andoma vmir e8117 /src/vmir_wasm_parser.c wasm_parse_block memory corruption

HistoryDiffrelatejsonxmlCTI

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.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability was found in andoma vmir e8117 and classified as critical. This affects the function wasm_parse_block of the file /src/vmir_wasm_parser.c. Executing a manipulation can lead to memory corruption. This vulnerability appears as CVE-2024-35421. There is no available exploit.

Detailsinfo

A vulnerability was found in andoma vmir e8117. It has been declared as critical. This vulnerability affects the function wasm_parse_block of the file /src/vmir_wasm_parser.c. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

vmir e8117 was discovered to contain a segmentation violation via the wasm_parse_block function at /src/vmir_wasm_parser.c.

The advisory is shared for download at github.com. This vulnerability was named CVE-2024-35421 since 05/17/2024. The exploitation appears to be easy. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 06/05/2025).

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

andoma

Name

vmir

Version

e8117

Website

Product: https://github.com/andoma/vmir/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

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

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: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/17/2024 🔍
11/09/2024 +176 days 🔍
11/09/2024 +0 days 🔍
06/05/2025 +208 days 🔍

Sourcesinfo

Product: github.com

Advisory: 22
Status: Not defined

CVE: CVE-2024-35421 (🔍)
GCVE (CVE): GCVE-0-2024-35421
GCVE (VulDB): GCVE-100-283588

Entryinfo

Created: 11/09/2024 01:22
Updated: 06/05/2025 20:01
Changes: 11/09/2024 01:22 (55), 06/05/2025 20:01 (1)
Complete: 🔍
Cache ID: 216::103