CVE-2012-1595 (GCVE-0-2012-1595)
Vulnerability from cvelistv5 – Published: 2012-04-11 10:00 – Updated: 2024-08-06 19:01
VLAI
EPSS
VEX
Summary
The pcap_process_pseudo_header function in wiretap/pcap-common.c in Wireshark 1.4.x before 1.4.12 and 1.6.x before 1.6.6 allows remote attackers to cause a denial of service (application crash) via a WTAP_ENCAP_ERF file containing an Extension or Multi-Channel header with an invalid pseudoheader size, related to the pcap and pcap-ng file parsers.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
15 references
Date Public
2012-03-27 00:00
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"criteria": "cpe:2.3:a:wireshark:wireshark:1.4.7:*:*:*:*:*:*:*",
"matchCriteriaId": "9049C8A8-BC0A-4D0E-BAFE-9D798C61DE5C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.4.8:*:*:*:*:*:*:*",
"matchCriteriaId": "A2F262A5-9475-4F36-920C-E98099F0190A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.4.9:*:*:*:*:*:*:*",
"matchCriteriaId": "57B487D4-4AD7-4BE7-86AB-134EEC8D05FA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.4.10:*:*:*:*:*:*:*",
"matchCriteriaId": "FBFA1229-1497-4C9E-8CCA-CEBA34F446AE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.4.11:*:*:*:*:*:*:*",
"matchCriteriaId": "65A8CA23-46BC-4AAB-8FB7-D7C3DEA9411E",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:*",
"matchCriteriaId": "0738C9A6-0370-447D-91E6-EB59ECC92224",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "05A83A69-D49D-48D0-8FFE-4887F15ACD33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "B9CA0830-9AFE-499F-903F-D9C3B5CCC982",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "178B042E-A628-4C40-BEDB-80200252D301",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.4:*:*:*:*:*:*:*",
"matchCriteriaId": "D72AEB47-B059-4DF4-9414-E8EE0024997B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.5:*:*:*:*:*:*:*",
"matchCriteriaId": "12CBB602-DE4E-4096-BB3C-ED2A68833050",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The pcap_process_pseudo_header function in wiretap/pcap-common.c in Wireshark 1.4.x before 1.4.12 and 1.6.x before 1.6.6 allows remote attackers to cause a denial of service (application crash) via a WTAP_ENCAP_ERF file containing an Extension or Multi-Channel header with an invalid pseudoheader size, related to the pcap and pcap-ng file parsers."
},
{
"lang": "es",
"value": "La funci\u00f3n pcap_process_pseudo_header en wiretap/pcap-common.c en Wireshark v1.4.x antes de v1.4.12 y v1.6.x antes de v1.6.6 permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de un archivo WTAP_ENCAP_ERF que contiene una extensi\u00f3n o o cabecera multicanal con un tama\u00f1o de pseudo cabecera no v\u00e1lido. Se trata de un problema relacionado con los anaalizadores de tr\u00e1fico (parsers) pcap y pcap-ng."
}
],
"id": "CVE-2012-1595",
"lastModified": "2026-04-29T01:13:23.040",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2012-04-11T10:39:26.687",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=41008"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078769.html"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078770.html"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.opensuse.org/opensuse-updates/2012-04/msg00060.html"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/48548"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/48947"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/48986"
},
{
"source": "secalert@redhat.com",
"url": "http://www.openwall.com/lists/oss-security/2012/03/28/13"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/bid/52737"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securitytracker.com/id?1026874"
},
{
"source": "secalert@redhat.com",
"url": "http://www.wireshark.org/news/20120327.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "http://www.wireshark.org/security/wnpa-sec-2012-06.html"
},
{
"source": "secalert@redhat.com",
"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6804"
},
{
"source": "secalert@redhat.com",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/74364"
},
{
"source": "secalert@redhat.com",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15548"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=41008"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078769.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078770.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-updates/2012-04/msg00060.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/48548"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/48947"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/48986"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2012/03/28/13"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/52737"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id?1026874"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.wireshark.org/news/20120327.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://www.wireshark.org/security/wnpa-sec-2012-06.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6804"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/74364"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15548"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2025-11-21T12:53:51+00:00",
"cve": "CVE-2012-1595",
"id": "CVE-2012-1595",
"initial_release_date": "2012-02-07T00:00:00+00:00",
"product_status:fixed": "138",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "wireshark: Heap-based buffer overflow when reading ERF packets from pcap/pcap-ng trace files",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2012/cve-2012-1595.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2025-10-08T01:05:59Z",
"cve": "CVE-2012-1595",
"id": "CVE-2012-1595",
"initial_release_date": "2023-02-15T05:47:54Z",
"product_status:recommended": "10",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2012-1595",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2012-1595.json",
"version": "7"
}
}
}
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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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