Vulnerability-Lookup

FKIE_CVE-2005-0718

Vulnerability from fkie_nvd - Published: 2005-04-14 04:00 - Updated: 2026-06-16 22:11

Severity

Summary

Squid 2.5.STABLE7 and earlier allows remote attackers to cause a denial of service (segmentation fault) by aborting the connection during a (1) PUT or (2) POST request, which causes Squid to access previously freed memory.

References

URL	Tags
cve@mitre.org	http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000931	Vendor Advisory
cve@mitre.org	http://fedoranews.org/updates/FEDORA--.shtml
cve@mitre.org	http://secunia.com/advisories/12508
cve@mitre.org	http://www.redhat.com/support/errata/RHSA-2005-415.html
cve@mitre.org	http://www.redhat.com/support/errata/RHSA-2005-489.html
cve@mitre.org	http://www.securityfocus.com/bid/13166
cve@mitre.org	http://www.squid-cache.org/bugs/show_bug.cgi?id=1224	Vendor Advisory
cve@mitre.org	http://www1.uk.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-post	Vendor Advisory
cve@mitre.org	https://exchange.xforce.ibmcloud.com/vulnerabilities/19919
cve@mitre.org	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11562
cve@mitre.org	https://usn.ubuntu.com/111-1/
af854a3a-2127-422b-91ae-364da2661108	http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000931	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://fedoranews.org/updates/FEDORA--.shtml
af854a3a-2127-422b-91ae-364da2661108	http://secunia.com/advisories/12508
af854a3a-2127-422b-91ae-364da2661108	http://www.redhat.com/support/errata/RHSA-2005-415.html
af854a3a-2127-422b-91ae-364da2661108	http://www.redhat.com/support/errata/RHSA-2005-489.html
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/13166
af854a3a-2127-422b-91ae-364da2661108	http://www.squid-cache.org/bugs/show_bug.cgi?id=1224	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www1.uk.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-post	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://exchange.xforce.ibmcloud.com/vulnerabilities/19919
af854a3a-2127-422b-91ae-364da2661108	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11562
af854a3a-2127-422b-91ae-364da2661108	https://usn.ubuntu.com/111-1/

Impacted products

Vendor	Product	Version
squid	squid	2.0.patch1
squid	squid	2.0.patch2
squid	squid	2.0.pre1
squid	squid	2.0.release
squid	squid	2.0_patch2
squid	squid	2.1.patch1
squid	squid	2.1.patch2
squid	squid	2.1.pre1
squid	squid	2.1.pre3
squid	squid	2.1.pre4
squid	squid	2.1.release
squid	squid	2.1_patch2
squid	squid	2.2.devel3
squid	squid	2.2.devel4
squid	squid	2.2.pre1
squid	squid	2.2.pre2
squid	squid	2.2.stable1
squid	squid	2.2.stable2
squid	squid	2.2.stable3
squid	squid	2.2.stable4
squid	squid	2.2.stable5
squid	squid	2.3.devel2
squid	squid	2.3.devel3
squid	squid	2.3.stable1
squid	squid	2.3.stable2
squid	squid	2.3.stable3
squid	squid	2.3.stable4
squid	squid	2.3.stable5
squid	squid	2.3_.stable4
squid	squid	2.3_.stable5
squid	squid	2.3_stable5
squid	squid	2.4
squid	squid	2.4.stable1
squid	squid	2.4.stable2
squid	squid	2.4.stable3
squid	squid	2.4.stable4
squid	squid	2.4.stable6
squid	squid	2.4.stable7
squid	squid	2.4_.stable2
squid	squid	2.4_.stable6
squid	squid	2.4_.stable7
squid	squid	2.4_stable7
squid	squid	2.5.6
squid	squid	2.5.stable1
squid	squid	2.5.stable2
squid	squid	2.5.stable3
squid	squid	2.5.stable4
squid	squid	2.5.stable5
squid	squid	2.5.stable6
squid	squid	2.5.stable7
squid	squid	2.5_.stable1
squid	squid	2.5_.stable3
squid	squid	2.5_.stable4
squid	squid	2.5_.stable5
squid	squid	2.5_.stable6
squid	squid	2.5_stable3
squid	squid	2.5_stable4
squid	squid	2.5_stable9

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Squid 2.5.STABLE7 and earlier allows remote attackers to cause a denial of service (segmentation fault) by aborting the connection during a (1) PUT or (2) POST request, which causes Squid to access previously freed memory."
    }
  ],
  "id": "CVE-2005-0718",
  "lastModified": "2026-06-16T22:11:38.623",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2005-04-14T04:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000931"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://fedoranews.org/updates/FEDORA--.shtml"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://secunia.com/advisories/12508"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.redhat.com/support/errata/RHSA-2005-415.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.redhat.com/support/errata/RHSA-2005-489.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/13166"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.squid-cache.org/bugs/show_bug.cgi?id=1224"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
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    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/19919"
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    {
      "source": "cve@mitre.org",
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/19919"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
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      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}

CVE-2005-0718 (GCVE-0-2005-0718)

Vulnerability from cvelistv5 – Published: 2005-03-12 05:00 – Updated: 2024-08-07 21:21

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2159 records in the last 180 days details

References

11 references

URL	Tags
http://www.squid-cache.org/bugs/show_bug.cgi?id=1224	x_refsource_CONFIRM
http://www1.uk.squid-cache.org/Versions/v2/2.5/bu…	x_refsource_CONFIRM
https://oval.cisecurity.org/repository/search/def…	vdb-entrysignaturex_refsource_OVAL
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
http://www.securityfocus.com/bid/13166	vdb-entryx_refsource_BID
http://fedoranews.org/updates/FEDORA--.shtml	vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/12508	third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2005-489.html	vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/111-1/	vendor-advisoryx_refsource_UBUNTU
http://distro.conectiva.com.br/atualizacoes/?id=a…	vendor-advisoryx_refsource_CONECTIVA
http://www.redhat.com/support/errata/RHSA-2005-415.html	vendor-advisoryx_refsource_REDHAT

Date Public

2005-02-04 00:00

Show details on NVD website

JSON

To clipboard

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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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

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.

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