In OpenSSL 1.1.0 before 1.1.0c, TLS connections using *-CHACHA20-POLY1305 ciphersuites are susceptible to a DoS attack by corrupting larger payloads. This can result in an OpenSSL crash. This issue is not considered to be exploitable beyond a DoS.
CVSS Details
- CVSS 3.0 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Cisco Apic | — | Upgrade to the latest version of Cisco APIC to resolve this vulnerability. | May 11, 2026 | Nov 14, 2016 |
| Debian | — | Upgrade openssl | Jul 30, 2024 | May 4, 2017 |
| Freebsd | — | Upgrade openssl-devel | Nov 14, 2016 | Nov 10, 2016 |
| Http Openssl | — | Upgrade to the latest version of OpenSSL | May 4, 2017 | May 4, 2017 |
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