Unrated severityNVD Advisory· Published Sep 20, 2021· Updated Aug 4, 2024
CVE-2020-21913
CVE-2020-21913
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
64- International Components for Unicode/International Components for Unicodedescription
- osv-coords62 versionspkg:rpm/opensuse/icu73_2&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/icu73_2&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/icu73_2&distro=openSUSE%20Leap%20Micro%205.2pkg:rpm/opensuse/icu73_2&distro=openSUSE%20Leap%20Micro%205.3pkg:rpm/opensuse/icu73_2&distro=openSUSE%20Leap%20Micro%205.4pkg:rpm/opensuse/icu&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/icu&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/icu&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/icu&distro=openSUSE%20Leap%20Micro%205.2pkg:rpm/opensuse/icu&distro=openSUSE%20Tumbleweedpkg:rpm/suse/icu73_2&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/icu73_2&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOSpkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/icu73_2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/icu73_2&distro=SUSE%20Manager%20Proxy%204.2pkg:rpm/suse/icu73_2&distro=SUSE%20Manager%20Server%204.2pkg:rpm/suse/icu&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP3pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP4pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP3pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/icu&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5pkg:rpm/suse/icu&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/icu&distro=SUSE%20Manager%20Server%204.3
< 73.2-150000.1.3.1+ 61 more
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 60.2-150000.3.12.1
- (no CPE)range: < 60.2-150000.3.12.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.5.1
- (no CPE)range: < 73.2-2.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 73.2-150000.1.3.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.5.1
- (no CPE)range: < 65.1-150200.4.5.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.5.1
- (no CPE)range: < 65.1-150200.4.5.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 60.2-150000.3.12.1
- (no CPE)range: < 60.2-150000.3.12.1
- (no CPE)range: < 65.1-150200.4.5.1
- (no CPE)range: < 65.1-150200.4.5.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 52.1-8.13.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 52.1-8.13.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 52.1-8.13.1
- (no CPE)range: < 52.1-8.13.1
- (no CPE)range: < 65.1-150200.4.15.1
- (no CPE)range: < 65.1-150200.4.15.1
Patches
Vulnerability mechanics
References
4- www.debian.org/security/2021/dsa-5014mitrevendor-advisoryx_refsource_DEBIAN
- github.com/unicode-org/icu/pull/886mitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2021/10/msg00008.htmlmitremailing-listx_refsource_MLIST
- unicode-org.atlassian.net/browse/ICU-20850mitrex_refsource_MISC
News mentions
0No linked articles in our index yet.