Wayneeseguin Ruby Version Manager prior 1.2.0 Terminal privileges management

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Wayneeseguin Ruby Version Manager. This vulnerability affects unknown code of the component Terminal. Performing a manipulation results in privileges management. This vulnerability is cataloged as CVE-2010-3928. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Wayneeseguin Ruby Version Manager (Programming Language Software). This affects an unknown functionality of the component Terminal. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Ruby Version Manager (RVM) before 1.2.1 writes file contents to a terminal without sanitizing non-printable characters, which might allow remote attackers to execute arbitrary commands via a crafted file, related to an "escape sequence injection vulnerability." NOTE: some of these details are obtained from third party information.

The weakness was shared 01/18/2011 with JPCERT (Website). The advisory is shared at jvn.jp. This vulnerability is uniquely identified as CVE-2010-3928 since 10/12/2010. 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. MITRE ATT&CK project uses the attack technique T1068 for this issue.

It is declared as proof-of-concept.

Upgrading to version 1.2.0 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (64746), SecurityFocus (BID 45841†), OSVDB (70521†) and Secunia (SA42952†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Ruby Version Manager 1.2.0

Timelineinfo

10/12/2010 🔍
01/18/2011 +98 days 🔍
01/18/2011 +0 days 🔍
01/18/2011 +0 days 🔍
01/20/2011 +2 days 🔍
01/20/2011 +0 days 🔍
01/20/2011 +0 days 🔍
03/19/2015 +1518 days 🔍
01/08/2018 +1026 days 🔍

Sourcesinfo

Advisory: jvn.jp
Organization: JPCERT
Status: Confirmed

CVE: CVE-2010-3928 (🔍)
GCVE (CVE): GCVE-0-2010-3928
GCVE (VulDB): GCVE-100-56169
X-Force: 64746 - Ruby Version Manager escape command execution
SecurityFocus: 45841 - Ruby Version Manager Escape Sequence Command Injection Vulnerability
Secunia: 42952 - Ruby Version Manager Escape Sequences Security Issue, Less Critical
OSVDB: 70521 - Ruby Version Manager Escape Sequence Processing Arbitrary Command Execution
Vupen: ADV-2011-0174

Entryinfo

Created: 03/19/2015 23:27
Updated: 01/08/2018 07:51
Changes: 03/19/2015 23:27 (58), 01/08/2018 07:51 (7)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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