What is CVE-2023-51642?

CVE-2023-51642 is a medium-severity vulnerability in Allegra, classified under Deserialization of Untrusted Data. CVSS score: 6.3/10. Published 2024-11-22.

How severe is CVE-2023-51642?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Deserialization in Allegra

CVE-2023-51642

Allegra loadFieldMatch Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Although authentication is required to…

Vulnerability class: Insecure Deserialization

EPSS: 0.013 (65.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Allegra — versions 7.5.0 build 29
Alltena Allegra

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)
zdi-disclosures@trendmicro.com (vendor-advisory, Release Notes)

Frequently asked questions

What is CVE-2023-51642?: CVE-2023-51642 is a medium-severity vulnerability in Allegra, classified under Deserialization of Untrusted Data. CVSS score: 6.3/10. Published 2024-11-22.
How severe is CVE-2023-51642?: Medium severity. CVSS v3 base score is 6.3 out of 10.