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veracodeVeracode Vulnerability DatabaseVERACODE:44742
HistoryDec 19, 2023 - 8:25 a.m.

Denial Of Service (DoS)

2023-12-1908:25:18
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
7
vulnerability
libcryptopp
modularsquareroot
dos
crafted der
public-key data
squared odd numbers

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

6.7 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

libcryptopp.so is vulnerable to Denial Of Service (DoS). The vulnerability exists in the ModularSquareRoot function due to an infinite loop caused by crafted DER public-key data with squared odd numbers, which allows an attacker to cause DoS.

CPENameOperatorVersion
libcryptopp.sole8.9.0
libcryptopp.sole8.9.0

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

6.7 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%