5.5

CVE-2018-19872: fedoraproject fedora Divide By Zero

CVSS: 5.5v3.0MediumModified
AliasesMGASA-2019-0161UBUNTU-CVE-2018-19872DEBIAN-CVE-2018-19872
Published 15-03-2019Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-19872 is a medium (CVSS 5.5) Divide By Zero vulnerability in fedoraproject fedora. EPSS estimates a 1.38% chance of exploitation in the next 30 days, higher than 71.7% 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 · v3.0 (NVD)
EPSS score
1.38%
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 10 · Related 6
DLA-2376-1DLA-2377-1OPENSUSE-SU-2019:1239-1RHSA-2020:1172RHSA-2020:1665SUSE-SU-2019:0927-1

Timeline

  1. 15-03-2019
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

1.38%

Chance of exploitation in the next 30 days

Percentile

72%

Versus all other CVEs

30-day change

0.00 pp

From 1.38% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.38%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (bugreports.qt.io)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • qtbase-opensource-src< 5.11.2+dfsg-3
Fedoraproject1 product
Mageia1 product
  • qt4< 4.8.7-15.1.mga6
Opensuse1 product
Qt1 product
Ubuntu1 product
  • qtbase-opensource-src< 5.5.1+dfsg-16ubuntu7.7 | < 5.9.5+dfsg-0ubuntu2.5

6 vendors · 6 products

References

17 links
Show all 17 references