CVE-2019-17533

Mat_VarReadNextInfo4 in mat4.c in MATIO 1.5.17 omits a certain '\0' character, leading to a heap-based buffer over-read in strdup_vprintf when uninitialized memory is accessed.

Database specific

{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "8.0"
                },
                {
                    "last_affected": "8.0"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "debian:debian_linux"
        }
    ]
}

References

Affected packages

Git / github.com/tbeu/matio

Affected ranges

Type

GIT

Repo

https://github.com/tbeu/matio

Events

Introduced

64f793668e09216029447990702c145403d14375

Last Affected

64f793668e09216029447990702c145403d14375

Fixed

651a8e28099edb5fbb9e4e1d4d3238848f446c9a

Database specific

Show details

{
    "cpe": "cpe:2.3:a:matio_project:matio:1.5.17:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.5.17"
        },
        {
            "last_affected": "1.5.17"
        }
    ],
    "source": [
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

1.*

1.5.17

v1.*

v1.5.17

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17533.json"

vanir_signatures

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        "digest": {
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            "length": 3298
        },
        "id": "CVE-2019-17533-1307ee52",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/tbeu/matio/commit/651a8e28099edb5fbb9e4e1d4d3238848f446c9a",
        "target": {
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            "function": "Mat_VarReadNextInfo4"
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vanir_signatures_modified

"2026-07-08T20:15:49Z"