Vulnerability-Lookup

ubuntu-cve-2014-9403

Vulnerability from osv_ubuntu

Published

2014-12-19 15:59

Modified

2026-04-22 07:37

Summary

Details

The CWebAdminMod::ChanPage function in modules/webadmin.cpp in ZNC before 1.4 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) by adding a channel with the same name as an existing channel but without the leading # character, related to a "use-after-delete" error.

Severity

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2014-9403	REPORT
	https://github.com/znc/znc/issues/528	REPORT
	https://github.com/znc/znc/commit/8756be513ab6663…	REPORT
	http://www.openwall.com/lists/oss-security/2014/12/17	REPORT
	https://www.cve.org/CVERecord?id=CVE-2014-9403	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "znc",
            "binary_version": "1.2-3ubuntu0.1"
          },
          {
            "binary_name": "znc-perl",
            "binary_version": "1.2-3ubuntu0.1"
          },
          {
            "binary_name": "znc-python",
            "binary_version": "1.2-3ubuntu0.1"
          },
          {
            "binary_name": "znc-tcl",
            "binary_version": "1.2-3ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "znc",
        "purl": "pkg:deb/ubuntu/znc@1.2-3ubuntu0.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2-3ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0-5",
        "1.0-5build1",
        "1.2-1",
        "1.2-2",
        "1.2-3",
        "1.2-3build1"
      ]
    }
  ],
  "aliases": [],
  "details": "The CWebAdminMod::ChanPage function in modules/webadmin.cpp in ZNC before 1.4 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) by adding a channel with the same name as an existing channel but without the leading # character, related to a \"use-after-delete\" error.",
  "id": "UBUNTU-CVE-2014-9403",
  "modified": "2026-04-22T07:37:44Z",
  "published": "2014-12-19T15:59:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2014-9403"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/znc/znc/issues/528"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/znc/znc/commit/8756be513ab6663dcd64087006b257ff34e8e487"
    },
    {
      "type": "REPORT",
      "url": "http://www.openwall.com/lists/oss-security/2014/12/17"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2014-9403"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2014-9403"
  ]
}

CVE-2014-9403 (GCVE-0-2014-9403)

Vulnerability from cvelistv5 – Published: 2014-12-19 15:00 – Updated: 2024-08-06 13:40

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

7 references

URL	Tags
http://advisories.mageia.org/MGASA-2014-0543.html	x_refsource_CONFIRM
https://github.com/znc/znc/issues/528	x_refsource_CONFIRM
http://www.mandriva.com/security/advisories?name=…	vendor-advisoryx_refsource_MANDRIVA
http://www.openwall.com/lists/oss-security/2014/12/18/2	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/66926	vdb-entryx_refsource_BID
https://github.com/znc/znc/blob/master/ChangeLog.md	x_refsource_CONFIRM
http://secunia.com/advisories/57795	third-party-advisoryx_refsource_SECUNIA

Date Public

2014-04-15 00:00

Show details on NVD website

JSON

To clipboard

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          },
          {
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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            "third-party-advisory",
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          ],
          "url": "http://secunia.com/advisories/57795"
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      "x_legacyV4Record": {
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          "ID": "CVE-2014-9403",
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            },
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}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

ubuntu-cve-2014-9403

Vulnerability from osv_ubuntu

CVE-2014-9403 (GCVE-0-2014-9403)

Tags

Sightings

Nomenclature