GitHub Advisory DatabaseGHSA-3WW4-GG4F-JR7FPython Cryptography package vulnerable to Bleichenbacher timing oracle attack
7.5 High
CVSS3
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
6.7 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
41.2%
A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| cryptography | lt | 42.0.0 |
Related
7.5 High
CVSS3
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
6.7 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
41.2%