CVE-2020-17487

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Source
https://cve.org/CVERecord?id=CVE-2020-17487
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17487.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-17487
Downstream
Published
2020-08-11T20:15:13.150Z
Modified
2026-07-08T05:55:47.839721433Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

radare2 4.5.0 misparses signature information in PE files, causing a segmentation fault in rx509parsealgorithmidentifier in libr/util/x509.c. This is due to a malformed object identifier in IMAGEDIRECTORYENTRYSECURITY.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "32"
                },
                {
                    "last_affected": "32"
                },
                {
                    "introduced": "33"
                },
                {
                    "last_affected": "33"
                }
            ],
            "vendor_product": "fedoraproject:fedora",
            "source": "CPE_STRING"
        }
    ]
}
References

Affected packages

Git / github.com/radareorg/radare2

Affected ranges

Type
GIT
Repo
https://github.com/radareorg/radare2
Events
Introduced
9d7eda5ec7367d1682e489e92d1be8e37e459296
Last affected
9d7eda5ec7367d1682e489e92d1be8e37e459296
Database specific 
{
    "cpe": "cpe:2.3:a:radare:radare2:4.5.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "4.5.0"
        },
        {
            "last_affected": "4.5.0"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

4.*
4.5.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17487.json"