CVE-2019-1010305

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2019-1010305
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-1010305.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-1010305
Downstream
Related
Published
2019-07-15T15:15:11Z
Modified
2025-10-14T16:36:46.433357Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

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