CVE-2020-19186CWE-787

CVE-2020-19186

Medium · published August 22, 2023

CVSS v3.1
6.5
EPSS
2%
Percentile
80.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.02036 · 80.9th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2023-08-22T23:15Z
Affected products (2)
ProductVersionsFixed in
invisible-island/ncursesall versions—
netapp/active_iq_unified_managerall versions—
References (17)
http://seclists.org/fulldisclosure/2023/Dec/10 · [email protected]http://seclists.org/fulldisclosure/2023/Dec/11 · [email protected]http://seclists.org/fulldisclosure/2023/Dec/9 · [email protected]https://github.com/zjuchenyuan/fuzzpoc/blob/master/infotocap_poc2.md · [email protected]https://security.netapp.com/advisory/ntap-20231006-0005/ · [email protected]https://support.apple.com/kb/HT214036 · [email protected]https://support.apple.com/kb/HT214037 · [email protected]https://support.apple.com/kb/HT214038 · [email protected]http://seclists.org/fulldisclosure/2023/Dec/10 · af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2023/Dec/11 · af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2023/Dec/9 · af854a3a-2127-422b-91ae-364da2661108https://github.com/zjuchenyuan/fuzzpoc/blob/master/infotocap_poc2.md · af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20231006-0005/ · af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT214036 · af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT214037 · af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT214038 · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-398330.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 22 AUG 00:00Z
    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…
    cvelistv5