6.5

CVE-2018-19539: debian debian_linux Reachable Assertion

CVSS: 6.5v3.0MediumModified
AliasesUBUNTU-CVE-2018-19539
Published 26-11-2018Last modified 15-10-2026
Open JSON

Vulnerability summary

CVE-2018-19539 is a medium (CVSS 6.5) Reachable Assertion vulnerability in debian debian_linux. EPSS estimates a 1.95% chance of exploitation in the next 30 days, higher than 79.8% 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 · v3.0 (NVD)
EPSS score
1.95%
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 6 · Related 4
DLA-1628-1MGASA-2019-0167OPENSUSE-SU-2019:1315-1OPENSUSE-SU-2024:10869-1SUSE-SU-2019:1018-1SUSE-SU-2019:2513-1

Timeline

  1. 26-11-2018
    PublishedVulnerability first disclosed.
  2. 15-10-2026
    Last modifiedVulnerability information updated.

Description

An issue was discovered in JasPer 2.0.14. There is an access violation in the function jas_image_readcmpt in libjasper/base/jas_image.c, leading to a denial of service.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

1.95%

Chance of exploitation in the next 30 days

Percentile

80%

Versus all other CVEs

30-day change

0.00 pp

From 1.95% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.95%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Jasper

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Suse2 products
Debian1 product
Jasper_project1 product
Opensuse1 product
Ubuntu1 product
  • jasperAll versions (No fix recorded)

5 vendors · 6 products

References

6 links