gsd-2017-8824
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2017-8824", "description": "The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state.", "id": "GSD-2017-8824", "references": [ "https://www.suse.com/security/cve/CVE-2017-8824.html", "https://www.debian.org/security/2018/dsa-4082", "https://www.debian.org/security/2017/dsa-4073", "https://access.redhat.com/errata/RHSA-2018:3822", "https://access.redhat.com/errata/RHSA-2018:1319", "https://access.redhat.com/errata/RHSA-2018:1216", "https://access.redhat.com/errata/RHSA-2018:1170", "https://access.redhat.com/errata/RHSA-2018:1130", "https://access.redhat.com/errata/RHSA-2018:1062", "https://access.redhat.com/errata/RHSA-2018:0676", "https://access.redhat.com/errata/RHSA-2018:0399", "https://ubuntu.com/security/CVE-2017-8824", "https://advisories.mageia.org/CVE-2017-8824.html", "https://security.archlinux.org/CVE-2017-8824", "https://alas.aws.amazon.com/cve/html/CVE-2017-8824.html", "https://linux.oracle.com/cve/CVE-2017-8824.html", "https://packetstormsecurity.com/files/cve/CVE-2017-8824" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2017-8824" ], "details": "The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state.", "id": "GSD-2017-8824", "modified": "2023-12-13T01:21:08.791730Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@debian.org", "ID": "CVE-2017-8824", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Linux kernel through 4.14.3", "version": { "version_data": [ { "version_value": "Linux kernel through 4.14.3" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "use-after-free" } ] } ] }, "references": { "reference_data": [ { "name": "DSA-4082", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4082" }, { "name": "[debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html" }, { "name": "USN-3583-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3583-2/" }, { "name": "SUSE-SU-2018:0011", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html" }, { "name": "USN-3582-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3582-1/" }, { "name": "RHSA-2018:1062", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:1062" }, { "name": "RHSA-2018:1319", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:1319" }, { "name": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0", "refsource": "CONFIRM", "url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0" }, { "name": "USN-3583-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3583-1/" }, { "name": "RHSA-2018:0676", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:0676" }, { "name": "RHSA-2018:1216", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:1216" }, { "name": "43234", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/43234/" }, { "name": "102056", "refsource": "BID", "url": "http://www.securityfocus.com/bid/102056" }, { "name": "USN-3581-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3581-1/" }, { "name": "USN-3581-3", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3581-3/" }, { "name": "RHSA-2018:1170", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:1170" }, { "name": "USN-3581-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3581-2/" }, { "name": "RHSA-2018:1130", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:1130" }, { "name": "RHSA-2018:0399", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:0399" }, { "name": "DSA-4073", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2017/dsa-4073" }, { "name": "RHSA-2018:3822", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:3822" }, { "name": "http://lists.openwall.net/netdev/2017/12/04/224", "refsource": "MISC", "url": "http://lists.openwall.net/netdev/2017/12/04/224" }, { "name": "USN-3582-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3582-2/" }, { "name": "http://www.openwall.com/lists/oss-security/2017/12/05/1", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2017/12/05/1" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "4.1.50", "versionStartIncluding": "3.19", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.16.52", "versionStartIncluding": "3.3", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.2.97", "versionStartIncluding": "2.6.14", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.18.95", "versionStartIncluding": "3.17", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "4.4.116", "versionStartIncluding": "4.2", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "4.9.82", "versionStartIncluding": "4.5", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "4.14.20", "versionStartIncluding": "4.10", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "security@debian.org", "ID": "CVE-2017-8824" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-416" } ] } ] }, "references": { "reference_data": [ { "name": "http://www.openwall.com/lists/oss-security/2017/12/05/1", "refsource": "MISC", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2017/12/05/1" }, { "name": "http://lists.openwall.net/netdev/2017/12/04/224", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "http://lists.openwall.net/netdev/2017/12/04/224" }, { "name": "102056", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/102056" }, { "name": "43234", "refsource": "EXPLOIT-DB", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ], "url": "https://www.exploit-db.com/exploits/43234/" }, { "name": "DSA-4073", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2017/dsa-4073" }, { "name": "SUSE-SU-2018:0011", "refsource": "SUSE", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html" }, { "name": "DSA-4082", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2018/dsa-4082" }, { "name": "[debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update", "refsource": "MLIST", "tags": [ "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html" }, { "name": "RHSA-2018:0399", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2018:0399" }, { "name": "USN-3583-2", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3583-2/" }, { "name": "USN-3583-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3583-1/" }, { "name": "USN-3582-2", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3582-2/" }, { "name": "USN-3582-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3582-1/" }, { "name": "USN-3581-3", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3581-3/" }, { "name": "USN-3581-2", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3581-2/" }, { "name": "USN-3581-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3581-1/" }, { "name": "RHSA-2018:1062", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2018:1062" }, { "name": "RHSA-2018:0676", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2018:0676" }, { "name": "RHSA-2018:1170", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2018:1170" }, { "name": "RHSA-2018:1130", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2018:1130" }, { "name": "RHSA-2018:1216", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2018:1216" }, { "name": "RHSA-2018:1319", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2018:1319" }, { "name": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0" }, { "name": "RHSA-2018:3822", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2018:3822" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } }, "lastModifiedDate": "2023-02-24T18:32Z", "publishedDate": "2017-12-05T09:29Z" } } }
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Sightings
Author | Source | Type | Date |
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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.