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ubuntucveUbuntu.comUB:CVE-2022-33099
HistoryJul 01, 2022 - 12:00 a.m.

CVE-2022-33099

2022-07-0100:00:00
ubuntu.com
ubuntu.com
19

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

0.004 Low

EPSS

Percentile

71.8%

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.

Bugs

Notes

Author Note
sbeattie requires pointing the lua interpreter at malicious code possibly only affects lua5.4
mdeslaur per debian bug, 5.4 only
OSVersionArchitecturePackageVersionFilename
ubuntu22.04noarchlua5.4< anyUNKNOWN

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

0.004 Low

EPSS

Percentile

71.8%