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nvd[email protected]NVD:CVE-2023-47100
HistoryDec 02, 2023 - 11:15 p.m.

CVE-2023-47100

2023-12-0223:15:07
CWE-755
web.nvd.nist.gov
2
cve-2023-47100
perl
unallocated space
regular expression
5.30.0

9.8 High

CVSS3

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

0.001 Low

EPSS

Percentile

27.5%

In Perl before 5.38.2, S_parse_uniprop_string in regcomp.c can write to unallocated space because a property name associated with a \p{…} regular expression construct is mishandled. The earliest affected version is 5.30.0.

Affected configurations

NVD
Node
perlperlRange5.30.05.38.2

9.8 High

CVSS3

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

0.001 Low

EPSS

Percentile

27.5%