CVE-2023-4733
Use After Free in vim/vim
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Use After Free in GitHub repository vim/vim prior to 9.0.1840.
Use After Free en el repositorio de GitHub vim/vim anterior a 9.0.1840.
This update for vim fixes the following issues. Fixed use-after-free in function buflist_altfpos. Fixed segmentation fault in function f_fullcommand. Fixed out of bounds write in ops.c. Fixed heap buffer overflow in vim_regsub_both. Fixed heap use-after-free in function ins_compl_get_exp. Fixed heap buffer overflow in function vim_regsub_both .
*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
- 2023-09-02 CVE Reserved
- 2023-09-04 CVE Published
- 2025-02-13 CVE Updated
- 2025-02-13 First Exploit
- 2025-04-15 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-416: Use After Free
CAPEC
References (7)
| URL | Date | SRC |
|---|---|---|
| https://huntr.dev/bounties/1ce1fd8c-050a-4373-8004-b35b61590217 | 2025-02-13 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/vim/vim/commit/e1dc9a627536304bc4f738c21e909ad9fcf3974c | 2024-02-01 |
| URL | Date | SRC |
|---|
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" | < 9.0.1840 Search vendor "Vim" for product "Vim" and version " < 9.0.1840" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 37 Search vendor "Fedoraproject" for product "Fedora" and version "37" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 38 Search vendor "Fedoraproject" for product "Fedora" and version "38" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 39 Search vendor "Fedoraproject" for product "Fedora" and version "39" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | < 14.1 Search vendor "Apple" for product "Macos" and version " < 14.1" | - |
Affected
| ||||||