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CVE
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CVE-2022-33099Date: (C)2022-07-06   (M)2023-12-22


An issue in the component luaG_runerror of Lua v5.4.4 and below leads to a heap-buffer overflow when a recursive error occurs.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.5CVSS Score : 5.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
FEDORA-2022-5b5889f43a
FEDORA-2022-b9ed35a7ad
https://github.com/lua/lua/commit/42d40581dd919fb134c07027ca1ce0844c670daf
https://lua-users.org/lists/lua-l/2022-05/msg00035.html
https://lua-users.org/lists/lua-l/2022-05/msg00042.html
https://lua-users.org/lists/lua-l/2022-05/msg00073.html
https://www.lua.org/bugs.html#Lua-stack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error:~:text=Lua-stack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error

CPE    1
cpe:/a:lua:lua
CWE    1
CWE-787
OVAL    8
oval:org.secpod.oval:def:507250
oval:org.secpod.oval:def:1506448
oval:org.secpod.oval:def:1506129
oval:org.secpod.oval:def:123636
...

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