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nvd[email protected]NVD:CVE-2022-48522
HistoryAug 22, 2023 - 7:16 p.m.

CVE-2022-48522

2023-08-2219:16:31
CWE-787
web.nvd.nist.gov
8
perl
stack-based
remote code execution
local privilege escalation

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.005

Percentile

77.4%

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.

Affected configurations

Nvd
Node
perlperlMatch5.34.0-
VendorProductVersionCPE
perlperl5.34.0cpe:2.3:a:perl:perl:5.34.0:-:*:*:*:*:*:*

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.005

Percentile

77.4%