FKIE_CVE-2007-1051
Vulnerability from fkie_nvd - Published: 2007-02-21 23:28 - Updated: 2026-06-16 22:36
Severity
Summary
Comodo Firewall Pro (formerly Comodo Personal Firewall) 2.4.17.183 and earlier uses a weak cryptographic hashing function (CRC32) to identify trusted modules, which allows local users to bypass security protections by substituting modified modules that have the same CRC32 value.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| comodo | comodo_firewall_pro | * |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:comodo:comodo_firewall_pro:*:*:*:*:*:*:*:*",
"matchCriteriaId": "ED05AF93-A193-4402-9783-A9D1CEE5F5DD",
"versionEndIncluding": "2.4.17.183",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Comodo Firewall Pro (formerly Comodo Personal Firewall) 2.4.17.183 and earlier uses a weak cryptographic hashing function (CRC32) to identify trusted modules, which allows local users to bypass security protections by substituting modified modules that have the same CRC32 value."
},
{
"lang": "es",
"value": "Comodo Firewall Pro (antes llamado Comodo Personal Firewall) 2.4.17.183 y versiones anteriores utiliza una funci\u00f3n hash criptogr\u00e1fica (CRC32) d\u00e9bil para identificar m\u00f3dulos de confianza, lo cual permite a usuarios locales evitar protecciones de seguridad sustituyendo m\u00f3dulos modificados que tienen el mismo valor CRC32."
}
],
"id": "CVE-2007-1051",
"lastModified": "2026-06-16T22:36:49.893",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": true,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2007-02-21T23:28:00.000",
"references": [
{
"source": "cve@mitre.org",
"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2007-February/052461.html"
},
{
"source": "cve@mitre.org",
"url": "http://osvdb.org/45243"
},
{
"source": "cve@mitre.org",
"url": "http://securityreason.com/securityalert/2279"
},
{
"source": "cve@mitre.org",
"url": "http://www.matousec.com/info/advisories/Comodo-DLL-injection-via-weak-hash-function-exploitation.php"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/archive/1/460209/100/100/threaded"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32530"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2007-February/052461.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://osvdb.org/45243"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://securityreason.com/securityalert/2279"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.matousec.com/info/advisories/Comodo-DLL-injection-via-weak-hash-function-exploitation.php"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/archive/1/460209/100/100/threaded"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32530"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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