CVE-2007-1997 (GCVE-0-2007-1997)
Vulnerability from cvelistv5 – Published: 2007-04-16 21:00 – Updated: 2024-08-07 13:13
VLAI
EPSS
VEX
Summary
Integer signedness error in the (1) cab_unstore and (2) cab_extract functions in libclamav/cab.c in Clam AntiVirus (ClamAV) before 0.90.2 allow remote attackers to execute arbitrary code via a crafted CHM file that contains a negative integer, which passes a signed comparison and leads to a stack-based buffer overflow.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
23 references
Date Public
2007-04-13 00:00
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\"http://www.trustix.org/errata/2007/0013/\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.vupen.com/english/advisories/2007/1378\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.vupen.com/english/advisories/2008/0924/references\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://exchange.xforce.ibmcloud.com/vulnerabilities/33637\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://docs.info.apple.com/article.html?artnum=307562\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=513\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/24891\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"http://secunia.com/advisories/24920\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/24946\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/24996\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/25022\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/25028\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/25189\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/29420\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://security.gentoo.org/glsa/glsa-200704-21.xml\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://sourceforge.net/project/shownotes.php?release_id=500765\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": 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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-Other\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2007-1997\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2007-04-16T21:19:00.000\",\"lastModified\":\"2026-04-23T00:35:47.467\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Integer signedness error in the (1) cab_unstore and (2) cab_extract functions in libclamav/cab.c in Clam AntiVirus (ClamAV) before 0.90.2 allow remote attackers to execute arbitrary code via a crafted CHM file that contains a negative integer, which passes a signed comparison and leads to a stack-based buffer overflow.\"},{\"lang\":\"es\",\"value\":\"Error de presencia de signo en entero en las funciones (1) cab_unstore y (2) cab_extract en libclamav/cab.c de Clam AntiVirus (ClamAV) anterior a 0.90.2 permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n mediante un archivo CHM manipulado que contiene un entero negativo, que pasa una comparaci\u00f3n con signo y lleva a un desbordamiento de b\u00fafer basado en pila.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":true,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clam_anti-virus:clamav:0.90:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"142588F8-15C3-4288-BE7C-B2F7447BD60F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clam_anti-virus:clamav:0.90.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EC18418B-7477-436C-A24A-081701968DEF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clam_anti-virus:clamav:0.90.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1A85C689-95E0-41F7-83D9-5A8B0AB42390\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clam_anti-virus:clamav:0.90_rc1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5B116E9A-0646-4AD5-A531-C35124AB02DC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clam_anti-virus:clamav:0.90_rc2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3F3C25BA-72EF-4588-A90A-B323A3407FAD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clam_anti-virus:clamav:0.90_rc3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"01FDAEBC-0B2E-4F60-8B59-13A93B1AF206\"}]}]}],\"references\":[{\"url\":\"http://docs.info.apple.com/article.html?artnum=307562\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=513\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor 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"suse_vex": {
"aggregate_severity": "important",
"current_release_date": "2026-08-23T00:59:18Z",
"cve": "CVE-2007-1997",
"id": "CVE-2007-1997",
"initial_release_date": "2023-02-15T06:12:20Z",
"product_status:recommended": "30",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2007-1997",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2007-1997.json",
"version": "11"
}
}
}
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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.
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.
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