CVE-2022-0699

A double-free condition exists in contrib/shpsort.c of shapelib 1.5.0 and older releases. This issue may allow an attacker to cause a denial of service or have other unspecified impact via control over malloc.

References

Affected packages

Git / github.com/osgeo/shapelib

Affected ranges

Type

GIT

Repo

https://github.com/osgeo/shapelib

Events

Introduced

Last affected

c6f209d5b06624d466b53aa72e2ef120f4fbb18f

Fixed

c75b9281a5b9452d92e1682bdfe6019a13ed819f

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.5.0"
        }
    ]
}

Affected versions

v1.*

v1.5.0

Database specific

vanir_signatures

[
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "target": {
            "file": "contrib/shpsort.c",
            "function": "split"
        },
        "id": "CVE-2022-0699-836bb0c7",
        "deprecated": false,
        "source": "https://github.com/osgeo/shapelib/commit/c75b9281a5b9452d92e1682bdfe6019a13ed819f",
        "digest": {
            "function_hash": "83108686154979985158517561713373035900",
            "length": 748.0
        }
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-0699.json"