FKIE_CVE-2010-1637
Vulnerability from fkie_nvd - Published: 2010-06-22 17:30 - Updated: 2026-06-16 23:18
Severity
Summary
The Mail Fetch plugin in SquirrelMail 1.4.20 and earlier allows remote authenticated users to bypass firewall restrictions and use SquirrelMail as a proxy to scan internal networks via a modified POP3 port number.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| squirrelmail | squirrelmail | * | |
| fedoraproject | fedora | 11 | |
| fedoraproject | fedora | 12 | |
| fedoraproject | fedora | 13 | |
| apple | mac_os_x | * | |
| apple | mac_os_x_server | * | |
| redhat | enterprise_linux_desktop | 5.0 | |
| redhat | enterprise_linux_server | 5.0 | |
| redhat | enterprise_linux_workstation | 5.0 |
{
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{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "secalert@redhat.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
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"criteria": "cpe:2.3:a:squirrelmail:squirrelmail:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4C85CDDA-ED8F-4878-807D-D725E83354F9",
"versionEndIncluding": "1.4.20",
"vulnerable": true
}
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"operator": "OR"
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"vulnerable": true
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The Mail Fetch plugin in SquirrelMail 1.4.20 and earlier allows remote authenticated users to bypass firewall restrictions and use SquirrelMail as a proxy to scan internal networks via a modified POP3 port number."
},
{
"lang": "es",
"value": "El plugin Mail Fetch en SquirrelMail 1.4.20 y versiones anteriores, permite a atacantes remotos autenticados eludir las restricciones del firewall y usar SquirrelMail como un proxy para escanear redes internas mediante un n\u00famero de puerto POP3 modificado."
}
],
"id": "CVE-2010-1637",
"lastModified": "2026-06-16T23:18:45.587",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "NONE",
"baseScore": 4.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2010-06-22T17:30:01.103",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "http://conference.hitb.org/hitbsecconf2010dxb/materials/D1%20-%20Laurent%20Oudot%20-%20Improving%20the%20Stealthiness%20of%20Web%20Hacking.pdf#page=69"
},
{
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"url": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html"
},
{
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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043239.html"
},
{
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"tags": [
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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043258.html"
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{
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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043261.html"
},
{
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"tags": [
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"url": "http://rhn.redhat.com/errata/RHSA-2012-0103.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Broken Link"
],
"url": "http://secunia.com/advisories/40307"
},
{
"source": "secalert@redhat.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://squirrelmail.org/security/issue/2010-06-21"
},
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "http://squirrelmail.svn.sourceforge.net/viewvc/squirrelmail/branches/SM-1_4-STABLE/squirrelmail/plugins/mail_fetch/functions.php?r1=13951\u0026r2=13950\u0026pathrev=13951"
},
{
"source": "secalert@redhat.com",
"tags": [
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"url": "http://squirrelmail.svn.sourceforge.net/viewvc/squirrelmail/branches/SM-1_4-STABLE/squirrelmail/plugins/mail_fetch/options.php?r1=13951\u0026r2=13950\u0026pathrev=13951"
},
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "http://support.apple.com/kb/HT5130"
},
{
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"tags": [
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],
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:120"
},
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"tags": [
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],
"url": "http://www.openwall.com/lists/oss-security/2010/05/25/3"
},
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"url": "http://www.openwall.com/lists/oss-security/2010/06/21/1"
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"tags": [
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"url": "http://www.securityfocus.com/bid/40291"
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"tags": [
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"url": "http://www.vupen.com/english/advisories/2010/1535"
},
{
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"tags": [
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"tags": [
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"url": "http://www.vupen.com/english/advisories/2010/1554"
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],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-918"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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