98 lines
2.8 KiB
JSON
98 lines
2.8 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-2912-1",
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"summary": "libssh vulnerabilities",
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"details": "Mariusz Ziulek discovered that libssh incorrectly handled certain packets.\nA remote attacker could possibly use this issue to cause libssh to crash,\nresulting in a denial of service.\n(CVE-2015-3146)\n\nAris Adamantiadis discovered that libssh incorrectly generated ephemeral\nsecret keys of 128 bits instead of the recommended 1024 or 2048 bits when\nusing the diffie-hellman-group1 and diffie-hellman-group14 methods. If a\nremote attacker were able to perform a machine-in-the-middle attack, this flaw\ncould be exploited to view sensitive information. (CVE-2016-0739)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2015-3146",
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"UBUNTU-CVE-2016-0739"
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],
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"related": [],
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"published": "2016-02-23T14:14:59Z",
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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": "libssh",
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"purl": "pkg:deb/ubuntu/libssh@0.6.1-0ubuntu3.3?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": "0.6.1-0ubuntu3.3"
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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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"0.5.4-1",
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"0.6.1-0ubuntu2",
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"0.6.1-0ubuntu3",
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"0.6.1-0ubuntu3.1"
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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": "libssh-4",
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"binary_version": "0.6.1-0ubuntu3.3"
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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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"id": "CVE-2015-3146",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "low"
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}
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]
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},
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{
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"id": "CVE-2016-0739",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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}
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]
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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-2912-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2015-3146"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2016-0739"
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}
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]
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} |