Use After Free Affecting icu package, versions <55.1-7ubuntu0.5+esm1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Availability
High
Threat Intelligence
EPSS
0.1% (42nd
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU1604-ICU-1656614
- published 21 Sep 2021
- disclosed 20 Sep 2021
Introduced: 20 Sep 2021
CVE-2020-21913 Open this link in a new tabHow to fix?
Upgrade Ubuntu:16.04
icu
to version 55.1-7ubuntu0.5+esm1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream icu
package and not the icu
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:16.04
relevant fixed versions and status.
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.