192 lines
4.9 KiB
JSON
192 lines
4.9 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-4478-2",
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"summary": "python-rsa vulnerability",
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"details": "USN-4478-1 fixed a vulnerability in Python-RSA.\nThis update provides the corresponding update for Ubuntu 16.04 ESM,\nUbuntu 18.04 ESM and Ubuntu 20.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that Python-RSA incorrectly handled certain ciphertexts.\n An attacker could possibly use this issue to obtain sensitive information.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2020-13757"
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],
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"related": [],
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"published": "2022-02-21T17:25:41Z",
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"modified": "2026-06-25T10:45:56Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:16.04:LTS",
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"name": "python-rsa",
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"purl": "pkg:deb/ubuntu/python-rsa@3.2.3-1.1ubuntu0.1~esm1?arch=source&distro=esm-apps/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": "3.2.3-1.1ubuntu0.1~esm1"
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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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"3.1.4-1",
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"3.2.3-1",
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"3.2.3-1.1"
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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": "python-rsa",
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"binary_version": "3.2.3-1.1ubuntu0.1~esm1"
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},
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{
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"binary_name": "python3-rsa",
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"binary_version": "3.2.3-1.1ubuntu0.1~esm1"
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}
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],
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:Pro:16.04:LTS",
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"cves": [
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{
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"id": "CVE-2020-13757",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/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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"package": {
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"ecosystem": "Ubuntu:Pro:18.04:LTS",
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"name": "python-rsa",
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"purl": "pkg:deb/ubuntu/python-rsa@3.4.2-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"
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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": "3.4.2-1ubuntu0.1~esm1"
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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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"3.4.2-1"
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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": "python-rsa",
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"binary_version": "3.4.2-1ubuntu0.1~esm1"
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},
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{
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"binary_name": "python3-rsa",
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"binary_version": "3.4.2-1ubuntu0.1~esm1"
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}
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],
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:Pro:18.04:LTS",
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"cves": [
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{
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"id": "CVE-2020-13757",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/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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"package": {
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"ecosystem": "Ubuntu:Pro:20.04:LTS",
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"name": "python-rsa",
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"purl": "pkg:deb/ubuntu/python-rsa@4.0-3ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"
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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": "4.0-3ubuntu0.1~esm1"
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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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"4.0-2",
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"4.0-3"
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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": "python3-rsa",
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"binary_version": "4.0-3ubuntu0.1~esm1"
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}
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],
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:Pro:20.04:LTS",
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"cves": [
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{
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"id": "CVE-2020-13757",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/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-4478-2"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-13757"
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}
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]
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} |