CVE-2015-8080

What it is

Integer overflow in the getnum function in lua_struct.c in Redis 2.8.x before 2.8.24 and 3.0.x before 3.0.6 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow.

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of service disruption.

Exploit odds

4.6% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2016-04-13 15:59 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 00:34 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 4.6% in the next 30 days (EPSS).
• Severity: 7.5 HIGH (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2016-04-13 15:59 UTC

Last modified

2026-06-17 00:34 UTC

Exploit probability

4.6% · EPSS, next 30 days

Weakness

CWE-190 · Integer overflow

Record status

Modified

Affected

• Redislabs Redis < 2.8.24
• Redislabs Redis < 3.0.6
• Redislabs Redis < 5.0.8
• Debian Linux 8.0
• Debian Linux 9.0
• Opensuse Leap 42.1
• Opensuse 13.2
• Redhat Openstack 6.0

Attack profile CVSS 3.1 · 7.5

Attack vector

Network

Complexity

Low

Privileges needed

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2015-8080.md and follow it. Check whether this project is affected by CVE-2015-8080. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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