CVE-2018-16300 - OpenCVE

The BGP parser in tcpdump before 4.9.3 allows stack consumption in print-bgp.c:bgp_attr_print() because of unlimited recursion.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

Vendors & Products
CPE Configurations

Vendors	Products
Tcpdump	Tcpdump

Configuration 1 [-]

cpe:2.3:a:tcpdump:tcpdump:*:*:*:*:*:*:*:*

References

Link	Resource
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html
http://seclists.org/fulldisclosure/2019/Dec/26
https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES	Release Notes Third Party Advisory
https://github.com/the-tcpdump-group/tcpdump/commit/af2cf04a9394c1a56227c2289ae8da262828294a	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/
https://seclists.org/bugtraq/2019/Dec/23
https://seclists.org/bugtraq/2019/Oct/28
https://security.netapp.com/advisory/ntap-20200120-0001/
https://support.apple.com/kb/HT210788
https://usn.ubuntu.com/4252-1/
https://usn.ubuntu.com/4252-2/
https://www.debian.org/security/2019/dsa-4547

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2019-10-03T15:52:39

Updated: 2020-02-05T03:06:07

Reserved: 2018-08-31T00:00:00

Link: CVE-2018-16300

JSON object: View

NVD Information

Status : Modified

Published: 2019-10-03T16:15:12.633

Modified: 2023-11-07T02:53:44.437

Link: CVE-2018-16300

JSON object: View

Redhat Information

No data.

CWE

CWE-674

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:tcpdump:tcpdump:*:*:*:*:*:*:*:*", "matchCriteriaId": "CA59BD9C-6C0C-4584-A8CC-8C652E9D36AF", "versionEndExcluding": "4.9.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The BGP parser in tcpdump before 4.9.3 allows stack consumption in print-bgp.c:bgp_attr_print() because of unlimited recursion."}, {"lang": "es", "value": "El analizador BGP en tcpdump versiones anteriores a 4.9.3, permite el consumo de pila en print-bgp.c:bgp_attr_print() debido a una recursividad ilimitada."}], "id": "CVE-2018-16300", "lastModified": "2023-11-07T02:53:44.437", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-10-03T16:15:12.633", "references": [{"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html"}, {"source": "cve@mitre.org", "url": "http://seclists.org/fulldisclosure/2019/Dec/26"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/the-tcpdump-group/tcpdump/commit/af2cf04a9394c1a56227c2289ae8da262828294a"}, {"source": "cve@mitre.org", "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/"}, {"source": "cve@mitre.org", "url": "https://seclists.org/bugtraq/2019/Dec/23"}, {"source": "cve@mitre.org", "url": "https://seclists.org/bugtraq/2019/Oct/28"}, {"source": "cve@mitre.org", "url": "https://security.netapp.com/advisory/ntap-20200120-0001/"}, {"source": "cve@mitre.org", "url": "https://support.apple.com/kb/HT210788"}, {"source": "cve@mitre.org", "url": "https://usn.ubuntu.com/4252-1/"}, {"source": "cve@mitre.org", "url": "https://usn.ubuntu.com/4252-2/"}, {"source": "cve@mitre.org", "url": "https://www.debian.org/security/2019/dsa-4547"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-674"}], "source": "nvd@nist.gov", "type": "Primary"}]}