CVE-2010-2432 (GCVE-0-2010-2432)
Vulnerability from cvelistv5 – Published: 2010-06-22 20:24 – Updated: 2024-08-07 02:32
VLAI
EPSS
VEX
Summary
The cupsDoAuthentication function in auth.c in the client in CUPS before 1.4.4, when HAVE_GSSAPI is omitted, does not properly handle a demand for authorization, which allows remote CUPS servers to cause a denial of service (infinite loop) via HTTP_UNAUTHORIZED responses.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
| http://cups.org/str.php?L3518 | x_refsource_CONFIRM |
| http://cups.org/articles.php?L596 | x_refsource_CONFIRM |
| http://www.debian.org/security/2011/dsa-2176 | vendor-advisoryx_refsource_DEBIAN |
| http://security.gentoo.org/glsa/glsa-201207-10.xml | vendor-advisoryx_refsource_GENTOO |
| http://www.mandriva.com/security/advisories?name=… | vendor-advisoryx_refsource_MANDRIVA |
| http://www.vupen.com/english/advisories/2011/0535 | vdb-entryx_refsource_VUPEN |
| http://secunia.com/advisories/43521 | third-party-advisoryx_refsource_SECUNIA |
Date Public
2010-06-17 00:00
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{
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{
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},
{
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},
{
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"matchCriteriaId": "9FAFABDC-E40F-4C53-AC66-94EFD077665D",
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},
{
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},
{
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},
{
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},
{
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"matchCriteriaId": "ABD33C2C-7D39-4CCE-AC99-BC7B1B205A4F",
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},
{
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"matchCriteriaId": "46C394DC-65A7-4713-B823-6F5D329A0C5C",
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},
{
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"matchCriteriaId": "69BD64BB-BDA7-4F82-8324-B7C7C941133C",
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}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The cupsDoAuthentication function in auth.c in the client in CUPS before 1.4.4, when HAVE_GSSAPI is omitted, does not properly handle a demand for authorization, which allows remote CUPS servers to cause a denial of service (infinite loop) via HTTP_UNAUTHORIZED responses."
},
{
"lang": "es",
"value": "La funci\u00f3n cupsDoAuthentication en auth.c en el cliente en CUPS en versiones anteriores a la 1.4.4, cuando se omite HAVE_GSSAPI, no maneja de manera apropiada una petici\u00f3n de autorizaci\u00f3n, lo que permite a servidores CUPS remotos provocar una denegaci\u00f3n de servicio (bucle infinito) mediante respuestas HTTP_UNAUTHORIZED."
}
],
"id": "CVE-2010-2432",
"lastModified": "2026-04-29T01:13:23.040",
"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": "2010-06-22T20:30:01.790",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://cups.org/articles.php?L596"
},
{
"source": "cve@mitre.org",
"url": "http://cups.org/str.php?L3518"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/43521"
},
{
"source": "cve@mitre.org",
"url": "http://security.gentoo.org/glsa/glsa-201207-10.xml"
},
{
"source": "cve@mitre.org",
"url": "http://www.debian.org/security/2011/dsa-2176"
},
{
"source": "cve@mitre.org",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:146"
},
{
"source": "cve@mitre.org",
"url": "http://www.vupen.com/english/advisories/2011/0535"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"Vendor Advisory"
],
"url": "http://cups.org/articles.php?L596"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://cups.org/str.php?L3518"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/43521"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://security.gentoo.org/glsa/glsa-201207-10.xml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2011/dsa-2176"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:146"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2011/0535"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"aggregate_severity": "None",
"current_release_date": "2026-01-28T23:02:36+00:00",
"cve": "CVE-2010-2432",
"id": "CVE-2010-2432",
"initial_release_date": "2010-03-03T00:00:00+00:00",
"product_status:known_affected": "2",
"product_status:known_not_affected": "6",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "cups: DoS (infinite loop) via HTTP_UNAUTHORIZED responses STR #3518",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2010/cve-2010-2432.json",
"version": "3"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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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.
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.
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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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