VULNERABILITY INTELLIGENCE

CVE-2020-21913

CVSS score5.5 MEDIUM

EPSS probability1.21%

CISA KEVNot currently listed

Published2021-09-20

Last modified2026-10-14

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

International Components for Unicode (ICU-20850) v66.1 was discovered to contain a use after free bug in the pkg_createWithAssemblyCode function in the file tools/pkgdata/pkgdata.cpp.

Weakness classification

nvd@nist.gov: CWE-416

Primary references

cve@mitre.org — Patch, Third Party Advisory
cve@mitre.org — Mailing List, Third Party Advisory
cve@mitre.org — Exploit, Vendor Advisory
cve@mitre.org — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
0b142b55-0307-4c5a-b3c9-f314f3fb7c5e