CVE-2020-25659

python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext.

References

Affected packages

Git / github.com/pyca/cryptography

Affected ranges

Type

GIT

Repo

https://github.com/pyca/cryptography

Events

Introduced

Last affected

c9e65222c91df8b6f61650a3460e30232962c1e0

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.2"
        }
    ]
}

Affected versions

0.*

0.1

0.2

0.3

0.4

0.5

0.5.1

0.6

0.7

0.8

0.9

1.*

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2.*

2.0

2.1

2.2

2.3

2.4

2.4.1

2.5

2.6

2.6.1

2.7

2.8

2.9

3.*

3.0

3.1

3.2

Database specific

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "1.10.0"
            }
        ]
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-25659.json"