CVE-2023-38831
HIGH
7,8
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Description
AI Translation Available
RARLAB WinRAR before 6.23 allows attackers to execute arbitrary code when a user attempts to view a benign file within a ZIP archive. The issue occurs because a ZIP archive may include a benign file (such as an ordinary .JPG file) and also a folder that has the same name as the benign file, and the contents of the folder (which may include executable content) are processed during an attempt to access only the benign file. This was exploited in the wild in April through October 2023.
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
0,9385
Percentile
1,0th
Updated
EPSS Score Trend (Last 90 Days)
345
Insufficient Verification of Data Authenticity
DraftCommon Consequences
Security Scopes Affected:
Integrity
Other
Potential Impacts:
Varies By Context
Unexpected State
Applicable Platforms
Technologies:
ICS/OT
351
Insufficient Type Distinction
DraftCommon Consequences
Security Scopes Affected:
Other
Potential Impacts:
Other
Applicable Platforms
All platforms may be affected
Application
Winrar by Rarlab
Version Range Affected
To
6.23
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023…
http://packetstormsecurity.com/files/174573/WinRAR-Remote-Code-Execution.html
https://blog.google/threat-analysis-group/government-backed-actors-exploiting-w…
https://news.ycombinator.com/item?id=37236100
https://www.bleepingcomputer.com/news/security/winrar-zero-day-exploited-since-…
https://www.group-ib.com/blog/cve-2023-38831-winrar-zero-day/
http://packetstormsecurity.com/files/174573/WinRAR-Remote-Code-Execution.html
https://blog.google/threat-analysis-group/government-backed-actors-exploiting-w…
https://news.ycombinator.com/item?id=37236100
https://www.bleepingcomputer.com/news/security/winrar-zero-day-exploited-since-…
https://www.group-ib.com/blog/cve-2023-38831-winrar-zero-day/