GHSA-4p4h-9gvq-7xfg

Source

https://github.com/advisories/GHSA-4p4h-9gvq-7xfg

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/04/GHSA-4p4h-9gvq-7xfg/GHSA-4p4h-9gvq-7xfg.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-4p4h-9gvq-7xfg

Withdrawn

2025-04-24T16:02:09Z

Published

2025-04-24T03:31:32Z

Modified

2026-09-10T03:50:23Z

Severity

6.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Duplicate Advisory: Picklescan Vulnerable to Exfiltration via DNS via linecache and ssl.get_server_certificate

Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-93mv-x874-956g. This link is maintained to preserve external references.

Original Description

The unsafe globals in Picklescan before 0.0.25 do not include ssl. Consequently, ssl.get_server_certificate can exfiltrate data via DNS after deserialization.

Database specific

{
    "cwe_ids":  [
        "CWE-184"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2025-04-24T16:02:09Z",
    "nvd_published_at":  "2025-04-24T01:15:49Z",
    "severity":  "MODERATE"
}

References

Affected packages

PyPI / picklescan

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.0.1

0.0.2

0.0.3

0.0.4

0.0.5

0.0.6

0.0.7

0.0.8

0.0.9

0.0.10

0.0.11

0.0.12

0.0.13

0.0.14

0.0.15

0.0.16

0.0.17

0.0.18

0.0.19

0.0.20

0.0.21

0.0.22

0.0.23

0.0.24

0.0.25

0.0.26

0.0.27

0.0.28

0.0.29

0.0.30

0.0.31

0.0.32

0.0.33

0.0.34

0.0.35

1.*

1.0.0

1.0.1

1.0.2

1.0.3

1.0.4

1.0.5

Database specific

last_known_affected_version_range

"< 0.0.25"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/04/GHSA-4p4h-9gvq-7xfg/GHSA-4p4h-9gvq-7xfg.json"