CVE-2019-20079

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Source
https://cve.org/CVERecord?id=CVE-2019-20079
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20079.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-20079
Downstream
Related
Published
2019-12-30T01:15:12.290Z
Modified
2026-03-15T22:28:26.881038Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The autocmd feature in window.c in Vim before 8.1.2136 accesses freed memory.

References

Affected packages

Git / github.com/vim/vim

Affected ranges

Type
GIT
Repo
https://github.com/vim/vim
Events
Introduced
a27e1dcddc9e3914ab34b164f71c51b72903b00b
Fixed
ec66c41d84e574baf8009dbc0bd088d2bc5b2421
Database specific 
{
    "versions": [
        {
            "introduced": "8.1.2121"
        },
        {
            "fixed": "8.1.2136"
        }
    ]
}

Affected versions

v8.*
v8.1.2121
v8.1.2122
v8.1.2123
v8.1.2124
v8.1.2125
v8.1.2126
v8.1.2127
v8.1.2128
v8.1.2129
v8.1.2130
v8.1.2131
v8.1.2132
v8.1.2133
v8.1.2134
v8.1.2135

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20079.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "12.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "14.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "16.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "18.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "19.10"
            }
        ]
    }
]
vanir_signatures 
[
    {
        "signature_version": "v1",
        "target": {
            "file": "src/window.c"
        },
        "source": "https://github.com/vim/vim/commit/ec66c41d84e574baf8009dbc0bd088d2bc5b2421",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "8993374588444142046204985725761421241",
                "1899505930097774466640795324018095017",
                "249073316609662447104393812658829913899",
                "260641238213725947044821300861757452760",
                "26078658833832316793548050621173778884",
                "133787355157028241164519419296537599806",
                "285483966402064894838252283230738933032",
                "112020568909869822655913587903999635263"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2019-20079-9e3a9ec8",
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "src/window.c",
            "function": "win_enter_ext"
        },
        "source": "https://github.com/vim/vim/commit/ec66c41d84e574baf8009dbc0bd088d2bc5b2421",
        "deprecated": false,
        "digest": {
            "function_hash": "197932960280003161102166363574294990829",
            "length": 2281.0
        },
        "id": "CVE-2019-20079-c3dc6cb2",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "src/version.c"
        },
        "source": "https://github.com/vim/vim/commit/ec66c41d84e574baf8009dbc0bd088d2bc5b2421",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "146200493773228420153804765641940418619",
                "41318408147854937763097615485168723658",
                "154253273328064091945022809287679871050",
                "62793648622964961538694293074836760648"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2019-20079-e6b204f2",
        "signature_type": "Line"
    }
]