vulnerability
FreeBSD: VID-67C2EB06-5579-4595-801B-30355BE24654 (CVE-2018-11498): lizard -- Negative size passed to memcpy resulting in memory corruption
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | 2018-05-26 | 2024-02-01 | 2024-02-01 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
2018-05-26
Added
2024-02-01
Modified
2024-02-01
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.
Solution
freebsd-upgrade-package-lizard
References
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