CVE-2020-24342
 
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
Lua through 5.4.0 allows a stack redzone cross in luaO_pushvfstring because a protection mechanism wrongly calls luaD_callnoyield twice in a row.
Lua versiones hasta 5.4.0, permite un cruce de redzone de pila en luaO_pushvfstring porque un mecanismo de protección llama erróneamente a luaD_callnoyield dos veces seguidas
*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
- 2020-08-13 CVE Reserved
- 2020-08-13 CVE Published
- 2023-04-29 EPSS Updated
- 2024-08-04 CVE Updated
- 2024-08-04 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 |
---|
URL | Date | SRC |
---|---|---|
http://lua-users.org/lists/lua-l/2020-07/msg00052.html | 2024-08-04 |
URL | Date | SRC |
---|---|---|
https://github.com/lua/lua/commit/34affe7a63fc5d842580a9f23616d057e17dfe27 | 2023-11-07 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Lua Search vendor "Lua" | Lua Search vendor "Lua" for product "Lua" | 5.4.0 Search vendor "Lua" for product "Lua" and version "5.4.0" | - |
Affected
| ||||||
Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 33 Search vendor "Fedoraproject" for product "Fedora" and version "33" | - |
Affected
|