165 lines
8.7 KiB
JSON
165 lines
8.7 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20211226",
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"Version": "oval:org.altlinux.errata:def:20211226",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2021-1226: package `node` update to version 14.15.4-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 c10f1"
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],
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"Products": [
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"ALT SP Workstation",
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"ALT SP Server"
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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-2021-1226",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2021-1226",
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"Source": "ALTPU"
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},
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{
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"RefID": "BDU:2021-00872",
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"RefURL": "https://bdu.fstec.ru/vul/2021-00872",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2021-00883",
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"RefURL": "https://bdu.fstec.ru/vul/2021-00883",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2021-01025",
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"RefURL": "https://bdu.fstec.ru/vul/2021-01025",
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"Source": "BDU"
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},
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{
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"RefID": "CVE-2020-1971",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-1971",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2020-8265",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-8265",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2020-8287",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-8287",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades node to version 14.15.4-alt1. \nSecurity Fix(es):\n\n * BDU:2021-00872: Уязвимость функции GENERAL_NAME_cmp библиотеки OpenSSL, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2021-00883: Уязвимость реализации метода DoWrite программной платформы Node.js, позволяющая нарушителю вызвать отказ в обслуживании или оказать другое воздействие\n\n * BDU:2021-01025: Уязвимость программной платформы Node.js, позволяющая нарушителю оказать воздействие на конфиденциальность и целостность защищаемой информации\n\n * CVE-2020-1971: The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. OpenSSL itself uses the GENERAL_NAME_cmp function for two purposes: 1) Comparing CRL distribution point names between an available CRL and a CRL distribution point embedded in an X509 certificate 2) When verifying that a timestamp response token signer matches the timestamp authority name (exposed via the API functions TS_RESP_verify_response and TS_RESP_verify_token) If an attacker can control both items being compared then that attacker could trigger a crash. For example if the attacker can trick a client or server into checking a malicious certificate against a malicious CRL then this may occur. Note that some applications automatically download CRLs based on a URL embedded in a certificate. This checking happens prior to the signatures on the certificate and CRL being verified. OpenSSL's s_server, s_client and verify tools have support for the \"-crl_download\" option which implements automatic CRL downloading and this attack has been demonstrated to work against those tools. Note that an unrelated bug means that affected versions of OpenSSL cannot parse or construct correct encodings of EDIPARTYNAME. However it is possible to construct a malformed EDIPARTYNAME that OpenSSL's parser will accept and hence trigger this attack. All OpenSSL 1.1.1 and 1.0.2 versions are affected by this issue. Other OpenSSL releases are out of support and have not been checked. Fixed in OpenSSL 1.1.1i (Affected 1.1.1-1.1.1h). Fixed in OpenSSL 1.0.2x (Affected 1.0.2-1.0.2w).\n\n * CVE-2020-8265: Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 are vulnerable to a use-after-free bug in its TLS implementation. When writing to a TLS enabled socket, node::StreamBase::Write calls node::TLSWrap::DoWrite with a freshly allocated WriteWrap object as first argument. If the DoWrite method does not return an error, this object is passed back to the caller as part of a StreamWriteResult structure. This may be exploited to corrupt memory leading to a Denial of Service or potentially other exploits.\n\n * CVE-2020-8287: Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the first header field and ignores the second. This can lead to HTTP Request Smuggling.",
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"Advisory": {
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"From": "errata.altlinux.org",
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"Severity": "High",
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"Rights": "Copyright 2024 BaseALT Ltd.",
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"Issued": {
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"Date": "2021-02-06"
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},
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"Updated": {
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"Date": "2021-02-06"
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},
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"BDUs": [
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{
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"ID": "BDU:2021-00872",
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"CVSS": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
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"CVSS3": "AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"CWE": "CWE-476",
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"Href": "https://bdu.fstec.ru/vul/2021-00872",
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"Impact": "Low",
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"Public": "20201218"
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},
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{
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"ID": "BDU:2021-00883",
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"CVSS": "AV:N/AC:L/Au:N/C:C/I:C/A:N",
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"CVSS3": "AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-416",
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"Href": "https://bdu.fstec.ru/vul/2021-00883",
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"Impact": "High",
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"Public": "20210106"
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},
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{
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"ID": "BDU:2021-01025",
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"CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
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"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
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"CWE": "CWE-444",
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"Href": "https://bdu.fstec.ru/vul/2021-01025",
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"Impact": "Low",
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"Public": "20210106"
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}
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],
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"CVEs": [
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{
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"ID": "CVE-2020-1971",
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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:H",
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"CWE": "CWE-476",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-1971",
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"Impact": "Low",
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"Public": "20201208"
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},
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{
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"ID": "CVE-2020-8265",
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"CVSS": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
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"CVSS3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-416",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-8265",
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"Impact": "High",
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"Public": "20210106"
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},
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{
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"ID": "CVE-2020-8287",
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"CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
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"CWE": "CWE-444",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-8287",
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"Impact": "Low",
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"Public": "20210106"
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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:spworkstation:10",
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"cpe:/o:alt:spserver:10"
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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:4001",
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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:20211226001",
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"Comment": "node is earlier than 0:14.15.4-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211226002",
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"Comment": "node-devel is earlier than 0:14.15.4-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211226003",
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"Comment": "node-doc is earlier than 0:14.15.4-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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} |