CVE-2020-15853

MEDIUM

5.3

CVSS Score

Published: October 18, 2022 at 12:00 AM UTC

Updated: June 17, 2026 at 02:57 AM UTC

1 product affected across 1 vendorSupybot Fedora

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Severity

MEDIUM5.3

Exploit prediction

EPSS 0.7%

SSVC

No known exploit

Description

supybot-fedora implements the command 'refresh', that refreshes the cache of all users from FAS. This takes quite a while to run, and zodbot stops responding to requests during this time.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Supybot Fedora · Fedora Project

95%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Issue TrackingThird Party Advisory

Source: [email protected]

https://github.com/fedora-infra/supybot-fedora/issues/69

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: LOW

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-400NVD-CWE-noinfo

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