fkie_cve-2016-2390
Vulnerability from fkie_nvd
Published
2016-04-19 21:59
Modified
2025-04-12 10:46
Severity ?
Summary
The FwdState::connectedToPeer method in FwdState.cc in Squid before 3.5.14 and 4.0.x before 4.0.6 does not properly handle SSL handshake errors when built with the --with-openssl option, which allows remote attackers to cause a denial of service (application crash) via a plaintext HTTP message.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| squid-cache | squid | * | |
| squid-cache | squid | 4.0.4 | |
| squid-cache | squid | 4.0.5 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9EBF17FC-0EA0-4489-8FC5-FD2CA5CED77E",
"versionEndIncluding": "3.5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:squid-cache:squid:4.0.4:*:*:*:*:*:*:*",
"matchCriteriaId": "6640F25F-CC8B-4B05-A97A-2186BD0B5ED8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:squid-cache:squid:4.0.5:*:*:*:*:*:*:*",
"matchCriteriaId": "A037F780-6FC9-4130-908F-B5434FA0C7DE",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The FwdState::connectedToPeer method in FwdState.cc in Squid before 3.5.14 and 4.0.x before 4.0.6 does not properly handle SSL handshake errors when built with the --with-openssl option, which allows remote attackers to cause a denial of service (application crash) via a plaintext HTTP message."
},
{
"lang": "es",
"value": "El m\u00e9todo FwdState::connectedToPeer en FwdState.cc en Squid en versiones anteriores a 3.5.14 y 4.0.x en versiones anteriores a 4.0.6 no maneja correctamente los errores de apretones de manos SSL cuando se construye con la opci\u00f3n --with-openssl, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) a trav\u00e9s de un mensaje HTTP en texto plano."
}
],
"id": "CVE-2016-2390",
"lastModified": "2025-04-12T10:46:40.837",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary"
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"cvssMetricV30": [
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"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2016-04-19T21:59:07.957",
"references": [
{
"source": "cve@mitre.org",
"url": "http://bugs.squid-cache.org/show_bug.cgi?id=4437"
},
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html"
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{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html"
},
{
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"tags": [
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"url": "http://lists.squid-cache.org/pipermail/squid-announce/2016-February/000037.html"
},
{
"source": "cve@mitre.org",
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"url": "http://lists.squid-cache.org/pipermail/squid-announce/2016-February/000038.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.securitytracker.com/id/1035045"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "http://www.squid-cache.org/Advisories/SQUID-2016_1.txt"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://bugs.squid-cache.org/show_bug.cgi?id=4437"
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"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html"
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"tags": [
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"url": "http://lists.squid-cache.org/pipermail/squid-announce/2016-February/000037.html"
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{
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"tags": [
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"url": "http://lists.squid-cache.org/pipermail/squid-announce/2016-February/000038.html"
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"tags": [
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"url": "http://www.squid-cache.org/Advisories/SQUID-2016_1.txt"
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],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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