122 lines
4.6 KiB
JSON
122 lines
4.6 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20222839",
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"Version": "oval:org.altlinux.errata:def:20222839",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2022-2839: package `dhcp` update to version 4.4.3.P1-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-2022-2839",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2022-2839",
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"Source": "ALTPU"
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},
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{
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"RefID": "CVE-2022-2928",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-2928",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2022-2929",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-2929",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades dhcp to version 4.4.3.P1-alt1. \nSecurity Fix(es):\n\n * CVE-2022-2928: In ISC DHCP 4.4.0 -\u003e 4.4.3, ISC DHCP 4.1-ESV-R1 -\u003e 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However, there is not a corresponding call to option_dereference() to decrement the refcount field. The function add_option() is only used in server responses to lease query packets. Each lease query response calls this function for several options, so eventually, the reference counters could overflow and cause the server to abort.\n\n * CVE-2022-2929: In ISC DHCP 1.0 -\u003e 4.4.3, ISC DHCP 4.1-ESV-R1 -\u003e 4.1-ESV-R16-P1 a system with access to a DHCP server, sending DHCP packets crafted to include fqdn labels longer than 63 bytes, could eventually cause the server to run out of memory.",
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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": "2022-10-13"
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},
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"Updated": {
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"Date": "2022-10-13"
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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-2022-2928",
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"CVSS3": "CVSS:3.1/AV:A/AC:L/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-2022-2928",
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"Impact": "Low",
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"Public": "20221007"
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},
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{
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"ID": "CVE-2022-2929",
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"CVSS3": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "CWE-770",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2022-2929",
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"Impact": "Low",
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"Public": "20221007"
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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:20222839001",
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"Comment": "dhcp-client is earlier than 1:4.4.3.P1-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20222839002",
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"Comment": "dhcp-common is earlier than 1:4.4.3.P1-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20222839003",
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"Comment": "dhcp-devel is earlier than 1:4.4.3.P1-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20222839004",
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"Comment": "dhcp-libs is earlier than 1:4.4.3.P1-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20222839005",
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"Comment": "dhcp-omshell is earlier than 1:4.4.3.P1-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20222839006",
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"Comment": "dhcp-relay is earlier than 1:4.4.3.P1-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20222839007",
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"Comment": "dhcp-server is earlier than 1:4.4.3.P1-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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} |