CVE-2015-3204

libreswan 3.9 through 3.12 allows remote attackers to cause a denial of service (daemon restart) via an IKEv1 packet with (1) unassigned bits set in the IPSEC DOI value or (2) the next payload value set to ISAKMP_NEXT_SAK.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://rhn.redhat.com/errata/RHSA-2015-1154.html
http://www.securityfocus.com/bid/75392
https://libreswan.org/security/CVE-2015-3204/CVE-2015-3204.txt	Vendor Advisory
https://security.gentoo.org/glsa/201603-13

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:libreswan:libreswan:3.9:::::::*
	cpe:2.3:a:libreswan:libreswan:3.10:::::::*
	cpe:2.3:a:libreswan:libreswan:3.11:::::::*
	cpe:2.3:a:libreswan:libreswan:3.12:::::::*

History

No history.

Information

Published : 2015-07-01 14:59

Updated : 2024-02-04 18:53

NVD link : CVE-2015-3204

Mitre link : CVE-2015-3204

CVE.ORG link : CVE-2015-3204

JSON object : View

Products Affected

libreswan

libreswan

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2015-3204", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-07-01T14:59:08.627", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2015-1154.html", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/75392", "source": "secalert@redhat.com"}, {"url": "https://libreswan.org/security/CVE-2015-3204/CVE-2015-3204.txt", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://security.gentoo.org/glsa/201603-13", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "libreswan 3.9 through 3.12 allows remote attackers to cause a denial of service (daemon restart) via an IKEv1 packet with (1) unassigned bits set in the IPSEC DOI value or (2) the next payload value set to ISAKMP_NEXT_SAK."}, {"lang": "es", "value": "libreswan 3.9 hasta 3.12 permite a atacantes remotos causar una denegaci\u00f3n de servicio (reinicio de demonio) a trav\u00e9s de un paquete IKEv1 con (1) bits no asignados configurados en el valor IPSEC DOI o (2) el valor del pr\u00f3xima carga \u00fatil configurado en ISAKMP_NEXT_SAK."}], "lastModified": "2023-02-13T00:48:04.150", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libreswan:libreswan:3.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E803CCD-0BE3-40DE-A091-FF86F1F94776"}, {"criteria": "cpe:2.3:a:libreswan:libreswan:3.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F71DF28D-C42D-4ED8-9883-7657DD38AA96"}, {"criteria": "cpe:2.3:a:libreswan:libreswan:3.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7DD06301-734F-4307-8DF2-C534B918B657"}, {"criteria": "cpe:2.3:a:libreswan:libreswan:3.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6F789F94-DF4C-4E44-9D6C-DE8369EA84CA"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}