Vulnerability-Lookup

CVE-2014-9402 (GCVE-0-2014-9402)

Vulnerability from cvelistv5 – Published: 2015-02-24 15:00 – Updated: 2024-08-06 13:40

Summary

The nss_dns implementation of getnetbyname in GNU C Library (aka glibc) before 2.21, when the DNS backend in the Name Service Switch configuration is enabled, allows remote attackers to cause a denial of service (infinite loop) by sending a positive answer while a network name is being process.

Severity

No CVSS data available.

CWE

Assigner

redhat CNA under the redhat root

CNA scorecard B 81/100 over 986 records in the last 180 days details

References

14 references

URL	Tags
http://www.oracle.com/technetwork/security-adviso…	x_refsource_CONFIRM
https://sourceware.org/bugzilla/show_bug.cgi?id=17630	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-updates/2015-0…	vendor-advisoryx_refsource_SUSE
https://security.gentoo.org/glsa/201602-02	vendor-advisoryx_refsource_GENTOO
http://www.openwall.com/lists/oss-security/2014/12/18/1	mailing-listx_refsource_MLIST
http://www.ubuntu.com/usn/USN-2519-1	vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/71670	vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2018:0805	vendor-advisoryx_refsource_REDHAT
http://seclists.org/fulldisclosure/2019/Jun/18	mailing-listx_refsource_FULLDISC
https://seclists.org/bugtraq/2019/Jun/14	mailing-listx_refsource_BUGTRAQ
http://packetstormsecurity.com/files/153278/WAGO-…	x_refsource_MISC
http://seclists.org/fulldisclosure/2019/Sep/7	mailing-listx_refsource_FULLDISC
https://seclists.org/bugtraq/2019/Sep/7	mailing-listx_refsource_BUGTRAQ
http://packetstormsecurity.com/files/154361/Cisco…	x_refsource_MISC

Date Public

2014-11-20 00:00

Show details on NVD website

JSON

To clipboard

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}

SUSE-SU-2015:0526-1

Vulnerability from csaf_suse - Published: 2015-03-06 15:57 - Updated: 2026-09-20 12:01

Summary

Security update for glibc

Severity

Moderate

Scope

4 vulnerabilities in this advisory, including CVE-2014-9402.

CVE-2014-9402

Recommended: 43 products

Open the full advisory

SUSE-SU-2015:0551-1

Vulnerability from csaf_suse - Published: 2013-09-13 15:23 - Updated: 2026-09-20 12:01

Summary

Security update for glibc

Severity

Moderate

Scope

20 vulnerabilities in this advisory, including CVE-2014-9402.

CVE-2014-9402

Recommended: 428 products

Open the full advisory

UBUNTU-CVE-2014-9402 (CVE-2014-9402)

Vulnerability from osv_ubuntu – Published: 2015-02-24 00:00 – Updated: 2026-04-22 07:37 – Source website

Details

Severity

N/A (UNKNOWN)

low

References

URL

Type

	https://ubuntu.com/security/CVE-2014-9402	REPORT
	https://ubuntu.com/security/notices/USN-2519-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2014-9402	REPORT

JSON

To clipboard

{
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        "availability": "No subscription required",
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          {
            "binary_name": "libc6-dev-armel",
            "binary_version": "2.19-0ubuntu6.6"
          },
          {
            "binary_name": "libc6-dev-i386",
            "binary_version": "2.19-0ubuntu6.6"
          },
          {
            "binary_name": "libc6-dev-ppc64",
            "binary_version": "2.19-0ubuntu6.6"
          },
          {
            "binary_name": "libc6-dev-x32",
            "binary_version": "2.19-0ubuntu6.6"
          },
          {
            "binary_name": "libc6-i386",
            "binary_version": "2.19-0ubuntu6.6"
          },
          {
            "binary_name": "libc6-pic",
            "binary_version": "2.19-0ubuntu6.6"
          },
          {
            "binary_name": "libc6-ppc64",
            "binary_version": "2.19-0ubuntu6.6"
          },
          {
            "binary_name": "libc6-prof",
            "binary_version": "2.19-0ubuntu6.6"
          },
          {
            "binary_name": "libc6-x32",
            "binary_version": "2.19-0ubuntu6.6"
          },
          {
            "binary_name": "multiarch-support",
            "binary_version": "2.19-0ubuntu6.6"
          },
          {
            "binary_name": "nscd",
            "binary_version": "2.19-0ubuntu6.6"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "eglibc",
        "purl": "pkg:deb/ubuntu/eglibc@2.19-0ubuntu6.6?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.19-0ubuntu6.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.17-93ubuntu4",
        "2.18-0ubuntu1",
        "2.18-0ubuntu2",
        "2.18-0ubuntu4",
        "2.18-0ubuntu5",
        "2.18-0ubuntu6",
        "2.18-0ubuntu7",
        "2.19-0ubuntu2",
        "2.19-0ubuntu3",
        "2.19-0ubuntu4",
        "2.19-0ubuntu5",
        "2.19-0ubuntu6",
        "2.19-0ubuntu6.1",
        "2.19-0ubuntu6.3",
        "2.19-0ubuntu6.4",
        "2.19-0ubuntu6.5"
      ]
    }
  ],
  "aliases": [],
  "details": "The nss_dns implementation of getnetbyname in GNU C Library (aka glibc) before 2.21, when the DNS backend in the Name Service Switch configuration is enabled, allows remote attackers to cause a denial of service (infinite loop) by sending a positive answer while a network name is being process.",
  "id": "UBUNTU-CVE-2014-9402",
  "modified": "2026-04-22T07:37:44Z",
  "published": "2015-02-24T00:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2014-9402"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-2519-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2014-9402"
    }
  ],
  "related": [
    "USN-2519-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2014-9402"
  ]
}

VDE-2019-013

Vulnerability from csaf_wagogmbhcokg - Published: 2019-06-12 10:25 - Updated: 2019-06-12 10:25

Summary

WAGO: Multiple Vulnerabilities in industrial managed switches

Scope

19 vulnerabilities in this advisory, including CVE-2014-9402.

CVE-2014-9402

Fixed: 3 products Known affected: 3 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2014-9402 (GCVE-0-2014-9402)

SUSE-SU-2015:0526-1

SUSE-SU-2015:0551-1

UBUNTU-CVE-2014-9402 (CVE-2014-9402)

VDE-2019-013

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Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour