CVE-2019-20433

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Source
https://cve.org/CVERecord?id=CVE-2019-20433
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20433.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-20433
Downstream
Related
Published
2020-01-27T15:15:12.150Z
Modified
2026-07-08T19:50:21.483495Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

libaspell.a in GNU Aspell before 0.60.8 has a buffer over-read for a string ending with a single '\0' byte, if the encoding is set to ucs-2 or ucs-4 outside of the application, as demonstrated by the ASPELL_CONF environment variable.

References

Affected packages

Git / github.com/gnuaspell/aspell

Affected ranges

Type
GIT
Repo
https://github.com/gnuaspell/aspell
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
c96f9b06576cde08300c14f288727c754038fe3f
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.60.8"
        }
    ],
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:gnu:aspell:*:*:*:*:*:*:*:*"
}

Affected versions

rel-0.*
rel-0.60.6.1
rel-0.60.7-20110707

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20433.json"