gsd-2012-1458
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The Microsoft CHM file parser in ClamAV 0.96.4 and Sophos Anti-Virus 4.61.0 allows remote attackers to bypass malware detection via a crafted reset interval in the LZXC header of a CHM file. NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different CHM parser implementations.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2012-1458",
"description": "The Microsoft CHM file parser in ClamAV 0.96.4 and Sophos Anti-Virus 4.61.0 allows remote attackers to bypass malware detection via a crafted reset interval in the LZXC header of a CHM file. NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different CHM parser implementations.",
"id": "GSD-2012-1458",
"references": [
"https://www.suse.com/security/cve/CVE-2012-1458.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2012-1458"
],
"details": "The Microsoft CHM file parser in ClamAV 0.96.4 and Sophos Anti-Virus 4.61.0 allows remote attackers to bypass malware detection via a crafted reset interval in the LZXC header of a CHM file. NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different CHM parser implementations.",
"id": "GSD-2012-1458",
"modified": "2023-12-13T01:20:18.429730Z",
"schema_version": "1.4.0"
}
},
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"affects": {
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}
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}
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"name": "openSUSE-SU-2012:0833",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00002.html"
},
{
"name": "20120319 Evasion attacks expoliting file-parsing vulnerabilities in antivirus products",
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"url": "http://www.securityfocus.com/archive/1/522005"
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"url": "http://www.ieee-security.org/TC/SP2012/program.html"
},
{
"name": "multiple-av-chm-header-evasion(74301)",
"refsource": "XF",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/74301"
},
{
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"url": "http://osvdb.org/80474"
},
{
"name": "MDVSA-2012:094",
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"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:094"
}
]
}
},
"nvd.nist.gov": {
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"nodes": [
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"cpe_name": [],
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},
{
"cpe23Uri": "cpe:2.3:a:sophos:sophos_anti-virus:4.61.0:*:*:*:*:*:*:*",
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}
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{
"name": "20120319 Evasion attacks expoliting file-parsing vulnerabilities in antivirus products",
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{
"name": "multiple-av-chm-header-evasion(74301)",
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"tags": [],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/74301"
},
{
"name": "MDVSA-2012:094",
"refsource": "MANDRIVA",
"tags": [],
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:094"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2018-01-18T02:29Z",
"publishedDate": "2012-03-21T10:11Z"
}
}
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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