03/23/2015 16:50 (55), 03/31/2017 12:09 (9), 11/20/2021 08:20 (7), 11/20/2021 08:22 (1), 11/20/2021 08:27 (1)
Complete: 🔍
Cache ID: 216:F06:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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