Richard Cook rgpg 0.2.0/0.2.1/0.2.2 Helper lib/rgpg/gpg_helper.rb self.run_gpg code injection

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in Richard Cook rgpg 0.2.0/0.2.1/0.2.2 and classified as critical. This affects the function self.run_gpg in the library lib/rgpg/gpg_helper.rb of the component Helper. Performing a manipulation results in code injection. This vulnerability is identified as CVE-2013-4203. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, was found in Richard Cook rgpg 0.2.0/0.2.1/0.2.2. This affects the function self.run_gpg in the library lib/rgpg/gpg_helper.rb of the component Helper. The manipulation with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The self.run_gpg function in lib/rgpg/gpg_helper.rb in the rgpg gem before 0.2.3 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified vectors.

The weakness was released 10/11/2013 (Website). It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2013-4203 since 06/12/2013. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

Upgrading to version 0.2.2 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
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: 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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: rgpg 0.2.2
Patch: github.com

Timelineinfo

06/12/2013 🔍
10/11/2013 +121 days 🔍
10/11/2013 +0 days 🔍
03/24/2015 +529 days 🔍
01/08/2022 +2482 days 🔍

Sourcesinfo

Advisory: b819b13d198495f3ecd2762a0dbe27bb6fae3505
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-4203 (🔍)
GCVE (CVE): GCVE-0-2013-4203
GCVE (VulDB): GCVE-100-65271

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/08/2022 15:50
Changes: 03/24/2015 15:54 (49), 03/01/2019 17:03 (2), 01/08/2022 15:50 (4)
Complete: 🔍
Cache ID: 216::103

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