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CVE-2023-50495
NCurse v6.4-20230418 was discovered to contain a segmentation fault via the component _nc_wrap_entry().
Medium6.5EPSS 1.0%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
NCurse v6.4-20230418 was discovered to contain a segmentation fault via the component _nc_wrap_entry().
Timeline
ID reserved
By mitre
- 1 day later
· 1 day later
Published
- 3 years later
· 3 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 1.0% · top 36% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (6)
- https://lists.gnu.org/archive/html/bug-ncurses/2023-04/msg00020.html (opens in a new tab)x_transferred
- https://lists.gnu.org/archive/html/bug-ncurses/2023-04/msg00029.html (opens in a new tab)x_transferred
- https://security.netapp.com/advisory/ntap-20240119-0008/ (opens in a new tab)x_transferred
- FEDORA-2024-96090dafaf (opens in a new tab)vendor-advisoryx_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/LU4MYMKFEZQ5VSCVLRIZGDQOUW3T44GT/ (opens in a new tab)
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-50495)Record last updated .