CVE-2018-5996
Severity Score
7.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Insufficient exception handling in the method NCompress::NRar3::CDecoder::Code of 7-Zip before 18.00 and p7zip can lead to multiple memory corruptions within the PPMd code, allows remote attackers to cause a denial of service (segmentation fault) or execute arbitrary code via a crafted RAR archive.
Una gestión insuficiente de excepciones en el método NCompress::NRar3::CDecoder::Code en 7-Zip, en versiones anteriores a la 18.00, y en p7zip puede conducir a múltiples corrupciones de memoria en el código PPMd, permitir que atacantes remotos provoquen una denegación de servicio (fallo de segmentación) o ejecutar código arbitrario mediante un archivo RAR manipulado.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-01-22 CVE Reserved
- 2018-01-31 CVE Published
- 2024-06-17 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| http://www.securitytracker.com/id/1040831 | Vdb Entry | |
| https://0patch.blogspot.si/2018/02/two-interesting-micropatches-for-7-zip.html | X_refsource_misc |
| URL | Date | SRC |
|---|---|---|
| https://landave.io/2018/01/7-zip-multiple-memory-corruptions-via-rar-and-zip | 2024-08-05 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| 7-zip Search vendor "7-zip" | 7-zip Search vendor "7-zip" for product "7-zip" | < 18.00 Search vendor "7-zip" for product "7-zip" and version " < 18.00" | - |
Affected
| ||||||
| 7-zip Search vendor "7-zip" | P7zip Search vendor "7-zip" for product "P7zip" | < 18.0 Search vendor "7-zip" for product "P7zip" and version " < 18.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 7.0 Search vendor "Debian" for product "Debian Linux" and version "7.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
| ||||||