6.5

CVE-2020-22048: debian debian_linux

CVSS: 6.5v3.1MediumModified
AliasesUBUNTU-CVE-2020-22048DEBIAN-CVE-2020-22048
Published 02-06-2021Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-22048 is a medium (CVSS 6.5) vulnerability in debian debian_linux. EPSS estimates a 0.91% chance of exploitation in the next 30 days, higher than 59.3% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
36/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.91%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Advisory lineage

Upstream 0 · Downstream 4 · Related 3
DLA-2818-1OPENSUSE-SU-2021:2919-1SUSE-SU-2021:2919-1SUSE-SU-2021:2929-1

Timeline

  1. 02-06-2021
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the ff_frame_pool_get function in framepool.c.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

0.91%

Chance of exploitation in the next 30 days

Percentile

59%

Versus all other CVEs

30-day change

0.00 pp

From 0.91% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.91%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (trac.ffmpeg.org)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Debian2 products
Ffmpeg1 product
Ubuntu1 product
  • ffmpeg< 7:3.4.11-0ubuntu0.1+esm2 | < 7:4.2.7-0ubuntu0.1 | < 7:4.2.7-0ubuntu0.1+esm2 | < 7:4.4.1-3ubuntu2

3 vendors · 4 products

References

5 links