CVE-2023-32610 : Mailform Pro CGI 4.3.1.2 and earlier allows a remote unauthenticated attacker to

Mailform Pro CGI 4.3.1.2 and earlier allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition.

Published 2023-06-29 01:15:51

Updated 2023-07-07 14:55:05

Source JPCERT/CC

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2023-32610

Synck » Mailform Pro Cgi
Versions up to, including, (<=) 4.3.1.2
cpe:2.3:a:synck:mailform_pro_cgi:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.53%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 66 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-1333 Inefficient Regular Expression Complexity

The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.

Assigned by: nvd@nist.gov (Primary)

https://jvn.jp/en/jp/JVN70502982/index.html

JVN#70502982: SYNCK GRAPHICA Mailform Pro CGI vulnerable to Regular expression Denial-of-Service (ReDoS)
Third Party Advisory
https://www.synck.com/blogs/news/newsroom/detail_1686638620.html

メールフォームプロサービス運用妨害 (DoS) の脆弱性について(インフォメーション) | 札幌Web制作のシンクグラフィカ
Product
https://www.synck.com/downloads/cgi-perl/mailformpro/feature_1361268679.html

郵便番号から住所自動入力／メールフォームプロCGI | 札幌Web制作のシンクグラフィカ
Product

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