CVE-2025-40913

Summary

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.

Affected Software

Weaknesses

• CWE-1395: CWE-1395 Dependency on Vulnerable Third-Party Component

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

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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