CVE-2017-13729

CVE-2017-13729 is a medium-severity vulnerability in Gnu Ncurses with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Description

There is an illegal address access in the _nc_save_str function in alloc_entry.c in ncurses 6.0. It will lead to a remote denial of service attack.

Frequently asked questions

What is CVE-2017-13729?
There is an illegal address access in the _nc_save_str function in alloc_entry.c in ncurses 6.0. It will lead to a remote denial of service attack.
How severe is CVE-2017-13729?
CVE-2017-13729 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2017-13729 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-13729?
CVE-2017-13729 affects Gnu Ncurses. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-13729?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-13729 published?
CVE-2017-13729 was published on 2017-08-29 and last updated on 2026-06-17.

References

Affected products (1)

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