CVE-2017-13728

7.5 HIGH

Published: August 29, 2017 Modified: May 13, 2026

Description

There is an infinite loop in the next_char function in comp_scan.c in ncurses 6.0, related to libtic. A crafted input will lead to a remote denial of service attack.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=1484274

Source: cve@mitre.org

Exploit Issue Tracking Third Party Advisory VDB Entry

https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E

Source: cve@mitre.org

https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E

Source: cve@mitre.org

https://security.gentoo.org/glsa/201804-13

Source: cve@mitre.org

https://bugzilla.redhat.com/show_bug.cgi?id=1484274

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit Issue Tracking Third Party Advisory VDB Entry

https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E

Source: af854a3a-2127-422b-91ae-364da2661108

https://security.gentoo.org/glsa/201804-13

Source: af854a3a-2127-422b-91ae-364da2661108

8 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.5 / 10.0

EPSS (Exploit Probability)

3.9%

89th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-835

Affected Vendors

gnu

Related CVEs