5.5

CVE-2019-20171: debian debian_linux

CVSS: 5.5v3.1MediumAnalyzed
AliasesUBUNTU-CVE-2019-20171DEBIAN-CVE-2019-20171
Published 30-12-2019Last modified 04-03-2025
Open JSON

Vulnerability summary

CVE-2019-20171 is a medium (CVSS 5.5) vulnerability in debian debian_linux. EPSS estimates a 1.23% chance of exploitation in the next 30 days, higher than 68.4% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
5.5/10
010
Medium · v3.1 (NVD)
EPSS score
1.23%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Advisory lineage

Upstream 0 · Downstream 2
DLA-2072-1MGASA-2020-0137

Timeline

  1. 30-12-2019
    PublishedVulnerability first disclosed.
  2. 04-03-2025
    Last modifiedVulnerability information updated.

Description

An issue was discovered in GPAC version 0.5.2 and 0.9.0-development-20191109. There are memory leaks in metx_New in isomedia/box_code_base.c and abst_Read in isomedia/box_code_adobe.c.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

1.23%

Chance of exploitation in the next 30 days

Percentile

68%

Versus all other CVEs

30-day change

0.00 pp

From 1.23% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.23%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Gpac

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Debian3 products
  • ccextractorAll versions (No fix recorded)
  • gpac< 1.0.1+dfsg1-2
  • debian_linuxEOL8.0
Gpac1 product
  • gpac≥ 0.5.2, ≤ 0.8.0 | 0.9.0
Ubuntu1 product
  • gpacAll versions (No fix recorded)

3 vendors · 5 products

References

6 links