CVE-2018-20374

Published: Dic 23, 2018 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2018-12932 Aliases: GSD-2018-20374
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,5
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 4,3
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

An issue was discovered in Tiny C Compiler (aka TinyCC or TCC) 0.9.27. Compiling a crafted source file leads to an 8 byte out of bounds write in the use_section1 function in tccasm.c.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0017
Percentile
0,4th
Updated

EPSS Score Trend (Last 90 Days)

787

Out-of-bounds Write

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Other
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Unexpected State
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Technologies: ICS/OT
Likelihood of Exploit: High
View CWE Details
Application

Tinycc by Tinycc

Product Information
Vendor Tinycc
Product Tinycc
Version 0.9.27
cpe:2.3:a:tinycc:tinycc:0.9.27:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://lists.nongnu.org/archive/html/tinycc-devel/2018-12/…
Exploit Mailing List Third Party Advisory
https://lists.nongnu.org/archive/html/tinycc-devel/2018-12/msg00015.html
https://lists.nongnu.org/archive/html/tinycc-devel/2018-12/…
Exploit Mailing List Third Party Advisory
https://lists.nongnu.org/archive/html/tinycc-devel/2018-12/msg00015.html