CVE-2023-23462 json
Libpeconv – integer overflow
published 2023-02-15 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-27562
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
Libpeconv – integer overflow, before commit 75b1565 (30/11/2022).
Patch / fix
- libpeconv_project libpeconv 2022-11-30
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 19 mo ago
Exploit prediction
0.67% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Hasherezade (github) Libpeconv
Classification
- Weakness
-
- CWE-190 Integer Overflow or Wraparound
References
-
gov.il
/en/Departments/faq/cve_advisories
third-party-advisory
Sources
- CVE List CVE-2023-23462
- NVD CVE-2023-23462
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.