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rosalinuxROSA LABROSA-SA-2024-2431
HistoryJun 17, 2024 - 8:56 a.m.

Advisory ROSA-SA-2024-2431

2024-06-1708:56:35
ROSA LAB
abf.rosalinux.ru
2
security advisory
lua 5.3.4
rosa virtualization 2.1
stack overflow
lua_resume
denial of service
script file
cve-2021-43519
not relevant
unix

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.0%

Software: lua 5.3.4
OS: ROSA Virtualization 2.1

package_evr_string: lua-5.3.4

CVE-ID: CVE-2021-43519
BDU-ID: None
CVE-Crit: N/A
CVE-DESC.: Stack overflow in lua_resume of the ldo.c file in Lua Interpreter allows attackers to perform a denial of service via a script file created.
CVE-STATUS: Not Relevant
CVE-REV:

OSVersionArchitecturePackageVersionFilename
ROSAanynoarchlua< 5.3.4UNKNOWN

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.0%