137 lines
5.9 KiB
JSON
137 lines
5.9 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-3087-2",
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"summary": "openssl regression",
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"details": "USN-3087-1 fixed vulnerabilities in OpenSSL. The fix for CVE-2016-2182 was\nincomplete and caused a regression when parsing certificates. This update\nfixes the problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n Shi Lei discovered that OpenSSL incorrectly handled the OCSP Status Request\n extension. A remote attacker could possibly use this issue to cause memory\n consumption, resulting in a denial of service. (CVE-2016-6304)\n \n Guido Vranken discovered that OpenSSL used undefined behaviour when\n performing pointer arithmetic. A remote attacker could possibly use this\n issue to cause OpenSSL to crash, resulting in a denial of service. This\n issue has only been addressed in Ubuntu 16.04 LTS in this update.\n (CVE-2016-2177)\n \n C\u00e9sar Pereida, Billy Brumley, and Yuval Yarom discovered that OpenSSL\n did not properly use constant-time operations when performing DSA signing.\n A remote attacker could possibly use this issue to perform a cache-timing\n attack and recover private DSA keys. (CVE-2016-2178)\n \n Quan Luo discovered that OpenSSL did not properly restrict the lifetime\n of queue entries in the DTLS implementation. A remote attacker could\n possibly use this issue to consume memory, resulting in a denial of\n service. (CVE-2016-2179)\n \n Shi Lei discovered that OpenSSL incorrectly handled memory in the\n TS_OBJ_print_bio() function. A remote attacker could possibly use this\n issue to cause a denial of service. (CVE-2016-2180)\n \n It was discovered that the OpenSSL incorrectly handled the DTLS anti-replay\n feature. A remote attacker could possibly use this issue to cause a denial\n of service. (CVE-2016-2181)\n \n Shi Lei discovered that OpenSSL incorrectly validated division results. A\n remote attacker could possibly use this issue to cause a denial of service.\n (CVE-2016-2182)\n \n Karthik Bhargavan and Gaetan Leurent discovered that the DES and Triple DES\n ciphers were vulnerable to birthday attacks. A remote attacker could\n possibly use this flaw to obtain clear text data from long encrypted\n sessions. This update moves DES from the HIGH cipher list to MEDIUM.\n (CVE-2016-2183)\n \n Shi Lei discovered that OpenSSL incorrectly handled certain ticket lengths.\n A remote attacker could use this issue to cause a denial of service.\n (CVE-2016-6302)\n \n Shi Lei discovered that OpenSSL incorrectly handled memory in the\n MDC2_Update() function. A remote attacker could possibly use this issue to\n cause a denial of service. (CVE-2016-6303)\n \n Shi Lei discovered that OpenSSL incorrectly performed certain message\n length checks. A remote attacker could possibly use this issue to cause a\n denial of service. (CVE-2016-6306)\n",
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"aliases": [],
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"upstream": [],
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"related": [],
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"published": "2016-09-23T14:29:03Z",
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"modified": "2026-04-22T07:36:33Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:14.04:LTS",
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"name": "openssl",
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"purl": "pkg:deb/ubuntu/openssl@1.0.1f-1ubuntu2.21?arch=source&distro=trusty"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "1.0.1f-1ubuntu2.21"
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}
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]
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}
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],
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"versions": [
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"1.0.1e-3ubuntu1",
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"1.0.1e-4ubuntu1",
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"1.0.1e-4ubuntu2",
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"1.0.1e-4ubuntu3",
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"1.0.1e-4ubuntu4",
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"1.0.1f-1ubuntu1",
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"1.0.1f-1ubuntu2",
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"1.0.1f-1ubuntu2.1",
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"1.0.1f-1ubuntu2.2",
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"1.0.1f-1ubuntu2.3",
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"1.0.1f-1ubuntu2.4",
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"1.0.1f-1ubuntu2.5",
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"1.0.1f-1ubuntu2.7",
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"1.0.1f-1ubuntu2.8",
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"1.0.1f-1ubuntu2.11",
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"1.0.1f-1ubuntu2.12",
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"1.0.1f-1ubuntu2.15",
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"1.0.1f-1ubuntu2.16",
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"1.0.1f-1ubuntu2.17",
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"1.0.1f-1ubuntu2.18",
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"1.0.1f-1ubuntu2.19",
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"1.0.1f-1ubuntu2.20"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "libssl1.0.0",
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"binary_version": "1.0.1f-1ubuntu2.21"
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},
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{
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"binary_name": "openssl",
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"binary_version": "1.0.1f-1ubuntu2.21"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:14.04:LTS",
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"cves": []
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}
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}
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},
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{
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"package": {
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"ecosystem": "Ubuntu:16.04:LTS",
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"name": "openssl",
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"purl": "pkg:deb/ubuntu/openssl@1.0.2g-1ubuntu4.5?arch=source&distro=xenial"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "1.0.2g-1ubuntu4.5"
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}
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]
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}
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],
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"versions": [
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"1.0.2d-0ubuntu1",
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"1.0.2d-0ubuntu2",
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"1.0.2e-1ubuntu1",
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"1.0.2f-2ubuntu1",
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"1.0.2g-1ubuntu2",
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"1.0.2g-1ubuntu3",
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"1.0.2g-1ubuntu4",
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"1.0.2g-1ubuntu4.1",
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"1.0.2g-1ubuntu4.2",
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"1.0.2g-1ubuntu4.4"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "libssl1.0.0",
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"binary_version": "1.0.2g-1ubuntu4.5"
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},
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{
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"binary_name": "openssl",
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"binary_version": "1.0.2g-1ubuntu4.5"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:16.04:LTS",
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"cves": []
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}
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}
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}
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],
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"references": [
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-3087-2"
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},
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{
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"type": "REPORT",
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"url": "https://launchpad.net/bugs/1626883"
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}
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]
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} |