CVE-2017-9146

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Source
https://cve.org/CVERecord?id=CVE-2017-9146
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-9146.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-9146
Downstream
Published
2017-05-22T18:29:00.223Z
Modified
2026-04-11T15:42:40.962310Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The TNEFFillMapi function in lib/ytnef.c in libytnef in ytnef through 1.9.2 does not ensure a nonzero count value before a certain memory allocation, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted tnef file.

References

Affected packages

Git / github.com/yeraze/ytnef

Affected ranges

Type
GIT
Repo
https://github.com/yeraze/ytnef
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
b4133d866edf362b332baff506e4a77359c7262a
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.9.2"
        }
    ],
    "cpe": "cpe:2.3:a:ytnef_project:ytnef:*:*:*:*:*:*:*:*",
    "source": "CPE_FIELD"
}

Affected versions

v1.*
v1.7
v1.8
v1.9
v1.9.1
v1.9.1-2
v1.9.2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-9146.json"