CVE-2019-1010305

libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The component is: function chmdreadheaders() in libmspack(file libmspack/mspack/chmd.c). The attack vector is: the victim must open a specially crafted chm file. The fixed version is: after commit 2f084136cfe0d05e5bf5703f3e83c6d955234b4d.

References

Affected packages

Git / github.com/kyz/libmspack

Affected ranges

Type: GIT
Repo: https://github.com/kyz/libmspack
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

2f084136cfe0d05e5bf5703f3e83c6d955234b4d

Affected versions

1.*

1.7

v0.*

v0.0.20060920alpha

v0.3alpha

v0.4alpha

v0.5alpha

v0.6alpha

v0.7.1alpha

v0.7alpha

v0.8alpha

v0.9.1alpha

v0.9alpha

v1.*

v1.0

v1.1

v1.2

v1.3

v1.4

v1.5

v1.8

v1.9

Database specific

vanir_signatures

[
    {
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Function",
        "digest": {
            "function_hash": "143003715646316546023193163380321845075",
            "length": 6656.0
        },
        "id": "CVE-2019-1010305-07a71076",
        "source": "https://github.com/kyz/libmspack/commit/2f084136cfe0d05e5bf5703f3e83c6d955234b4d",
        "target": {
            "function": "chmd_read_headers",
            "file": "libmspack/mspack/chmd.c"
        }
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "205328432917050020152050304626220794031",
                "107379853081505207412979443313635765537",
                "175714249841792169746246946157874795907",
                "103849227629512597044200399757065204356",
                "267909811883072031992347919703370709146",
                "167327124339254662897921557385068063234",
                "253472555009064031300059264059326324180",
                "21509889456730195697737899302891890500",
                "216385481506619540661069628206663364342",
                "67691593583077592570002243767481336384",
                "72050113466814223188819607342005960750",
                "24201053327704792448768183257481067363",
                "16869722504524110794816662320602044952",
                "319023267095004675747058669933082120523",
                "59683095410329902082271370661158293057",
                "96570387356960577522083627637160514080"
            ]
        },
        "id": "CVE-2019-1010305-3fba9dab",
        "source": "https://github.com/kyz/libmspack/commit/2f084136cfe0d05e5bf5703f3e83c6d955234b4d",
        "target": {
            "file": "libmspack/mspack/chmd.c"
        }
    }
]