161 lines
6.7 KiB
JSON
161 lines
6.7 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20212548",
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"Version": "oval:org.altlinux.errata:def:20212548",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2021-2548: package `dovecot` update to version 2.3.16-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 c9f2"
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],
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"Products": [
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"ALT SPWorkstation",
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"ALT SPServer"
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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-2021-2548",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2021-2548",
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"Source": "ALTPU"
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},
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{
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"RefID": "BDU:2021-03234",
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"RefURL": "https://bdu.fstec.ru/vul/2021-03234",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2021-03235",
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"RefURL": "https://bdu.fstec.ru/vul/2021-03235",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2021-03236",
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"RefURL": "https://bdu.fstec.ru/vul/2021-03236",
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"Source": "BDU"
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},
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{
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"RefID": "CVE-2020-28200",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-28200",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2021-29157",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-29157",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2021-33515",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-33515",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades dovecot to version 2.3.16-alt1. \nSecurity Fix(es):\n\n * BDU:2021-03234: Уязвимость почтового сервера Dovecot, связанная с ошибками экранирования полей kid и azp в токенах JWT, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации\n\n * BDU:2021-03235: Уязвимость почтового сервера Dovecot, связанная с ошибками управления ресурсами, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2021-03236: Уязвимость почтового сервера Dovecot, связанная с неверной нейтрализация особых элементов в выходных данных, используемых входящим компонентом, позволяющая нарушителю раскрыть учетные данные пользователей\n\n * CVE-2020-28200: The Sieve engine in Dovecot before 2.3.15 allows Uncontrolled Resource Consumption, as demonstrated by a situation with a complex regular expression for the regex extension.\n\n * CVE-2021-29157: Dovecot before 2.3.15 allows ../ Path Traversal. An attacker with access to the local filesystem can trick OAuth2 authentication into using an HS256 validation key from an attacker-controlled location. This occurs during use of local JWT validation with the posix fs driver.\n\n * CVE-2021-33515: The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.",
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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": "2021-08-17"
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},
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"Updated": {
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"Date": "2021-08-17"
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},
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"bdu": [
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{
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"Cvss": "AV:L/AC:H/Au:N/C:C/I:N/A:N",
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"Cvss3": "AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"Cwe": "CWE-20",
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"Href": "https://bdu.fstec.ru/vul/2021-03234",
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"Impact": "Low",
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"Public": "20210621",
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"CveID": "BDU:2021-03234"
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},
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{
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"Cvss": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"Cvss3": "AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
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"Cwe": "CWE-399",
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"Href": "https://bdu.fstec.ru/vul/2021-03235",
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"Impact": "Low",
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"Public": "20210621",
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"CveID": "BDU:2021-03235"
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},
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{
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"Cvss": "AV:N/AC:H/Au:S/C:P/I:P/A:N",
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"Cvss3": "AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
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"Cwe": "CWE-74",
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"Href": "https://bdu.fstec.ru/vul/2021-03236",
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"Impact": "Low",
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"Public": "20210621",
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"CveID": "BDU:2021-03236"
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}
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],
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"Cves": [
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{
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"Cvss": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
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"Cvss3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
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"Cwe": "CWE-770",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-28200",
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"Impact": "Low",
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"Public": "20210628",
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"CveID": "CVE-2020-28200"
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},
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{
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"Cvss": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
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"Cvss3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
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"Cwe": "CWE-22",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-29157",
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"Impact": "Low",
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"Public": "20210628",
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"CveID": "CVE-2021-29157"
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},
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{
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"Cvss": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
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"Cvss3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
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"Cwe": "CWE-77",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-33515",
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"Impact": "Low",
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"Public": "20210628",
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"CveID": "CVE-2021-33515"
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}
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],
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"AffectedCpeList": {
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"Cpe": [
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"cpe:/o:alt:spworkstation:8.4",
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"cpe:/o:alt:spserver:8.4"
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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:20212548001",
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"Comment": "dovecot is earlier than 0:2.3.16-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20212548002",
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"Comment": "dovecot-devel is earlier than 0:2.3.16-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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} |