VDB

CVE-2021-31348

CVE-2021-31348 PUBLISHED

An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_parse_str() performs incorrect memory handling while parsing crafted XML files (out-of-bounds read after a certain strcspn failure).

EPSS 0.86% · 75.4th percentile

Risk Scores

EPSS Score
0.86%
75.4th percentile

Affected Products

VendorProductVersions
Ubuntu:22.04:LTSmapcache0, 1.10.0-2build3, 1.12.0-1
Ubuntu:25.10netcdf-parallel0, 1:4.9.3-2build1, 1:4.9.0-6build1
Ubuntu:20.04:LTSnetcdf-parallel0, 1:4.6.2-1
Ubuntu:18.04:LTSmapcache0, 1.6.1-1, 1.6.0-2
Ubuntu:24.04:LTSnetcdf-parallel1:4.9.0-1ubuntu3, 1:4.9.0-1ubuntu4, 0
Ubuntu:20.04:LTSmapcache1.10.0-1, 0, 1.8.0-1
Ubuntu:20.04:LTSscilab*, 0, 6.0.2-0ubuntu2
Ubuntu:16.04:LTSmapcache1.4.0-3, 1.4.0-4, 0
Ubuntu:18.04:LTSscilab5.5.2-6, 6.0.1-1ubuntu1, 6.0.1-7ubuntu1~18.04
Ubuntu:25.10mapcache1.14.1-3, 1.14.1-1build1, 0
Ubuntu:25.10scilab2024.1.0+dfsg-6build5, *, 2024.1.0+dfsg-7ubuntu1
Ubuntu:22.04:LTSscilab0, 6.1.0+dfsg1-7, 6.1.1+dfsg2-3ubuntu1
Ubuntu:20.04:LTSnetcdf0, 1:4.7.3-1, 1:4.6.2-1build1
Ubuntu:24.04:LTSscilab0, 2024.0.0+dfsg-5build3, 2024.0.0+dfsg-5build2
Ubuntu:22.04:LTSnetcdf-parallel0, 1:4.8.1-2, 1:4.7.4-1
Ubuntu:24.04:LTSmapcache0, 1.14.0-2, 1.14.0-2build1
Ubuntu:Pro:16.04:LTSscilab5.5.2-1ubuntu1, 5.5.2-2ubuntu2, 5.5.2-2ubuntu3
Ubuntu:22.04:LTSnetcdf0, 1:4.7.4-1build1, 1:4.8.1-1

Exploit Intelligence

Timeline

  • Apr 16, 2021 CVE Published
  • Apr 17, 2021 EPSS Score
  • Jun 25, 2021 EPSS Score
  • Aug 27, 2021 EPSS Score
  • Dec 30, 2021 EPSS Score
  • Jan 6, 2022 EPSS Score
  • Mar 2, 2022 EPSS Score
  • Apr 1, 2022 EPSS Score
  • May 4, 2022 EPSS Score
  • Sep 7, 2022 EPSS Score
  • Nov 8, 2022 EPSS Score
  • Jan 9, 2023 EPSS Score

References

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