VDB-227102 · CVE-2023-30621 · GHSA-6cw6-r8pg-j7wh

Gipsy up to 1.2 on Discord Ping 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.
9.6	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Gipsy up to 1.2 on Discord. The impacted element is an unknown function of the component Ping Handler. Such manipulation leads to os command injection. This vulnerability is uniquely identified as CVE-2023-30621. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Gipsy up to 1.2 on Discord and classified as very critical. Affected by this issue is an unknown functionality of the component Ping Handler. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Gipsy is a multi-purpose discord bot which aim to be as modular and user-friendly as possible. In versions prior to 1.3 users can run command on the host machine with sudoer permission. The `!ping` command when provided with an IP or hostname used to run a bash `ping ` without verification that the IP or hostname was legitimate. This command was executed with root permissions and may lead to arbitrary command injection on the host server. Users are advised to upgrade. There are no known workarounds for this vulnerability.

The weakness was disclosed 04/22/2023 as GHSA-6cw6-r8pg-j7wh. The advisory is available at github.com. This vulnerability is handled as CVE-2023-30621 since 04/13/2023. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 04/22/2023). This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

Upgrading to version 1.3 eliminates this vulnerability. Applying a patch 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.

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Productinfo

Name

Gipsy

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (GitHub, Inc.): 🔍

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: 🔍

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: 🔍

0-Day Time: 🔍

Upgrade: Gipsy 1.3
Patch: github.com

Timelineinfo

04/13/2023 🔍
04/22/2023 +9 days 🔍
04/22/2023 +0 days 🔍
04/22/2023 +0 days 🔍

Sourcesinfo

Advisory: GHSA-6cw6-r8pg-j7wh
Status: Confirmed

CVE: CVE-2023-30621 (🔍)
GCVE (CVE): GCVE-0-2023-30621
GCVE (VulDB): GCVE-100-227102

Entryinfo

Created: 04/22/2023 08:12
Changes: 04/22/2023 08:12 (52)
Complete: 🔍
Cache ID: 216::103