VDB-200856 · CVE-2022-1908 · Nessus 242341

bfabiszewski libmobi up to 0.10 buffer overflow

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.
4.2	$0-$5k	0.00

Summaryinfo

A vulnerability described as critical has been identified in bfabiszewski libmobi up to 0.10. The impacted element is an unknown function. The manipulation results in buffer overflow. This vulnerability is identified as CVE-2022-1908. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in bfabiszewski libmobi up to 0.10. Affected is an unknown code block. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 05/27/2022. The advisory is shared for download at huntr.dev. This vulnerability is traded as CVE-2022-1908 since 05/27/2022. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 242341 (Ubuntu 22.04 LTS : Libmobi vulnerabilities (USN-7638-1)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 0.11 eliminates this vulnerability. Applying the patch 1e0378e6f9e4ae415cedc9eb10850888897c5dba 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.

The vulnerability is also documented in the vulnerability database at Tenable (242341). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

bfabiszewski

Name

libmobi

Version

License

open-source

Website

Product: https://github.com/bfabiszewski/libmobi/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 3.6
CNA Vector (huntr.dev): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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

Nessus ID: 242341
Nessus Name: Ubuntu 22.04 LTS : Libmobi vulnerabilities (USN-7638-1)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: libmobi 0.11
Patch: 1e0378e6f9e4ae415cedc9eb10850888897c5dba

Timelineinfo

05/27/2022 🔍
05/27/2022 +0 days 🔍
05/27/2022 +0 days 🔍
07/19/2025 +1149 days 🔍

Sourcesinfo

Product: github.com

Advisory: 1e0378e6f9e4ae415cedc9eb10850888897c5dba
Status: Confirmed

CVE: CVE-2022-1908 (🔍)
GCVE (CVE): GCVE-0-2022-1908
GCVE (VulDB): GCVE-100-200856

Entryinfo

Created: 05/27/2022 12:53
Updated: 07/19/2025 15:26
Changes: 05/27/2022 12:53 (40), 06/01/2022 15:01 (2), 06/01/2022 15:02 (12), 07/19/2025 15:26 (16)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.