CVE-2016-8704
CRITICALCVSS 9.8/10EPSS 23.17%
Last modified
CVE-2016-8704 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An integer overflow in the process_bin_append_prepend function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution.. EPSS estimates a 23.17% chance of exploitation in the next 30 days.
Description
An integer overflow in the process_bin_append_prepend function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Memcached | Memcached | <= 1.4.31 |
References
- https://www.talosintelligence.com/reports/TALOS-2016-0219/Exploit, Technical Description, Third Party Advisory, VDB Entry
- https://www.talosintelligence.com/reports/TALOS-2016-0219/Exploit, Technical Description, Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-8704?
An integer overflow in the process_bin_append_prepend function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution.
How severe is CVE-2016-8704?
CVE-2016-8704 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 23.17% probability of exploitation in the next 30 days.
How do I fix CVE-2016-8704?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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Are you affected by CVE-2016-8704?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST