Integer overflow in Kilo Project

CVE-2020-20335

Buffer Overflow vulnerability in Antirez Kilo before commit 7709a04ae8520c5b04d261616098cebf742f5a23 allows a remote attacker to cause a denial of service via the editorUpdateRow function in kilo.c.

Vulnerability class: Integer Overflow

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.010 (59.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 59.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2020-20335: held from 0.010 to 0.010.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-20335?
CVE-2020-20335 is a high-severity vulnerability in Kilo Project, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2023-06-20.
How severe is CVE-2020-20335?
High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2020-20335 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.