96 lines
3.4 KiB
JSON
96 lines
3.4 KiB
JSON
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{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20203324",
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"Version": "oval:org.altlinux.errata:def:20203324",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2020-3324: package `openvpn` update to version 2.4.9-alt1",
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"AffectedList": [
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{
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"Family": "unix",
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"Platforms": [
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"ALT Linux branch p11"
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],
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"Products": [
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"ALT Container"
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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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"RefID": "ALT-PU-2020-3324",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2020-3324",
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"Source": "ALTPU"
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},
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{
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"RefID": "CVE-2020-11810",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-11810",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades openvpn to version 2.4.9-alt1. \nSecurity Fix(es):\n\n * CVE-2020-11810: An issue was discovered in OpenVPN 2.4.x before 2.4.9. An attacker can inject a data channel v2 (P_DATA_V2) packet using a victim's peer-id. Normally such packets are dropped, but if this packet arrives before the data channel crypto parameters have been initialized, the victim's connection will be dropped. This requires careful timing due to the small time window (usually within a few seconds) between the victim client connection starting and the server PUSH_REPLY response back to the client. This attack will only work if Negotiable Cipher Parameters (NCP) is in use.",
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"Advisory": {
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"From": "errata.altlinux.org",
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"Severity": "Low",
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"Rights": "Copyright 2024 BaseALT Ltd.",
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"Issued": {
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"Date": "2020-11-17"
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},
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"Updated": {
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"Date": "2020-11-17"
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},
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"BDUs": null,
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"CVEs": [
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{
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"ID": "CVE-2020-11810",
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"CVSS": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
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"CVSS3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"CWE": "CWE-362",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-11810",
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"Impact": "Low",
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"Public": "20200427"
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}
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],
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"AffectedCPEs": {
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"CPEs": [
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"cpe:/o:alt:container:11"
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]
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}
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}
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},
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"Criteria": {
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"Operator": "AND",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:3001",
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"Comment": "ALT Linux must be installed"
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}
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],
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"Criterias": [
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{
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"Operator": "OR",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:20203324001",
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"Comment": "openvpn is earlier than 0:2.4.9-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20203324002",
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"Comment": "openvpn-devel is earlier than 0:2.4.9-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20203324003",
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"Comment": "openvpn-docs is earlier than 0:2.4.9-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20203324004",
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"Comment": "openvpn-plugins is earlier than 0:2.4.9-alt1"
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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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