Heap-based Buffer Overflow Affecting ncurses-libs package, versions *
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Availability
High
Threat Intelligence
EPSS
0.36% (73rd
percentile)
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Test your applications- Snyk ID SNYK-CENTOS8-NCURSESLIBS-5862254
- published 26 Aug 2023
- disclosed 3 May 2019
Introduced: 3 May 2019
CVE-2020-19185 Open this link in a new tabHow to fix?
There is no fixed version for Centos:8 ncurses-libs.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ncurses-libs package and not the ncurses-libs package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
Buffer Overflow vulnerability in one_one_mapping function in progs/dump_entry.c:1373 in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.
References
- https://access.redhat.com/security/cve/CVE-2020-19185
- https://github.com/zjuchenyuan/fuzzpoc/blob/master/infotocap_poc1.md
- https://security.netapp.com/advisory/ntap-20231006-0005/
- https://support.apple.com/kb/HT214036
- https://support.apple.com/kb/HT214037
- https://support.apple.com/kb/HT214038
- http://seclists.org/fulldisclosure/2023/Dec/10
- http://seclists.org/fulldisclosure/2023/Dec/11
- http://seclists.org/fulldisclosure/2023/Dec/9