gsd-2014-4943
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The PPPoL2TP feature in net/l2tp/l2tp_ppp.c in the Linux kernel through 3.15.6 allows local users to gain privileges by leveraging data-structure differences between an l2tp socket and an inet socket.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2014-4943", "description": "The PPPoL2TP feature in net/l2tp/l2tp_ppp.c in the Linux kernel through 3.15.6 allows local users to gain privileges by leveraging data-structure differences between an l2tp socket and an inet socket.", "id": "GSD-2014-4943", "references": [ "https://www.suse.com/security/cve/CVE-2014-4943.html", "https://www.debian.org/security/2014/dsa-2992", "https://access.redhat.com/errata/RHSA-2014:1025", "https://access.redhat.com/errata/RHSA-2014:0925", "https://access.redhat.com/errata/RHSA-2014:0924", "https://access.redhat.com/errata/RHSA-2014:0923", "https://ubuntu.com/security/CVE-2014-4943", "https://linux.oracle.com/cve/CVE-2014-4943.html", "https://packetstormsecurity.com/files/cve/CVE-2014-4943" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2014-4943" ], "details": "The PPPoL2TP feature in net/l2tp/l2tp_ppp.c in the Linux kernel through 3.15.6 allows local users to gain privileges by leveraging data-structure differences between an l2tp socket and an inet socket.", "id": "GSD-2014-4943", "modified": "2023-12-13T01:22:45.049060Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2014-4943", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The PPPoL2TP feature in net/l2tp/l2tp_ppp.c in the Linux kernel through 3.15.6 allows local users to gain privileges by leveraging data-structure differences between an l2tp socket and an inet socket." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "36267", "refsource": "EXPLOIT-DB", "url": "http://www.exploit-db.com/exploits/36267" }, { "name": "http://linux.oracle.com/errata/ELSA-2014-3047.html", "refsource": "CONFIRM", "url": "http://linux.oracle.com/errata/ELSA-2014-3047.html" }, { "name": "SUSE-SU-2014:1316", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html" }, { "name": "1030610", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1030610" }, { "name": "60220", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/60220" }, { "name": "59790", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/59790" }, { "name": "RHSA-2014:1025", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2014-1025.html" }, { "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3cf521f7dc87c031617fd47e4b7aa2593c2f3daf", "refsource": "CONFIRM", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3cf521f7dc87c031617fd47e4b7aa2593c2f3daf" }, { "name": "SUSE-SU-2014:1319", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html" }, { "name": "SUSE-SU-2015:0481", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html" }, { "name": "openSUSE-SU-2015:0566", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1119458", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1119458" }, { "name": "http://linux.oracle.com/errata/ELSA-2014-0924.html", "refsource": "CONFIRM", "url": "http://linux.oracle.com/errata/ELSA-2014-0924.html" }, { "name": "60393", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/60393" }, { "name": "60380", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/60380" }, { "name": "http://linux.oracle.com/errata/ELSA-2014-3048.html", "refsource": "CONFIRM", "url": "http://linux.oracle.com/errata/ELSA-2014-3048.html" }, { "name": "linux-kernel-cve20144943-priv-esc(94665)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/94665" }, { "name": "[oss-security] 20140716 CVE-2014-4943: Linux privilege escalation in ppp over l2tp sockets", "refsource": "MLIST", "url": "http://openwall.com/lists/oss-security/2014/07/17/1" }, { "name": "60011", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/60011" }, { "name": "https://github.com/torvalds/linux/commit/3cf521f7dc87c031617fd47e4b7aa2593c2f3daf", "refsource": "CONFIRM", "url": "https://github.com/torvalds/linux/commit/3cf521f7dc87c031617fd47e4b7aa2593c2f3daf" }, { "name": "DSA-2992", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2014/dsa-2992" }, { "name": "109277", "refsource": "OSVDB", "url": "http://osvdb.org/show/osvdb/109277" }, { "name": "60071", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/60071" } ] } }, "nvd.nist.gov": { "cve": { "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "9EE231C1-9704-48DF-A69C-D7D54025D1FE", "versionEndExcluding": "3.2.62", "versionStartIncluding": "2.6.23", "vulnerable": true }, { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "15D06E25-126B-41A6-B67F-CBB01FE38B65", "versionEndExcluding": "3.4.102", "versionStartIncluding": "3.3", "vulnerable": true }, { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "1E587850-EE7E-4854-9233-D0661A9B6FDC", "versionEndExcluding": "3.10.52", "versionStartIncluding": "3.5", "vulnerable": true }, { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "958A3619-3689-4544-8F01-6354F9883892", "versionEndExcluding": "3.12.27", 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data-structure differences between an l2tp socket and an inet socket." }, { "lang": "es", "value": "La funcionalidad PPPoL2TP en net/l2tp/l2tp_ppp.c en el kernel de Linux hasta 3.15.6 permite a usuarios locales ganar privilegios mediante el aprovechamiento de diferencias de la estructura de datos entre un socket l2tp y un socket inet." } ], "id": "CVE-2014-4943", "lastModified": "2024-01-19T17:50:47.343", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.9, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 3.4, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2014-07-19T19:55:08.230", "references": [ { "source": "cve@mitre.org", "tags": [ "Broken Link", "Third Party Advisory" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3cf521f7dc87c031617fd47e4b7aa2593c2f3daf" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "http://linux.oracle.com/errata/ELSA-2014-0924.html" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "http://linux.oracle.com/errata/ELSA-2014-3047.html" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "http://linux.oracle.com/errata/ELSA-2014-3048.html" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html" }, { "source": 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"https://exchange.xforce.ibmcloud.com/vulnerabilities/94665" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/torvalds/linux/commit/3cf521f7dc87c031617fd47e4b7aa2593c2f3daf" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-269" } ], "source": "nvd@nist.gov", "type": "Primary" } ] } } } }
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- 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.