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osvGoogleOSV:USN-6400-1
HistorySep 27, 2023 - 12:49 p.m.

python2.7, python3.5 vulnerability

2023-09-2712:49:54
Google
osv.dev
4
python
cryptographic
timing
vulnerability
software

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

23.8%

It was discovered that Python did not properly provide constant-time
processing for a crypto operation. An attacker could possibly use this
issue to perform a timing attack and recover sensitive information.

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

23.8%