Storable versions before 3.05 for Perl has a stack overflow.
The retrieve_hook function stored the length of the class name into a signed integer but in read operations treated the length as unsigned. This allowed an attacker to craft data that could trigger the overflow.
CVSS Details
- CVSS 3.1 Base Score: 10
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade perl-Storable-debuginfoUpgrade perl-Storable | Jun 23, 2026 | Jun 23, 2026 |
| Debian | — | Upgrade perl | Apr 27, 2026 | Apr 27, 2026 |
| Redhat_linux | — | No solution exists | Jul 16, 2026 | Apr 21, 2026 |
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