Veracode Vulnerability DatabaseVERACODE:45123Marvin Attack
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:L/E:P
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
35.4%
jsrsasign is vulnerable to the Marvin Attack. The vulnerability is due to timing leakage in the bit size of raw RSA decryption. This flaw can provide a timing oracle, enabling a timing variant of the Bleichenbacher attack.
| CPE | Name | Operator | Version |
|---|---|---|---|
| jsrsasign | le | 10.9.0 | |
| kjur-jsrsasign | le | 10.9.0 | |
| jsrsasign | le | 10.9.0 | |
| kjur-jsrsasign | le | 10.9.0 | |
| jsrsasign | le | 10.9.0 | |
| kjur-jsrsasign | le | 10.9.0 | |
| jsrsasign | le | 10.9.0 | |
| kjur-jsrsasign | le | 10.9.0 |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:L/E:P
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
35.4%