Vulnerability-Lookup

GHSA-9GXX-9PXW-XJP7

Vulnerability from github – Published: 2022-05-05 02:48 – Updated: 2022-05-05 02:48

Details

The try_parse_v4_netmask function in hostmask.c in IRCD-Hybrid before 8.0.6 does not properly validate masks, which allows remote attackers to cause a denial of service (crash) via a mask that causes a negative number to be parsed.

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{
  "affected": [],
  "aliases": [
    "CVE-2013-0238"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-02-13T01:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The try_parse_v4_netmask function in hostmask.c in IRCD-Hybrid before 8.0.6 does not properly validate masks, which allows remote attackers to cause a denial of service (crash) via a mask that causes a negative number to be parsed.",
  "id": "GHSA-9gxx-9pxw-xjp7",
  "modified": "2022-05-05T02:48:38Z",
  "published": "2022-05-05T02:48:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-0238"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/81695"
    },
    {
      "type": "WEB",
      "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0055"
    },
    {
      "type": "WEB",
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=699267"
    },
    {
      "type": "WEB",
      "url": "http://osvdb.org/89623"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/51948"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/52106"
    },
    {
      "type": "WEB",
      "url": "http://svn.ircd-hybrid.org:8000/viewcvs.cgi/ircd-hybrid/trunk/src/hostmask.c?r1=1786\u0026r2=1785\u0026pathrev=1786"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2013/dsa-2618"
    },
    {
      "type": "WEB",
      "url": "http://www.exploit-db.com/exploits/24951"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:093"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2013/01/29/8"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/57610"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2013-0238 (GCVE-0-2013-0238)

Vulnerability from cvelistv5 – Published: 2013-02-13 01:00 – Updated: 2024-08-06 14:18

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://www.debian.org/security/2013/dsa-2618	vendor-advisoryx_refsource_DEBIAN
	http://secunia.com/advisories/52106	third-party-advisoryx_refsource_SECUNIA
	http://www.openwall.com/lists/oss-security/2013/01/29/8	mailing-listx_refsource_MLIST
	http://www.mandriva.com/security/advisories?name=…	vendor-advisoryx_refsource_MANDRIVA
	http://www.securityfocus.com/bid/57610	vdb-entryx_refsource_BID
	http://svn.ircd-hybrid.org:8000/viewcvs.cgi/ircd-…	x_refsource_CONFIRM
	http://secunia.com/advisories/51948	third-party-advisoryx_refsource_SECUNIA
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
	https://wiki.mageia.org/en/Support/Advisories/MGA…	x_refsource_CONFIRM
	http://osvdb.org/89623	vdb-entryx_refsource_OSVDB
	http://www.exploit-db.com/exploits/24951	exploitx_refsource_EXPLOIT-DB
	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=699267	x_refsource_CONFIRM

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T14:18:09.550Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "name": "DSA-2618",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
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          },
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              "x_refsource_SECUNIA",
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            ],
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          },
          {
            "name": "[oss-security] 20130129 ircd-hybrid: Denial of service vulnerability in  hostmask.c:try_parse_v4_netmask()",
            "tags": [
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          },
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          },
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            "url": "http://www.securityfocus.com/bid/57610"
          },
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              "x_refsource_CONFIRM",
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            ],
            "url": "http://svn.ircd-hybrid.org:8000/viewcvs.cgi/ircd-hybrid/trunk/src/hostmask.c?r1=1786\u0026r2=1785\u0026pathrev=1786"
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            "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=699267"
          }
        ],
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    ],
    "cna": {
      "affected": [
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          "product": "n/a",
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          "versions": [
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      "datePublic": "2013-01-29T00:00:00",
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          "value": "The try_parse_v4_netmask function in hostmask.c in IRCD-Hybrid before 8.0.6 does not properly validate masks, which allows remote attackers to cause a denial of service (crash) via a mask that causes a negative number to be parsed."
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      ],
      "problemTypes": [
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      "references": [
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        },
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          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/52106"
        },
        {
          "name": "[oss-security] 20130129 ircd-hybrid: Denial of service vulnerability in  hostmask.c:try_parse_v4_netmask()",
          "tags": [
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          "url": "http://www.openwall.com/lists/oss-security/2013/01/29/8"
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        },
        {
          "name": "57610",
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            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/57610"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://svn.ircd-hybrid.org:8000/viewcvs.cgi/ircd-hybrid/trunk/src/hostmask.c?r1=1786\u0026r2=1785\u0026pathrev=1786"
        },
        {
          "name": "51948",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/51948"
        },
        {
          "name": "ircdhybrid-tryparsev4netmask-dos(81695)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/81695"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0055"
        },
        {
          "name": "89623",
          "tags": [
            "vdb-entry",
            "x_refsource_OSVDB"
          ],
          "url": "http://osvdb.org/89623"
        },
        {
          "name": "24951",
          "tags": [
            "exploit",
            "x_refsource_EXPLOIT-DB"
          ],
          "url": "http://www.exploit-db.com/exploits/24951"
        },
        {
          "tags": [
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          ],
          "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=699267"
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  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2013-0238",
    "datePublished": "2013-02-13T01:00:00",
    "dateReserved": "2012-12-06T00:00:00",
    "dateUpdated": "2024-08-06T14:18:09.550Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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

GHSA-9GXX-9PXW-XJP7

CVE-2013-0238 (GCVE-0-2013-0238)

Tags

Sightings

Nomenclature