CVE-2006-2193 (GCVE-0-2006-2193)
Vulnerability from cvelistv5 – Published: 2006-06-08 19:00 – Updated: 2024-08-07 17:43
VLAI
EPSS
VEX
Summary
Buffer overflow in the t2p_write_pdf_string function in tiff2pdf in libtiff 3.8.2 and earlier allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via a TIFF file with a DocumentName tag that contains UTF-8 characters, which triggers the overflow when a character is sign extended to an integer that produces more digits than expected in an sprintf call.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
26 references
Date Public
2006-06-08 00:00
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"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}]}",
"published": "2006-06-08T19:06:00.000",
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\"http://secunia.com/advisories/27181\", \"source\": \"security@debian.org\"}, {\"url\": \"http://secunia.com/advisories/27222\", \"source\": \"security@debian.org\"}, {\"url\": \"http://secunia.com/advisories/27832\", \"source\": \"security@debian.org\"}, {\"url\": \"http://secunia.com/advisories/31670\", \"source\": \"security@debian.org\"}, {\"url\": \"http://security.gentoo.org/glsa/glsa-200607-03.xml\", \"source\": \"security@debian.org\"}, {\"url\": \"http://sunsolve.sun.com/search/document.do?assetkey=1-26-103160-1\", \"source\": \"security@debian.org\"}, {\"url\": \"http://sunsolve.sun.com/search/document.do?assetkey=1-66-201331-1\", \"source\": \"security@debian.org\"}, {\"url\": \"http://www.debian.org/security/2006/dsa-1091\", \"source\": \"security@debian.org\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDKSA-2006:102\", \"source\": \"security@debian.org\"}, {\"url\": \"http://www.redhat.com/support/errata/RHSA-2008-0848.html\", \"source\": \"security@debian.org\"}, {\"url\": \"http://www.securityfocus.com/bid/18331\", \"source\": \"security@debian.org\"}, {\"url\": \"http://www.vupen.com/english/advisories/2006/2197\", \"source\": \"security@debian.org\"}, {\"url\": \"http://www.vupen.com/english/advisories/2007/3486\", \"source\": \"security@debian.org\"}, {\"url\": \"http://www.vupen.com/english/advisories/2007/4034\", \"source\": \"security@debian.org\"}, {\"url\": \"https://exchange.xforce.ibmcloud.com/vulnerabilities/26991\", \"source\": \"security@debian.org\"}, {\"url\": \"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9788\", \"source\": \"security@debian.org\"}, {\"url\": \"https://usn.ubuntu.com/289-1/\", \"source\": \"security@debian.org\"}, {\"url\": \"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=370355\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": 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\"http://secunia.com/advisories/27181\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/27222\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/27832\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/31670\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://security.gentoo.org/glsa/glsa-200607-03.xml\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://sunsolve.sun.com/search/document.do?assetkey=1-26-103160-1\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://sunsolve.sun.com/search/document.do?assetkey=1-66-201331-1\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.debian.org/security/2006/dsa-1091\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": 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\"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://usn.ubuntu.com/289-1/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
"sourceIdentifier": "security@debian.org",
"vendorComments": "[{\"organization\": \"Red Hat\", \"comment\": \"This issue does not affect Red Hat Enterprise Linux 2.1 and 3\\n\\nThis issue was addressed in Red Hat Enterprise Linux 4 via: https://rhn.redhat.com/errata/RHSA-2008-0848.html\\n\\nRed Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.\", \"lastModified\": \"2008-09-02T00:00:00\"}]",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-Other\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2006-2193\",\"sourceIdentifier\":\"security@debian.org\",\"published\":\"2006-06-08T19:06:00.000\",\"lastModified\":\"2026-04-16T00:27:16.627\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Buffer overflow in the t2p_write_pdf_string function in tiff2pdf in libtiff 3.8.2 and earlier allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via a TIFF file with a DocumentName tag that contains UTF-8 characters, which triggers the overflow when a character is sign extended to an integer that produces more digits than expected in an sprintf call.\"}],\"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:libtiff:libtiff:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.8.2\",\"matchCriteriaId\":\"36B8B853-0FF0-4E2F-983D-683A0951CEF3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CCA5EEB8-9D2C-49A9-BB08-CE5017B79D81\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.5.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"261FAE51-5207-4136-9FFE-2330A281266C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.5.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B32C83B9-F7DA-450A-A687-9A73734CD712\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.5.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9485283A-B73E-4567-914A-42A86F5FFCB4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.5.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"95892168-0FB6-4E3F-9303-2F9B3CF60D2B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.5.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A5021564-5E0A-4DDC-BC68-200B6050043E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.5.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"11C50750-FE1D-42BA-9125-7D8E872AA2DB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.5.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"19AA66E5-FDDD-4243-B945-DFEBDD25F258\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"62F359CD-5DC4-4919-B8E1-95BDDBD27EFC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.6.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D2C8C550-3313-4266-B4B3-E9E9047CFE04\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ABEEBA7B-81D5-4148-912B-9AD448BBE741\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.7.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"448555FE-8E91-4EA7-BA05-6915F5508319\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"44BC5E2C-B6A6-4999-A1EA-B91DA5C350C7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libtiff:libtiff:3.8.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F2850FD9-8BE8-410E-8A24-28549DAACEB3\"}]}]}],\"references\":[{\"url\":\"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=370355\",\"source\":\"security@debian.org\"},{\"url\":\"http://bugzilla.remotesensing.org/show_bug.cgi?id=1196\",\"source\":\"security@debian.org\",\"tags\":[\"Exploit\",\"Patch\"]},{\"url\":\"http://lists.suse.com/archive/suse-security-announce/2006-Jun/0008.html\",\"source\":\"security@debian.org\"},{\"url\":\"http://secunia.com/advisories/20488\",\"source\":\"security@debian.org\",\"tags\":[\"Patch\",\"Vendor 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Hat\",\"comment\":\"This issue does not affect Red Hat Enterprise Linux 2.1 and 3\\n\\nThis issue was addressed in Red Hat Enterprise Linux 4 via: https://rhn.redhat.com/errata/RHSA-2008-0848.html\\n\\nRed Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.\",\"lastModified\":\"2008-09-02T00:00:00\"}]}}",
"redhat_vex": {
"aggregate_severity": "Low",
"current_release_date": "2025-11-21T13:25:02+00:00",
"cve": "CVE-2006-2193",
"id": "CVE-2006-2193",
"initial_release_date": "2006-06-07T00:00:00+00:00",
"product_status:fixed": "84",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "tiff2pdf buffer overflow",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2006/cve-2006-2193.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-04-20T12:29:48Z",
"cve": "CVE-2006-2193",
"id": "CVE-2006-2193",
"initial_release_date": "2023-02-15T06:15:31Z",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2006-2193",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2006-2193.json",
"version": "5"
}
}
}
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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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