8.8

CVE-2020-15888

Exploit

Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free.

Data is provided by the National Vulnerability Database (NVD)
Lua ≫ Lua Version5.4.0 Update-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.92% 0.753
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

http://lua-users.org/lists/lua-l/2020-07/msg00053.html
Third Party Advisory
Exploit
Mailing List
http://lua-users.org/lists/lua-l/2020-07/msg00054.html
Third Party Advisory
Exploit
Mailing List
http://lua-users.org/lists/lua-l/2020-07/msg00071.html
Third Party Advisory
Exploit
Mailing List
http://lua-users.org/lists/lua-l/2020-07/msg00079.html
Third Party Advisory
Exploit
Mailing List