CVE-2022-1620
NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in vim/vim
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input.
NULL Pointer Dereference en la función vim_regexec_string en regexp.c:2729 en el repositorio de GitHub vim/vim antes de 8.2.4901. NULL Pointer Dereference en la función vim_regexec_string en regexp.c:2729 permite a los atacantes causar una denegación de servicio (caída de la aplicación) a través de una entrada manipulada
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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
- 2022-05-07 CVE Reserved
- 2022-05-08 CVE Published
- 2024-07-30 EPSS Updated
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (10)
| URL | Tag | Source |
|---|---|---|
| http://seclists.org/fulldisclosure/2022/Oct/28 | Mailing List |
|
| http://seclists.org/fulldisclosure/2022/Oct/41 | Mailing List |
|
| https://support.apple.com/kb/HT213488 | Third Party Advisory |
|
| URL | Date | SRC |
|---|---|---|
| https://huntr.dev/bounties/7a4c59f3-fcc0-4496-995d-5ca6acd2da51 | 2024-08-03 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/vim/vim/commit/8e4b76da1d7e987d43ca960dfbc372d1c617466f | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Vim Search vendor "Vim" | Vim Search vendor "Vim" for product "Vim" | < 8.2.4901 Search vendor "Vim" for product "Vim" and version " < 8.2.4901" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 34 Search vendor "Fedoraproject" for product "Fedora" and version "34" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 35 Search vendor "Fedoraproject" for product "Fedora" and version "35" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 36 Search vendor "Fedoraproject" for product "Fedora" and version "36" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | < 13.0 Search vendor "Apple" for product "Macos" and version " < 13.0" | - |
Affected
| ||||||