7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
40.2%
lua5.4 is vulnerable to heap-buffer overflow. The vulnerability exists in the component luaG_runerror
when a recursive error occurs which allows an attacker to cause an application crash.
CPE | Name | Operator | Version |
---|---|---|---|
lua5.4:sid | eq | 5.4.2-2 | |
lua5.4:sid | eq | 5.4.1-1 | |
lua5.4:bookworm | eq | 5.4.3-1 | |
lua5.4:sid | eq | 5.4.2-2 | |
lua5.4:sid | eq | 5.4.1-1 | |
lua5.4:bookworm | eq | 5.4.3-1 |
github.com/lua/lua/commit/42d40581dd919fb134c07027ca1ce0844c670daf
lists.fedoraproject.org/archives/list/[email protected]/message/RJNJ66IFDUKWJJZXHGOLRGIA3HWWC36R/
lists.fedoraproject.org/archives/list/[email protected]/message/UHYZOEFDVLVAD6EEP4CDW6DNONIVVHPA/
lua-users.org/lists/lua-l/2022-05/msg00035.html
lua-users.org/lists/lua-l/2022-05/msg00042.html
lua-users.org/lists/lua-l/2022-05/msg00073.html
security-tracker.debian.org/tracker/CVE-2022-33099
www.lua.org/bugs.html#Lua-stack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error:~:text=Lua%2Dstack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
40.2%