CVE-2021-31598 PUBLISHED

An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap-based buffer overflow.

EPSS 0.83% · 74.4th percentile

Risk Scores

EPSS Score
0.83%
74.4th percentile

Affected Products

VendorProductVersions
Ubuntu:25.10scilab0, *, *
Ubuntu:24.04:LTSnetcdf-parallel1:4.9.0-1ubuntu3, *, 1:4.9.0-1ubuntu4
Ubuntu:25.10mapcache1.14.1-3, 1.14.1-1build1, 0
Ubuntu:22.04:LTSnetcdf1:4.7.4-1build1, *, 0
Ubuntu:24.04:LTSmapcache1.14.0-2build2, 1.14.0-2build1, 1.14.0-2
Ubuntu:22.04:LTSnetcdf-parallel1:4.7.4-1, 0, *
Ubuntu:24.04:LTSscilab6.1.1+dfsg2-10, 6.1.1+dfsg2-9build1, 2024.0.0+dfsg-5
Ubuntu:20.04:LTSmapcache0, 1.8.0-1, 1.10.0-1
Ubuntu:18.04:LTSscilab6.0.1-7ubuntu1~18.04.1, 6.0.1-7ubuntu1~18.04.2, 0
Ubuntu:20.04:LTSnetcdf-parallel1:4.6.2-1, 0
Ubuntu:Pro:16.04:LTSscilab5.5.2-2ubuntu3, 5.5.2-2ubuntu2, 5.5.2-2ubuntu1
Ubuntu:22.04:LTSmapcache1.10.0-2build1, 0, 1.12.0-1
Ubuntu:20.04:LTSnetcdf1:4.6.2-1build1, 1:4.7.3-1, 0
Ubuntu:22.04:LTSscilab0, 6.1.0+dfsg1-7, *
Ubuntu:25.10netcdf-parallel1:4.9.3-2, 1:4.9.0-6build1, 0
Ubuntu:20.04:LTSscilab0, 6.0.2-0ubuntu3, 6.0.2-1fakesync5
Ubuntu:18.04:LTSmapcache1.6.0-2, 0, 1.6.1-1
Ubuntu:16.04:LTSmapcache0, 1.4.0-3, 1.4.0-4

Timeline

References

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