{"id":"CVE-2018-1066","state":"PUBLISHED","title":"The Linux kernel before version 4.11 is vulnerable to a NULL pointer dereference in fs/cifs/cifsencrypt.c:setup_ntlmv2_rsp() that allows an attacker controlling a CIFS server to ke","description":"The Linux kernel before version 4.11 is vulnerable to a NULL pointer dereference in fs/cifs/cifsencrypt.c:setup_ntlmv2_rsp() that allows an attacker controlling a CIFS server to kernel panic a client that has this server mounted, because an empty TargetInfo field in an NTLMSSP setup negotiation response is mishandled during session recovery.","publishedAt":"2018-03-02T08:00:00.000Z","updatedAt":"2024-08-05T03:51:47.336Z","severity":null,"assigner":"redhat","products":["n/a Linux kernel 4.11"],"affected":[{"vendor":"n/a","product":"Linux kernel 4.11","versions":[{"version":"Linux kernel 4.11","status":"affected"}]}],"references":["https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html","https://www.debian.org/security/2018/dsa-4187","https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html","https://github.com/torvalds/linux/commit/cabfb3680f78981d26c078a26e5c748531257ebb","https://www.debian.org/security/2018/dsa-4188","https://usn.ubuntu.com/3880-1/","https://bugzilla.redhat.com/show_bug.cgi?id=1539599","https://usn.ubuntu.com/3880-2/","http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cabfb3680f78981d26c078a26e5c748531257ebb","https://patchwork.kernel.org/patch/10187633/","http://www.securityfocus.com/bid/103378"],"weaknesses":[],"ingestedAt":"2026-10-29T19:44:36.861Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/1xxx/CVE-2018-1066.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-1066","state":"PUBLISHED","datePublished":"2018-03-02T08:00:00.000Z","dateUpdated":"2024-08-05T03:51:47.336Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2017-12-04T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The Linux kernel before version 4.11 is vulnerable to a NULL pointer dereference in fs/cifs/cifsencrypt.c:setup_ntlmv2_rsp() that allows an attacker controlling a CIFS server to kernel panic a client that has this server mounted, because an empty TargetInfo field in an NTLMSSP setup negotiation response is mishandled during session recovery."}],"affected":[{"vendor":"n/a","product":"Linux kernel 4.11","versions":[{"version":"Linux kernel 4.11","status":"affected"}]}],"references":[{"url":"https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html","name":"[debian-lts-announce] 20180714 [SECURITY] [DLA 1422-1] linux security update","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://www.debian.org/security/2018/dsa-4187","name":"DSA-4187","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html","name":"[debian-lts-announce] 20180715 [SECURITY] [DLA 1422-2] linux security update","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://github.com/torvalds/linux/commit/cabfb3680f78981d26c078a26e5c748531257ebb","tags":["x_refsource_MISC"]},{"url":"https://www.debian.org/security/2018/dsa-4188","name":"DSA-4188","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"https://usn.ubuntu.com/3880-1/","name":"USN-3880-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1539599","tags":["x_refsource_MISC"]},{"url":"https://usn.ubuntu.com/3880-2/","name":"USN-3880-2","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cabfb3680f78981d26c078a26e5c748531257ebb","tags":["x_refsource_MISC"]},{"url":"https://patchwork.kernel.org/patch/10187633/","tags":["x_refsource_MISC"]},{"url":"http://www.securityfocus.com/bid/103378","name":"103378","tags":["vdb-entry","x_refsource_BID"]}],"problemTypes":[{"descriptions":[{"description":"NULL pointer dereference","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2019-04-19T11:06:07.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2018-03-02T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secalert@redhat.com","ID":"CVE-2018-1066","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Linux kernel 4.11","version":{"version_data":[{"version_value":"Linux kernel 4.11"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The Linux kernel before version 4.11 is vulnerable to a NULL pointer dereference in fs/cifs/cifsencrypt.c:setup_ntlmv2_rsp() that allows an attacker controlling a CIFS server to kernel panic a client that has this server mounted, because an empty TargetInfo field in an NTLMSSP setup negotiation response is mishandled during session recovery."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"NULL pointer dereference"}]}]},"references":{"reference_data":[{"name":"[debian-lts-announce] 20180714 [SECURITY] [DLA 1422-1] linux security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html"},{"name":"DSA-4187","refsource":"DEBIAN","url":"https://www.debian.org/security/2018/dsa-4187"},{"name":"[debian-lts-announce] 20180715 [SECURITY] [DLA 1422-2] linux security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html"},{"name":"https://github.com/torvalds/linux/commit/cabfb3680f78981d26c078a26e5c748531257ebb","refsource":"MISC","url":"https://github.com/torvalds/linux/commit/cabfb3680f78981d26c078a26e5c748531257ebb"},{"name":"DSA-4188","refsource":"DEBIAN","url":"https://www.debian.org/security/2018/dsa-4188"},{"name":"USN-3880-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3880-1/"},{"name":"https://bugzilla.redhat.com/show_bug.cgi?id=1539599","refsource":"MISC","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1539599"},{"name":"USN-3880-2","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3880-2/"},{"name":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cabfb3680f78981d26c078a26e5c748531257ebb","refsource":"MISC","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cabfb3680f78981d26c078a26e5c748531257ebb"},{"name":"https://patchwork.kernel.org/patch/10187633/","refsource":"MISC","url":"https://patchwork.kernel.org/patch/10187633/"},{"name":"103378","refsource":"BID","url":"http://www.securityfocus.com/bid/103378"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html","name":"[debian-lts-announce] 20180714 [SECURITY] [DLA 1422-1] linux security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://www.debian.org/security/2018/dsa-4187","name":"DSA-4187","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html","name":"[debian-lts-announce] 20180715 [SECURITY] [DLA 1422-2] linux security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://github.com/torvalds/linux/commit/cabfb3680f78981d26c078a26e5c748531257ebb","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.debian.org/security/2018/dsa-4188","name":"DSA-4188","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://usn.ubuntu.com/3880-1/","name":"USN-3880-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1539599","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://usn.ubuntu.com/3880-2/","name":"USN-3880-2","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cabfb3680f78981d26c078a26e5c748531257ebb","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://patchwork.kernel.org/patch/10187633/","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/103378","name":"103378","tags":["vdb-entry","x_refsource_BID","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T03:51:47.336Z"}}]}}}