CRITICAL

CVE-2018-11219

CVSS v3

9.8

CRITICAL

EPSS Score

7.0 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

Get an alert for each new CVE published for redis.

Set up CVE WatchFree account · no credit card

Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

CVE-2018-11219 Red Hat Product Security29 products fixed · 12 known affected
redis: Integer overflow in lua_struct.c:b_unpack()
redis as a component of Red Hat Enterprise Linux OpenStack Platform 7 (Kilo) · redis.src as a component of Red Hat Enterprise Linux OpenStack Platform 7 (Kilo) · redis as a component of Red Hat Enterprise Linux OpenStack Platform 7 (Kilo) Operational Tools
RHSA-2019:1860 Red Hat Product Security21 products fixed
Red Hat Security Advisory: rh-redis32-redis security update
RHSA-2019:0094 Red Hat Product Security5 products fixed
Red Hat Security Advisory: redis security update
RHSA-2019:0052 Red Hat Product Security3 products fixed
Red Hat Security Advisory: redis security update

Full record on NVD

Description

An Integer Overflow issue was discovered in the struct library in the Lua subsystem in Redis before 3.2.12, 4.x before 4.0.10, and 5.x before 5.0 RC2, leading to a failure of bounds checking.

Technical details

Published: 2018-06-17

Frequently asked questions

What is CVE-2018-11219?

An Integer Overflow issue was discovered in the struct library in the Lua subsystem in Redis before 3.2.12, 4.x before 4.0.10, and 5.x before 5.0 RC2, leading to a failure of bounds checking.

Is CVE-2018-11219 actively exploited?

Active exploitation of CVE-2018-11219 has not been confirmed. Its EPSS score was 7.0% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-11219?

CVE-2018-11219 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Running redis? Hear about its next vulnerability

CVE Watch matches each new CVE to the vendors and products you list (vendor and product, not the version) and puts it in your alerts with its KEV and EPSS status.

Get alerts for this product CISA KEV additions, October 2026 Search CVEs

Already have an account? Open CVE WatchNo credit card required · No monthly cap on website lookups · 250 API requests/month

Go further

Following what attackers exploit right now? The CISA KEV additions of the month, with their patch deadlines.
Running this software? CVE Watch alerts you to new vulnerabilities in your products.

Related vulnerabilities

Same product first, then the same vendor advisory and the same publication week.

Back to CVE Database