126 lines
4.6 KiB
JSON
126 lines
4.6 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20237462",
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"Version": "oval:org.altlinux.errata:def:20237462",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2023-7462: package `libtar` update to version 1.2.20-alt3.git.6d0ab4c",
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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-2023-7462",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2023-7462",
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"Source": "ALTPU"
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},
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{
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"RefID": "CVE-2021-33643",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-33643",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2021-33644",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-33644",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2021-33645",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-33645",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2021-33646",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-33646",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades libtar to version 1.2.20-alt3.git.6d0ab4c. \nSecurity Fix(es):\n\n * CVE-2021-33643: An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longlink, causing an out-of-bounds read.\n\n * CVE-2021-33644: An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longname, causing an out-of-bounds read.\n\n * CVE-2021-33645: The th_read() function doesn’t free a variable t-\u003eth_buf.gnu_longlink after allocating memory, which may cause a memory leak.\n\n * CVE-2021-33646: The th_read() function doesn’t free a variable t-\u003eth_buf.gnu_longname after allocating memory, which may cause a memory leak.",
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"Advisory": {
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"From": "errata.altlinux.org",
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"Severity": "Critical",
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"Rights": "Copyright 2024 BaseALT Ltd.",
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"Issued": {
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"Date": "2023-11-22"
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},
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"Updated": {
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"Date": "2023-11-22"
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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-2021-33643",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
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"CWE": "CWE-125",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-33643",
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"Impact": "Critical",
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"Public": "20220810"
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},
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{
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"ID": "CVE-2021-33644",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
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"CWE": "CWE-125",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-33644",
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"Impact": "High",
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"Public": "20220810"
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},
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{
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"ID": "CVE-2021-33645",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "CWE-401",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-33645",
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"Impact": "High",
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"Public": "20220810"
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},
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{
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"ID": "CVE-2021-33646",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "CWE-401",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-33646",
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"Impact": "High",
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"Public": "20220810"
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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:20237462001",
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"Comment": "libtar is earlier than 0:1.2.20-alt3.git.6d0ab4c"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20237462002",
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"Comment": "libtar-devel is earlier than 0:1.2.20-alt3.git.6d0ab4c"
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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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} |