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cve[email protected]CVE-2023-27560
HistoryMar 03, 2023 - 6:15 a.m.

CVE-2023-27560

2023-03-0306:15:08
CWE-835
web.nvd.nist.gov
39
phpseclib
cve-2023-27560
math/primefield.php
nvd
infinite loop

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

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

37.8%

Math/PrimeField.php in phpseclib 3.x before 3.0.19 has an infinite loop with composite primefields.

Affected configurations

NVD
Node
phpseclibphpseclibRange3.0.03.0.19
CPENameOperatorVersion
phpseclib:phpseclibphpsecliblt3.0.19

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

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

37.8%