github - ghsa-9vw9-fpw4-vvf6

GHSA-9VW9-FPW4-VVF6

Vulnerability from github – Published: 2022-05-17 05:47 – Updated: 2022-05-17 05:47

Details

dns_internal.cc in Squid 3.1.6, when IPv6 DNS resolution is not enabled, accesses an invalid socket during an IPv4 TCP DNS query, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors that trigger an IPv4 DNS response with the TC bit set.

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{
  "affected": [],
  "aliases": [
    "CVE-2010-2951"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2010-10-12T21:00:00Z",
    "severity": "MODERATE"
  },
  "details": "dns_internal.cc in Squid 3.1.6, when IPv6 DNS resolution is not enabled, accesses an invalid socket during an IPv4 TCP DNS query, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors that trigger an IPv4 DNS response with the TC bit set.",
  "id": "GHSA-9vw9-fpw4-vvf6",
  "modified": "2022-05-17T05:47:44Z",
  "published": "2022-05-17T05:47:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-2951"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=626927"
    },
    {
      "type": "WEB",
      "url": "http://bazaar.launchpad.net/~squid/squid/3.1/revision/10072"
    },
    {
      "type": "WEB",
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=334263"
    },
    {
      "type": "WEB",
      "url": "http://bugs.squid-cache.org/show_bug.cgi?id=3009"
    },
    {
      "type": "WEB",
      "url": "http://bugs.squid-cache.org/show_bug.cgi?id=3021"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=squid-users\u0026m=128263555724981\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/08/24/6"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/08/24/7"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/08/25/2"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/08/25/6"
    },
    {
      "type": "WEB",
      "url": "http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10072.patch"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2010-2951 (GCVE-0-2010-2951)

Vulnerability from cvelistv5 – Published: 2010-10-12 20:00 – Updated: 2024-08-07 02:55

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://www.openwall.com/lists/oss-security/2010/08/25/6	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2010/08/24/7	mailing-listx_refsource_MLIST
	http://bugs.squid-cache.org/show_bug.cgi?id=3009	x_refsource_CONFIRM
	http://marc.info/?l=squid-users&m=128263555724981&w=2	mailing-listx_refsource_MLIST
	https://bugzilla.redhat.com/show_bug.cgi?id=626927	x_refsource_CONFIRM
	http://bugs.squid-cache.org/show_bug.cgi?id=3021	x_refsource_CONFIRM
	http://bazaar.launchpad.net/~squid/squid/3.1/revi…	x_refsource_CONFIRM
	http://bugs.gentoo.org/show_bug.cgi?id=334263	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2010/08/24/6	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2010/08/25/2	mailing-listx_refsource_MLIST
	http://www.squid-cache.org/Versions/v3/3.1/change…	x_refsource_CONFIRM

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JSON

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{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T02:55:45.461Z",
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        "references": [
          {
            "name": "[oss-security] 20100825 Re: CVE Request -- Squid v3.1.6 -- DoS (crash) while processing large DNS replies with no IPv6 resolver present",
            "tags": [
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          },
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            ],
            "url": "http://bugs.squid-cache.org/show_bug.cgi?id=3009"
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    "cna": {
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          "vendor": "n/a",
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          "value": "dns_internal.cc in Squid 3.1.6, when IPv6 DNS resolution is not enabled, accesses an invalid socket during an IPv4 TCP DNS query, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors that trigger an IPv4 DNS response with the TC bit set."
        }
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      "problemTypes": [
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          "name": "[oss-security] 20100825 Re: CVE Request -- Squid v3.1.6 -- DoS (crash) while processing large DNS replies with no IPv6 resolver present",
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          "url": "http://www.openwall.com/lists/oss-security/2010/08/25/6"
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            "x_refsource_CONFIRM"
          ],
          "url": "http://bugs.squid-cache.org/show_bug.cgi?id=3021"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://bazaar.launchpad.net/~squid/squid/3.1/revision/10072"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://bugs.gentoo.org/show_bug.cgi?id=334263"
        },
        {
          "name": "[oss-security] 20100824 CVE Request -- Squid v3.1.6 -- DoS (crash) while processing large DNS replies with no IPv6 resolver present",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2010/08/24/6"
        },
        {
          "name": "[oss-security] 20100825 Re: CVE Request -- Squid v3.1.6 -- DoS (crash) while processing large DNS replies with no IPv6 resolver present",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2010/08/25/2"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10072.patch"
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    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2010-2951",
    "datePublished": "2010-10-12T20:00:00Z",
    "dateReserved": "2010-08-04T00:00:00Z",
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    "state": "PUBLISHED"
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  "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-9VW9-FPW4-VVF6

CVE-2010-2951 (GCVE-0-2010-2951)

Tags

Sightings

Nomenclature