VDB-248278 · CVE-2019-25158 · GCVE-100-248278

pedroetb tts-api up to 2.1.4 app.js onSpeechDone os command injection

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.
6.9	$0-$5k	0.61

Summaryinfo

A vulnerability, which was classified as critical, was found in pedroetb tts-api up to 2.1.4. This affects the function onSpeechDone of the file app.js. Executing a manipulation can lead to os command injection. This vulnerability appears as CVE-2019-25158. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in pedroetb tts-api up to 2.1.4 (Automation Software) and classified as critical. This vulnerability affects the function onSpeechDone of the file app.js. The manipulation with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 07/14/2019 as 29d9c25415911ea2f8b6de247cb5c4607d13d434. The advisory is available at github.com. This vulnerability was named CVE-2019-25158. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

Upgrading to version 2.2.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 29d9c25415911ea2f8b6de247cb5c4607d13d434 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published immediately after the disclosure of the vulnerability. The advisory contains the following remark:

Change command execution approach, from 'child_process.exec' to 'child_process.spawn', removing the chance to send shell commands to API. This increase code complexity, but fix a serious problem in return.

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Productinfo

Type

Automation Software

Vendor

pedroetb

Name

tts-api

Version

License

open-source

Website

Product: https://github.com/pedroetb/tts-api/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.9

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector (VulDB): 🔍

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: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: tts-api 2.2.0
Patch: 29d9c25415911ea2f8b6de247cb5c4607d13d434

Timelineinfo

07/14/2019 🔍
07/14/2019 +0 days 🔍
12/17/2023 +1617 days 🔍
12/17/2023 +0 days 🔍
01/12/2024 +26 days 🔍

Sourcesinfo

Product: github.com

Advisory: 29d9c25415911ea2f8b6de247cb5c4607d13d434
Status: Confirmed

CVE: CVE-2019-25158 (🔍)
GCVE (CVE): GCVE-0-2019-25158
GCVE (VulDB): GCVE-100-248278

Entryinfo

Created: 12/17/2023 16:15
Updated: 01/12/2024 08:19
Changes: 12/17/2023 16:15 (47), 01/12/2024 08:14 (2), 01/12/2024 08:19 (28)
Complete: 🔍
Cache ID: 216::103