Vulnerability Description
Buffer Overflow vulnerability in _nc_find_entry function in tinfo/comp_hash.c:66 in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.
CVSS Score
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Ncurses | 6.1 |
| Netapp | Active Iq Unified Manager | - |
Related Weaknesses (CWE)
References
- http://seclists.org/fulldisclosure/2023/Dec/10
- http://seclists.org/fulldisclosure/2023/Dec/11
- http://seclists.org/fulldisclosure/2023/Dec/9
- https://github.com/zjuchenyuan/fuzzpoc/blob/master/infotocap_poc2.mdExploitThird Party Advisory
- https://security.netapp.com/advisory/ntap-20231006-0005/Third Party Advisory
- 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
- https://github.com/zjuchenyuan/fuzzpoc/blob/master/infotocap_poc2.mdExploitThird Party Advisory
- https://security.netapp.com/advisory/ntap-20231006-0005/Third Party Advisory
- https://support.apple.com/kb/HT214036
- https://support.apple.com/kb/HT214037
FAQ
What is CVE-2020-19186?
CVE-2020-19186 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Buffer Overflow vulnerability in _nc_find_entry function in tinfo/comp_hash.c:66 in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.
How severe is CVE-2020-19186?
CVE-2020-19186 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-19186?
Check the references section above for vendor advisories and patch information. Affected products include: Gnu Ncurses, Netapp Active Iq Unified Manager.