77 lines
1.9 KiB
JSON
77 lines
1.9 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "UBUNTU-CVE-2017-9526",
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"details": "In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key (from side-channel observation during the signing process) can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point operations are used in the MPI library.",
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"aliases": [],
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"upstream": [
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"CVE-2017-9526"
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],
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"related": [
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"USN-3347-1"
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],
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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": "low"
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}
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],
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"published": "2017-06-10T00:00:00Z",
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"modified": "2026-04-22T07:38:16Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:16.04:LTS",
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"name": "libgcrypt20",
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"purl": "pkg:deb/ubuntu/libgcrypt20@1.6.5-2ubuntu0.3?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": "1.6.5-2ubuntu0.3"
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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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"1.6.3-2ubuntu1",
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"1.6.4-3",
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"1.6.4-4",
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"1.6.4-5",
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"1.6.5-2",
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"1.6.5-2ubuntu0.2"
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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": "libgcrypt20",
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"binary_version": "1.6.5-2ubuntu0.3"
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}
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],
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"availability": "No subscription required"
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}
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}
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],
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"references": [
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2017-9526"
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},
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-3347-1"
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},
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{
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"type": "REPORT",
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"url": "https://www.cve.org/CVERecord?id=CVE-2017-9526"
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}
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]
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} |