Integer underflow in Sandstorm Cap'n Proto before 0.4.1.1 and 0.5.x before 0.5.1.1 might allow remote peers to cause a denial of service or possibly obtain sensitive information from memory or execute arbitrary code via a crafted message.
CVSS Details
- CVSS 3.0 Base Score: 9.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade capnproto | Jul 30, 2024 | Aug 9, 2017 |
| Freebsd | — | Upgrade php53Upgrade php55Upgrade php5Upgrade php56 | Dec 10, 2025 | Apr 1, 2015 |
| Ubuntu | — | Upgrade capnproto | Nov 19, 2024 | Aug 9, 2017 |
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