CVE-2017-13728
First published: Tue Aug 29 2017(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| CentOS Ncurses | =6.0 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1484274
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
- https://security.gentoo.org/glsa/201804-13
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
Frequently Asked Questions
What is the severity of CVE-2017-13728?
CVE-2017-13728 is classified as a denial of service vulnerability.
How do I fix CVE-2017-13728?
To fix CVE-2017-13728, upgrade to a version of ncurses newer than 6.0 that has addressed this issue.
What software does CVE-2017-13728 affect?
CVE-2017-13728 specifically affects ncurses version 6.0.
What type of vulnerability is CVE-2017-13728?
CVE-2017-13728 is an infinite loop vulnerability in the next_char function of ncurses.
Can CVE-2017-13728 be exploited remotely?
Yes, CVE-2017-13728 can be exploited remotely to cause a denial of service.
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