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.

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

EPSS: 0.010 (57.8th percentile) — read the EPSS interpretation.

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.

Affected products

Kilo_project Kilo
N/a — versions n/a

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

Public proof-of-concept exploits

DiRaltvein/memory-corruption-examples

References

cve@mitre.org (Exploit, Issue Tracking)

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.