Lucene search

K
osvGoogleOSV:BIT-LUA-2021-45985
HistoryMar 06, 2024 - 10:55 a.m.

BIT-lua-2021-45985

2024-03-0610:55:49
Google
osv.dev
7
lua 5.4.3
erroneous finalizer
heap-based buffer over-read
tail call
software

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

0.001 Low

EPSS

Percentile

47.2%

In Lua 5.4.3, an erroneous finalizer called during a tail call leads to a heap-based buffer over-read.

CPENameOperatorVersion
luale5.4.3
luage5.4.3

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

0.001 Low

EPSS

Percentile

47.2%