ZDR decoding in libnfs through 6.0.2 before 7613236 has an out-of-bounds write related to lib/libnfs-zdr.c with libnfs_zdr_bytes(), libnfs_zdr_string(), and libnfs_zdr_array(). The caller-supplied maxsize value is not honored.

{
                    "defaultStatus": "unaffected",
                    "modules": [
                        "ZDR decoding"
                    ],
                    "product": "libnfs",
                    "programFiles": [
                        "lib/libnfs-zdr.c"
                    ],
                    "programRoutines": [
                        {
                            "name": "libnfs_zdr_bytes()"
                        },
                        {
                            "name": "libnfs_zdr_string()"
                        },
                        {
                            "name": "libnfs_zdr_array()"
                        }
                    ],
                    "repo": "https://github.com/sahlberg/libnfs",
                    "vendor": "sahlberg",
                    "versions": [
                        {
                            "lessThan": "7613236464317bee2d9636f087f995148de4db27",
                            "status": "affected",
                            "version": "0",
                            "versionType": "git"
                        },
                        {
                            "lessThanOrEqual": "6.0.2",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
                        }
                    ]
                }