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68 lines
3.0 KiB
68 lines
3.0 KiB
1 year ago
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="202305-15">
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<title>systemd: Multiple Vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been discovered in systemd, the worst of which could result in denial of service.</synopsis>
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<product type="ebuild">systemd,systemd-tmpfiles,systemd-utils,udev</product>
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<announced>2023-05-03</announced>
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<revised count="1">2023-05-03</revised>
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<bug>880547</bug>
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<bug>830967</bug>
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<access>remote</access>
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<affected>
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<package name="sys-apps/systemd" auto="yes" arch="*">
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<unaffected range="ge">251.3</unaffected>
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<vulnerable range="lt">251.3</vulnerable>
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</package>
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<package name="sys-apps/systemd-tmpfiles" auto="yes" arch="*">
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<vulnerable range="None">None</vulnerable>
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</package>
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<package name="sys-apps/systemd-utils" auto="yes" arch="*">
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<unaffected range="ge">251.3</unaffected>
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<vulnerable range="lt">251.3</vulnerable>
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</package>
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<package name="sys-fs/udev" auto="yes" arch="*">
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<vulnerable range="None">None</vulnerable>
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</package>
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</affected>
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<background>
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<p>A system and service manager.</p>
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</background>
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<description>
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<p>Multiple vulnerabilities have been discovered in systemd. Please review the CVE identifiers referenced below for details.</p>
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</description>
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<impact type="normal">
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<p>Please review the referenced CVE identifiers for details.</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All systemd users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=sys-apps/systemd-251.3"
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</code>
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<p>All systemd-utils users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=sys-apps/systemd-utils-251.3"
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</code>
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<p>Gentoo has discontinued support for sys-apps/systemd-tmpfiles, sys-boot/systemd-boot, and sys-fs/udev. See the 2022-04-19-systemd-utils news item. Users should unmerge it in favor of sys-apps/systemd-utils on non-systemd systems:</p>
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<code>
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# emerge --ask --depclean --verbose "sys-apps/systemd-tmpfiles" "sys-boot/systemd-boot" "sys-fs/udev"
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# emerge --ask --verbose --oneshot ">=sys-apps/systemd-utils-251.3"
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</code>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-3997">CVE-2021-3997</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-3821">CVE-2022-3821</uri>
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</references>
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<metadata tag="requester" timestamp="2023-05-03T10:03:45.135890Z">ajak</metadata>
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<metadata tag="submitter" timestamp="2023-05-03T10:03:45.140859Z">sam</metadata>
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</glsa>
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