CVE-2017-17969
Severity Score
7.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Heap-based buffer overflow in the NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before 18.00 and p7zip allows remote attackers to cause a denial of service (out-of-bounds write) or potentially execute arbitrary code via a crafted ZIP archive.
Desbordamiento de búfer basado en memoria dinámica (heap) en el método NCompress::NShrink::CDecoder::CodeReal en 7-Zip, en versiones anteriores a la 18.00 y en p7zip permite que atacantes remotos provoquen una denegación de servicio (escritura fuera de límites) o que ejecuten código arbitrario mediante un archivo ZIP 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
- 2017-12-29 CVE Reserved
- 2018-01-30 CVE Published
- 2024-06-16 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (6)
| 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 | |
| https://lists.debian.org/debian-lts-announce/2018/02/msg00003.html | Mailing List |
|
| 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 |
|---|---|---|
| https://usn.ubuntu.com/3913-1 | 2019-03-21 | |
| https://www.debian.org/security/2018/dsa-4104 | 2019-03-21 |
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
| ||||||