CVE-2018-11498

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Source
https://cve.org/CVERecord?id=CVE-2018-11498
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-11498.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-11498
Published
2018-05-26T20:29:00.357Z
Modified
2026-03-12T22:45:17.456312Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In Lizard v1.0 and LZ5 v2.0 (the prior release, before the product was renamed), there is an unchecked buffer size during a memcpy in the LizarddecompressLIZv1 function (lib/lizarddecompressliz.h). Remote attackers can leverage this vulnerability to cause a denial of service via a crafted input file, as well as achieve remote code execution.

References

Affected packages

Git / github.com/inikep/lizard

Affected ranges

Type
GIT
Repo
https://github.com/inikep/lizard
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
46c50f0b4bc15c53c6dbed87756bce2ca5556ccd
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
6d3d5d53c8eb39372912b91d935ac4bcc63ac679
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.0"
        }
    ]
}

Affected versions

Other
r131b
r132
v1.*
v1.0
v1.3.3
v1.4
v1.4.1
v1.5
v2.*
v2.0
v2.0rc
v2.0rc2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-11498.json"