CVE-2020-8284 Affecting curl package, versions <7.74.0-1


Severity

Recommended
0.0
low
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.12% (46th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-DEBIAN12-CURL-1544150
  • published 9 Dec 2020
  • disclosed 14 Dec 2020

How to fix?

Upgrade Debian:12 curl to version 7.74.0-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream curl package and not the curl package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service banner extractions.

CVSS Scores

version 3.1
Expand this section

NVD

3.7 low
Expand this section

SUSE

4.3 medium
Expand this section

Red Hat

3.1 low