126 lines
4.7 KiB
JSON
126 lines
4.7 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20234094",
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"Version": "oval:org.altlinux.errata:def:20234094",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2023-4094: package `libssh` update to version 0.9.7-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 p10"
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],
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"Products": [
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"ALT Server",
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"ALT Virtualization Server",
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"ALT Workstation",
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"ALT Workstation K",
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"ALT Education",
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"Simply Linux",
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"Starterkit"
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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-2023-4094",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2023-4094",
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"Source": "ALTPU"
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},
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{
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"RefID": "CVE-2023-1667",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2023-1667",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2023-2283",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2023-2283",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades libssh to version 0.9.7-alt1. \nSecurity Fix(es):\n\n * CVE-2023-1667: A NULL pointer dereference was found In libssh during re-keying with algorithm guessing. This issue may allow an authenticated client to cause a denial of service.\n\n * CVE-2023-2283: A vulnerability was found in libssh, where the authentication check of the connecting client can be bypassed in the`pki_verify_data_signature` function in memory allocation problems. This issue may happen if there is insufficient memory or the memory usage is limited. The problem is caused by the return value `rc,` which is initialized to SSH_ERROR and later rewritten to save the return value of the function call `pki_key_check_hash_compatible.` The value of the variable is not changed between this point and the cryptographic verification. Therefore any error between them calls `goto error` returning SSH_OK.",
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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": "2023-07-13"
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},
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"Updated": {
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"Date": "2023-07-13"
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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-2023-1667",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:L/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-2023-1667",
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"Impact": "Low",
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"Public": "20230526"
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},
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{
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"ID": "CVE-2023-2283",
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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-287",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2023-2283",
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"Impact": "Low",
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"Public": "20230526"
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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:kworkstation:10",
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"cpe:/o:alt:workstation:10",
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"cpe:/o:alt:server:10",
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"cpe:/o:alt:server-v:10",
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"cpe:/o:alt:education:10",
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"cpe:/o:alt:slinux:10",
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"cpe:/o:alt:starterkit:p10",
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"cpe:/o:alt:kworkstation:10.1",
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"cpe:/o:alt:workstation:10.1",
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"cpe:/o:alt:server:10.1",
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"cpe:/o:alt:server-v:10.1",
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"cpe:/o:alt:education:10.1",
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"cpe:/o:alt:slinux:10.1",
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"cpe:/o:alt:starterkit:10.1",
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"cpe:/o:alt:kworkstation:10.2",
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"cpe:/o:alt:workstation:10.2",
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"cpe:/o:alt:server:10.2",
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"cpe:/o:alt:server-v:10.2",
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"cpe:/o:alt:education:10.2",
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"cpe:/o:alt:slinux:10.2",
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"cpe:/o:alt:starterkit:10.2"
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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:2001",
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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:20234094001",
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"Comment": "libssh is earlier than 0:0.9.7-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20234094002",
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"Comment": "libssh-devel is earlier than 0:0.9.7-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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} |