What is CVE-2023-23462?

CVE-2023-23462 is a critical-severity vulnerability in Hasherezade (GitHub) Libpeconv, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2023-02-15.

How severe is CVE-2023-23462?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Integer overflow in Hasherezade (GitHub) Libpeconv

CVE-2023-23462

Libpeconv – integer overflow, before commit 75b1565 (30/11/2022).

Vulnerability class: Integer Overflow

EPSS: 0.007 (48.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Hasherezade (Github) Libpeconv — versions before commit b076013 (30/11/2022).
Libpeconv_project Libpeconv

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

cna@cyber.gov.il (Third Party Advisory)

Frequently asked questions

What is CVE-2023-23462?: CVE-2023-23462 is a critical-severity vulnerability in Hasherezade (GitHub) Libpeconv, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2023-02-15.
How severe is CVE-2023-23462?: Critical severity. CVSS v3 base score is 9.8 out of 10.