CVE-2019-1010220 (GCVE-0-2019-1010220)
Vulnerability from cvelistv5
Published
2019-07-22 17:30
Modified
2024-08-05 03:07
Severity ?
CWE
Summary
tcpdump.org tcpdump 4.9.2 is affected by: CWE-126: Buffer Over-read. The impact is: May expose Saved Frame Pointer, Return Address etc. on stack. The component is: line 234: "ND_PRINT((ndo, "%s", buf));", in function named "print_prefix", in "print-hncp.c". The attack vector is: The victim must open a specially crafted pcap file.
References
josh@bress.net http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00065.html
josh@bress.net http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html
josh@bress.net http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html
josh@bress.net https://github.com/the-tcpdump-group/tcpdump/blob/master/print-hncp.c Patch, Third Party Advisory
josh@bress.net https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c Patch, Third Party Advisory
josh@bress.net https://github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c Patch, Third Party Advisory
josh@bress.net https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/
josh@bress.net https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/
josh@bress.net https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/
josh@bress.net https://usn.ubuntu.com/4252-1/
josh@bress.net https://usn.ubuntu.com/4252-2/
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00065.html
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html
af854a3a-2127-422b-91ae-364da2661108 https://github.com/the-tcpdump-group/tcpdump/blob/master/print-hncp.c Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/
af854a3a-2127-422b-91ae-364da2661108 https://usn.ubuntu.com/4252-1/
af854a3a-2127-422b-91ae-364da2661108 https://usn.ubuntu.com/4252-2/
Impacted products
Vendor Product Version
tcpdump.org tcpdump Version: 4.9.2
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    "nvd": "{\"cve\":{\"id\":\"CVE-2019-1010220\",\"sourceIdentifier\":\"josh@bress.net\",\"published\":\"2019-07-22T18:15:11.027\",\"lastModified\":\"2024-11-21T04:18:03.980\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"tcpdump.org tcpdump 4.9.2 is affected by: CWE-126: Buffer Over-read. The impact is: May expose Saved Frame Pointer, Return Address etc. on stack. The component is: line 234: \\\"ND_PRINT((ndo, \\\"%s\\\", buf));\\\", in function named \\\"print_prefix\\\", in \\\"print-hncp.c\\\". The attack vector is: The victim must open a specially crafted pcap file.\"},{\"lang\":\"es\",\"value\":\"tcpdump de tcpdump.org versi\u00f3n 4.9.2 est\u00e1 afectado por: CWE-126: Sobrecarga del B\u00fafer. El impacto es: puede exponer el Puntero Frame Guardado, la Direcci\u00f3n de Retorno, etc. en la pila. El componente es: l\u00ednea 234: \\\"ND_PRINT((ndo,\\\"% s\\\",buf));\\\", en la funci\u00f3n llamada \\\"print_prefix\\\", en el archivo \\\"print-hncp.c\\\". El vector de ataque es: La v\u00edctima necesita abrir un archivo pcap especialmente dise\u00f1ado.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N\",\"baseScore\":3.3,\"baseSeverity\":\"LOW\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.8,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:N/A:N\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"josh@bress.net\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-126\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:tcpdump:tcpdump:4.9.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E9FBA366-800E-4163-8E22-A652750C4F28\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00065.html\",\"source\":\"josh@bress.net\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html\",\"source\":\"josh@bress.net\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html\",\"source\":\"josh@bress.net\"},{\"url\":\"https://github.com/the-tcpdump-group/tcpdump/blob/master/print-hncp.c\",\"source\":\"josh@bress.net\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c\",\"source\":\"josh@bress.net\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c\",\"source\":\"josh@bress.net\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/\",\"source\":\"josh@bress.net\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/\",\"source\":\"josh@bress.net\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/\",\"source\":\"josh@bress.net\"},{\"url\":\"https://usn.ubuntu.com/4252-1/\",\"source\":\"josh@bress.net\"},{\"url\":\"https://usn.ubuntu.com/4252-2/\",\"source\":\"josh@bress.net\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00065.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/the-tcpdump-group/tcpdump/blob/master/print-hncp.c\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://usn.ubuntu.com/4252-1/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://usn.ubuntu.com/4252-2/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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  • 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.