UBUNTU-CVE-2013-4458

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Source
https://ubuntu.com/security/CVE-2013-4458
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-4458.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2013-4458
Upstream
Downstream
Related
Withdrawn
2025-07-18T16:42:55Z
Published
2013-12-12T00:00:00Z
Modified
2025-07-16T07:31:22.218761Z
Severity
  • Ubuntu - low
Summary
[none]
Details

Stack-based buffer overflow in the getaddrinfo function in sysdeps/posix/getaddrinfo.c in GNU C Library (aka glibc or libc6) 2.18 and earlier allows remote attackers to cause a denial of service (crash) via a (1) hostname or (2) IP address that triggers a large number of AF_INET6 address results. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-1914.

References

Affected packages

Ubuntu:14.04:LTS / eglibc

Package

Name
eglibc
Purl
pkg:deb/ubuntu/eglibc@2.18-0ubuntu1?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.18-0ubuntu1

Affected versions

2.*

2.17-93ubuntu4

Ecosystem specific 

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        },
        {
            "binary_name": "libc-bin",
            "binary_version": "2.18-0ubuntu1"
        },
        {
            "binary_name": "libc-dev-bin",
            "binary_version": "2.18-0ubuntu1"
        },
        {
            "binary_name": "libc6",
            "binary_version": "2.18-0ubuntu1"
        },
        {
            "binary_name": "libc6-amd64",
            "binary_version": "2.18-0ubuntu1"
        },
        {
            "binary_name": "libc6-armel",
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        {
            "binary_name": "libc6-dbg",
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        },
        {
            "binary_name": "libc6-dev",
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        },
        {
            "binary_name": "libc6-dev-amd64",
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        {
            "binary_name": "libc6-dev-armel",
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        {
            "binary_name": "libc6-dev-i386",
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        },
        {
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            "binary_name": "libc6-pic",
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            "binary_name": "libc6-udeb",
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            "binary_name": "libnss-dns-udeb",
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            "binary_name": "libnss-files-udeb",
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    ],
    "availability": "No subscription required"
}