FKIE_CVE-2005-3303
Vulnerability from fkie_nvd - Published: 2005-11-05 11:02 - Updated: 2026-06-16 22:16
Severity
Summary
The FSG unpacker (fsg.c) in Clam AntiVirus (ClamAV) 0.80 through 0.87 allows remote attackers to cause "memory corruption" and execute arbitrary code via a crafted FSG 1.33 file.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| clam_anti-virus | clamav | 0.80 | |
| clam_anti-virus | clamav | 0.81 | |
| clam_anti-virus | clamav | 0.82 | |
| clam_anti-virus | clamav | 0.83 | |
| clam_anti-virus | clamav | 0.84 | |
| clam_anti-virus | clamav | 0.85 | |
| clam_anti-virus | clamav | 0.85.1 | |
| clam_anti-virus | clamav | 0.86 | |
| clam_anti-virus | clamav | 0.86.1 | |
| clam_anti-virus | clamav | 0.86.2 | |
| clam_anti-virus | clamav | 0.87 |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
}
],
"configurations": [
{
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"vulnerable": true
},
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},
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"vulnerable": true
},
{
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"matchCriteriaId": "D23F1D35-6073-49B0-8DD4-C58AEE2CC83C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
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]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The FSG unpacker (fsg.c) in Clam AntiVirus (ClamAV) 0.80 through 0.87 allows remote attackers to cause \"memory corruption\" and execute arbitrary code via a crafted FSG 1.33 file."
}
],
"id": "CVE-2005-3303",
"lastModified": "2026-06-16T22:16:41.120",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": true,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2005-11-05T11:02:00.000",
"references": [
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"tags": [
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"url": "http://secunia.com/advisories/17184"
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{
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"url": "http://www.gentoo.org/security/en/glsa/glsa-200511-04.xml"
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"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2005:205"
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{
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"url": "http://www.osvdb.org/20482"
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{
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"url": "http://www.securityfocus.com/bid/15318"
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{
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"url": "http://www.vupen.com/english/advisories/2005/2294"
},
{
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"url": "http://secunia.com/advisories/17559"
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://securityreason.com/securityalert/146"
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"url": "http://securitytracker.com/id?1015154"
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"url": "http://www.osvdb.org/20482"
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"url": "http://www.securityfocus.com/bid/15318"
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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]
}
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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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