CVE-2021-38185

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Source

https://nvd.nist.gov/vuln/detail/CVE-2021-38185

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-38185.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-38185

Related

Published

2021-08-08T00:15:07Z

Modified

2024-09-11T04:48:34.326087Z

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

GNU cpio through 2.13 allows attackers to execute arbitrary code via a crafted pattern file, because of a dstring.c ds_fgetstr integer overflow that triggers an out-of-bounds heap write. NOTE: it is unclear whether there are common cases where the pattern file, associated with the -E option, is untrusted data.

References

Affected packages

Debian:11 / cpio

Package

Name: cpio
Purl: pkg:deb/debian/cpio?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.13+dfsg-7.1~deb11u1

Affected versions

2.*

2.13+dfsg-4

2.13+dfsg-5

2.13+dfsg-6

2.13+dfsg-7

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / cpio

Package

Name: cpio
Purl: pkg:deb/debian/cpio?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.13+dfsg-5

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / cpio

Package

Name: cpio
Purl: pkg:deb/debian/cpio?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.13+dfsg-5

Ecosystem specific

{
    "urgency": "not yet assigned"
}