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veracodeVeracode Vulnerability DatabaseVERACODE:44334
HistoryNov 21, 2023 - 8:01 a.m.

Weak Encryption

2023-11-2108:01:52
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
7
weak encryption
pkcs 1v1.5
rsa
bleichenbacher attack
vulnerability
software

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

25.1%

upydev is vulnerable to Weak Encryption. The vulnerability is due to PKCS 1v1.5 padding used in the RSA algorithm. This could lead to a Bleichenbacher attack.

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

25.1%

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