UBUNTU-CVE-2014-3484

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Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2014-3484
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-3484.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2014-3484
Related
Published
2020-02-20T04:15:00Z
Modified
2020-02-20T04:15:00Z
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

Ubuntu:Pro:14.04:LTS / musl

Package

Name
musl
Purl
pkg:deb/ubuntu/musl@0.9.15-1ubuntu0.1~esm1?arch=src?distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.15-1ubuntu0.1~esm1

Affected versions

0.*

0.9.14-2
0.9.14-2ubuntu1
0.9.15-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "musl-dev": "0.9.15-1ubuntu0.1~esm1",
            "musl": "0.9.15-1ubuntu0.1~esm1",
            "musl-tools": "0.9.15-1ubuntu0.1~esm1"
        }
    ]
}