festivaltts4r Gem on Ruby festival4r.rb to_speech/to_mp3 command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in festivaltts4r Gem on Ruby. Impacted is the function to_speech/to_mp3 in the library lib/festivaltts4r/festival4r.rb. Executing a manipulation can lead to command injection. This vulnerability appears as CVE-2016-10194. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in festivaltts4r Gem on Ruby (Ruby Gem) (affected version not known). This vulnerability affects the function to_speech/to_mp3 in the library lib/festivaltts4r/festival4r.rb. The manipulation with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The festivaltts4r gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a string to the (1) to_speech or (2) to_mp3 method in lib/festivaltts4r/festival4r.rb.

The bug was discovered 01/31/2017. The weakness was presented 03/03/2017 (oss-sec). The advisory is available at openwall.com. This vulnerability was named CVE-2016-10194 since 02/01/2017. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 31 days. During that time the estimated underground price was around $0-$5k.

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

See VDB-97497 for similar entry. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

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

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/31/2017 🔍
02/01/2017 +1 days 🔍
03/03/2017 +30 days 🔍
03/03/2017 +0 days 🔍
03/04/2017 +1 days 🔍
09/03/2020 +1279 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined

CVE: CVE-2016-10194 (🔍)
GCVE (CVE): GCVE-0-2016-10194
GCVE (VulDB): GCVE-100-97498
OSVDB: - CVE-2016-10194 - Ruby - festivaltts4r - Command Injection Issue

See also: 🔍

Entryinfo

Created: 03/04/2017 13:50
Updated: 09/03/2020 17:30
Changes: 03/04/2017 13:50 (58), 09/03/2020 17:30 (2)
Complete: 🔍
Cache ID: 216:A7B:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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