GHSA-3ww4-gg4f-jr7f

Source

https://github.com/advisories/GHSA-3ww4-gg4f-jr7f

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/02/GHSA-3ww4-gg4f-jr7f/GHSA-3ww4-gg4f-jr7f.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-3ww4-gg4f-jr7f

Aliases

Related

Published

2024-02-05T21:30:31Z

Modified

2024-10-22T05:29:04.269269Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Python Cryptography package vulnerable to Bleichenbacher timing oracle attack

Details

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.

Database specific

{
    "nvd_published_at": "2024-02-05T21:15:11Z",
    "cwe_ids": [
        "CWE-203",
        "CWE-208"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2024-02-05T23:04:50Z"
}

References

Affected packages

PyPI / cryptography

Package

Name: cryptography; View open source insights on deps.dev
Purl: pkg:pypi/cryptography

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

42.0.0

Affected versions

0.*

0.1

0.2

0.2.1

0.2.2

0.3

0.4

0.5

0.5.1

0.5.2

0.5.3

0.5.4

0.6

0.6.1

0.7

0.7.1

0.7.2

0.8

0.8.1

0.8.2

0.9

0.9.1

0.9.2

0.9.3

1.*

1.0

1.0.1

1.0.2

1.1

1.1.1

1.1.2

1.2

1.2.1

1.2.2

1.2.3

1.3

1.3.1

1.3.2

1.3.3

1.3.4

1.4

1.5

1.5.1

1.5.2

1.5.3

1.6

1.7

1.7.1

1.7.2

1.8

1.8.1

1.8.2

1.9

2.*

2.0

2.0.1

2.0.2

2.0.3

2.1

2.1.1

2.1.2

2.1.3

2.1.4

2.2

2.2.1

2.2.2

2.3

2.3.1

2.4

2.4.1

2.4.2

2.5

2.6

2.6.1

2.7

2.8

2.9

2.9.1

2.9.2

3.*

3.0

3.1

3.1.1

3.2

3.2.1

3.3

3.3.1

3.3.2

3.4

3.4.1

3.4.2

3.4.3

3.4.4

3.4.5

3.4.6

3.4.7

3.4.8

35.*

35.0.0

36.*

36.0.0

36.0.1

36.0.2

37.*

37.0.0

37.0.1

37.0.2

37.0.3

37.0.4

38.*

38.0.0

38.0.1

38.0.2

38.0.3

38.0.4

39.*

39.0.0

39.0.1

39.0.2

40.*

40.0.0

40.0.1

40.0.2

41.*

41.0.0

41.0.1

41.0.2

41.0.3

41.0.4

41.0.5

41.0.6

41.0.7