CVE-2020-21913

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.

CVSS v3.1

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

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

1.21% chance of exploitation in the next 30 days, 66th percentile

Published

2021-09-20

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://unicode-org.atlassian.net/browse/ICU-20850

References

• CVE Record
• NVD entry

Related

• CVE-2020-21896
• CVE-2020-21929
• CVE-2020-21890
• CVE-2020-21930
• CVE-2020-21884
• CVE-2020-21932