In Perl 5.34.0, function S_find_uninit_var in sv.c has a... · CVE-2022-48522 · GitHub Advisory Database · GitHub

In Perl 5.34.0, function S_find_uninit_var in sv.c has a...

Critical severity Unreviewed Published Aug 22, 2023 to the GitHub Advisory Database • Updated Apr 4, 2024

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

In Perl 5.34.0, function S_find_uninit_var in sv.c has a stack-based crash that can lead to remote code execution or local privilege escalation.

References

Published by the National Vulnerability Database

Aug 22, 2023

Published to the GitHub Advisory Database Aug 22, 2023

Last updated Apr 4, 2024

Severity

Critical

9.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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