CVE-2025-40913

Net::Dropbear versions through 0.16 for Perl contains a dependency that may be susceptible to an integer overflow

State: Published
Severity: 6.5 Medium
Published: Jul 16, 2025
Updated: Jul 16, 2025
Reserved: Apr 16, 2025

Description

Net::Dropbear versions through 0.16 for Perl contains a dependency that may be susceptible to an integer overflow.

Net::Dropbear embeds a version of the libtommath library that is susceptible to an integer overflow associated with CVE-2023-36328.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N	CISA-ADP

Weaknesses

CWE-1395 Dependency on Vulnerable Third-Party Component

Affected Products

Product	Versions
Net::DropbearATRODO	0.01 through 0.16Affected

References

https://www.cve.org/CVERecord?id=CVE-2023-36328
https://github.com/libtom/libtommath/pull/546
https://github.com/advisories/GHSA-j3xv-6967-cv88
https://metacpan.org/release/ATRODO/Net-Dropbear-0.16/source/dropbear/libtommath/bn_mp_grow.c

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