fkie_cve-2016-1978
Vulnerability from fkie_nvd
Published
2016-03-13 18:59
Modified
2025-04-12 10:46
Severity ?
Summary
Use-after-free vulnerability in the ssl3_HandleECDHServerKeyExchange function in Mozilla Network Security Services (NSS) before 3.21, as used in Mozilla Firefox before 44.0, allows remote attackers to cause a denial of service or possibly have unspecified other impact by making an SSL (1) DHE or (2) ECDHE handshake at a time of high memory consumption.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
mozilla | firefox | * | |
mozilla | network_security_services | * |
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despu\u00e9s de liberaci\u00f3n de memoria en la funci\u00f3n ssl3_HandleECDHServerKeyExchange en Mozilla Network Security Services (NSS) en versiones anteriores a 3.21, como se utiliza en Mozilla Firefox en versiones anteriores a 44.0, permite a atacantes remotos causar una denegaci\u00f3n de servicio o posiblemente tener otro impacto no especificado llevando a cabo un apret\u00f3n de manos SSL (1) DHE o (2) ECDHE en un momento de alto consumo de memoria." } ], "evaluatorComment": "\u003ca href=\"http://cwe.mitre.org/data/definitions/416.html\"\u003eCWE-416: Use After Free\u003c/a\u003e", "id": "CVE-2016-1978", "lastModified": "2025-04-12T10:46:40.837", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 3.4, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2016-03-13T18:59:27.287", "references": [ { "source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00027.html" }, { "source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00050.html" }, { "source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00068.html" }, { "source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00093.html" }, { "source": "security@mozilla.org", "url": "http://rhn.redhat.com/errata/RHSA-2016-0591.html" }, { "source": "security@mozilla.org", "url": "http://rhn.redhat.com/errata/RHSA-2016-0684.html" }, { "source": "security@mozilla.org", "url": "http://rhn.redhat.com/errata/RHSA-2016-0685.html" }, { "source": "security@mozilla.org", "url": "http://www.debian.org/security/2016/dsa-3688" }, { "source": "security@mozilla.org", "tags": [ "Vendor Advisory" ], "url": "http://www.mozilla.org/security/announce/2016/mfsa2016-15.html" }, { "source": "security@mozilla.org", "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html" }, { "source": "security@mozilla.org", "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html" }, { "source": "security@mozilla.org", "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html" }, { "source": "security@mozilla.org", "url": "http://www.securityfocus.com/bid/84275" }, { "source": "security@mozilla.org", "url": "http://www.securityfocus.com/bid/91787" }, { "source": "security@mozilla.org", "url": "http://www.securitytracker.com/id/1035258" }, { "source": "security@mozilla.org", "url": "http://www.ubuntu.com/usn/USN-2973-1" }, { "source": "security@mozilla.org", "url": "https://bto.bluecoat.com/security-advisory/sa124" }, { "source": "security@mozilla.org", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1209546" }, { "source": "security@mozilla.org", "url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.21_release_notes" }, { "source": "security@mozilla.org", "url": "https://security.gentoo.org/glsa/201605-06" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00027.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00050.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00068.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00093.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2016-0591.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2016-0684.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2016-0685.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2016/dsa-3688" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "http://www.mozilla.org/security/announce/2016/mfsa2016-15.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/84275" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/91787" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1035258" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-2973-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bto.bluecoat.com/security-advisory/sa124" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1209546" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.21_release_notes" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201605-06" } ], "sourceIdentifier": "security@mozilla.org", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- 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.
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