VDB

CVE-2019-20199

CVE-2019-20199 PUBLISHED

An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_decode, while parsing a crafted XML file, performs incorrect memory handling, leading to NULL pointer dereference while running strlen() on a NULL pointer.

EPSS 0.79% · 74.3th percentile

Risk Scores

EPSS Score
0.79%
74.3th percentile

Affected Products

VendorProductVersions
Ubuntu:Pro:16.04:LTSscilab0, 5.5.2-1ubuntu1, 5.5.2-2ubuntu3
Ubuntu:18.04:LTSscilab6.0.0-1, 5.5.2-6, 0
Ubuntu:22.04:LTSscilab0, 6.1.1+dfsg2-3ubuntu1, *
Ubuntu:22.04:LTSmapcache0, 1.10.0-2build3, 1.10.0-2build1
Ubuntu:16.04:LTSmapcache1.4.0-3, 0, 1.4.0-4
Ubuntu:20.04:LTSnetcdf1:4.7.3-1, 1:4.6.2-1build1, 0
Ubuntu:18.04:LTSmapcache1.6.0-2, 1.6.1-1, 0
Ubuntu:25.10mapcache0, 1.14.1-3, 1.14.1-1build1
Ubuntu:24.04:LTSnetcdf-parallel1:4.9.0-1ubuntu3, 0, 1:4.9.0-1ubuntu1
Ubuntu:22.04:LTSnetcdf-parallel1:4.8.1-2, 1:4.7.4-1, 0
Ubuntu:24.04:LTSscilab*, 0, 6.1.1+dfsg2-9
Ubuntu:24.04:LTSmapcache1.14.0-2build1, 1.14.0-2build2, 1.14.0-4build1
Ubuntu:22.04:LTSnetcdf0, 1:4.7.4-1build1, 1:4.8.1-1
Ubuntu:25.10scilab*, 2024.1.0+dfsg-7ubuntu1, 2024.1.0+dfsg-6ubuntu3
Ubuntu:20.04:LTSmapcache1.10.0-1, 0, 1.8.0-1
Ubuntu:20.04:LTSnetcdf-parallel0, 1:4.6.2-1
Ubuntu:25.10netcdf-parallel1:4.9.3-2build1, 0, 1:4.9.0-6build1
Ubuntu:20.04:LTSscilab6.0.2-0ubuntu2, 6.1.0+dfsg1-1ubuntu3.1, 6.1.0+dfsg1-1ubuntu3

Timeline

  • Dec 31, 2019 CVE Published
  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Aug 24, 2021 EPSS Score
  • Dec 27, 2021 EPSS Score
  • Jan 6, 2022 EPSS Score
  • Feb 4, 2022 EPSS Score
  • Feb 28, 2022 EPSS Score
  • Apr 1, 2022 EPSS Score
  • May 1, 2022 EPSS Score
  • Sep 4, 2022 EPSS Score
  • Nov 6, 2022 EPSS Score

References

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