Vulnerability Details : CVE-2020-19189
Buffer Overflow vulnerability in postprocess_terminfo function in tinfo/parse_entry.c:997 in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.
Vulnerability category: OverflowMemory CorruptionDenial of service
Products affected by CVE-2020-19189
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:ncurses:6.1:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vsphere:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-19189
0.53%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-19189
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2020-19189
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-19189
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https://github.com/zjuchenyuan/fuzzpoc/blob/master/infotocap_poc5.md
fuzzpoc/infotocap_poc5.md at master · zjuchenyuan/fuzzpoc · GitHubExploit;Third Party Advisory
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http://seclists.org/fulldisclosure/2023/Dec/10
Full Disclosure: APPLE-SA-12-11-2023-5 macOS Ventura 13.6.3
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https://support.apple.com/kb/HT214037
About the security content of macOS Monterey 12.7.2 - Apple Support
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https://support.apple.com/kb/HT214038
About the security content of macOS Ventura 13.6.3 - Apple Support
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http://seclists.org/fulldisclosure/2023/Dec/11
Full Disclosure: APPLE-SA-12-11-2023-6 macOS Monterey 12.7.2
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http://seclists.org/fulldisclosure/2023/Dec/9
Full Disclosure: APPLE-SA-12-11-2023-4 macOS Sonoma 14.2
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https://lists.debian.org/debian-lts-announce/2023/09/msg00033.html
[SECURITY] [DLA 3586-1] ncurses security updateMailing List;Third Party Advisory
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https://support.apple.com/kb/HT214036
About the security content of macOS Sonoma 14.2 - Apple Support
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https://security.netapp.com/advisory/ntap-20231006-0005/
August 2023 GNU Ncurses Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
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