CVE-2014-3484

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Source

https://nvd.nist.gov/vuln/detail/CVE-2014-3484

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2014-3484.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2014-3484

Related

Published

2020-02-20T04:15:10Z

Modified

2024-09-18T01:00:20Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

Multiple stack-based buffer overflows in the _dnexpand function in network/dn_expand.c in musl libc 1.1x before 1.1.2 and 0.9.13 through 1.0.3 allow remote attackers to (1) have unspecified impact via an invalid name length in a DNS response or (2) cause a denial of service (crash) via an invalid name length in a DNS response, related to an infinite loop with no output.

References

Affected packages

Debian:11 / musl

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / musl

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / musl

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}