CVE-2020-19189CWE-787

CVE-2020-19189

Medium · published August 22, 2023

CVSS v3.1
6.5
EPSS
2%
Percentile
83.1
In the wild
Unconfirmed
What it is

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.

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
0.02294 · 83.1th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2023-08-22T23:16Z
Affected products (3)
ProductVersionsFixed in
invisible-island/ncursesall versions—
netapp/active_iq_unified_managerall versions—
debian/debian_linuxall versions—
References (19)
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_poc5.md · [email protected]https://lists.debian.org/debian-lts-announce/2023/09/msg00033.html · [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_poc5.md · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/09/msg00033.html · 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 postprocess_terminfo function in tinfo/parse_entry.c:997 in ncurses 6.1 allows remote attackers to cause a denial of service…
    cvelistv5