CVE-2018-11498
High
Description
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 Lizard_decompress_LIZv1 function (lib/lizard_decompress_liz.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.
SeverityHigh
CVSS7.8
Exploit probability—
ProductLizard
PublishedMay 26, 2018
First seenMay 26, 2018
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| lizard_project lizard | 1.0 | — |
| lizard_project lz5 | 2.0 | — |
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