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      <title>CVE-2021-44730 — snapd could be made to escalate privileges and run programs as administrator</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2021-44730</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Canonical Ltd. snapd&lt;/p&gt;
&lt;p&gt;snapd 2.54.2 did not properly validate the location of the snap-confine binary. A local attacker who can hardlink this binary to another location to cause snap-confine to execute other arbitrary binaries and hence gain privilege escalation. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Canonical Ltd. snapd&lt;/p&gt;
&lt;p&gt;snapd 2.54.2 did not properly validate the location of the snap-confine binary. A local attacker who can hardlink this binary to another location to cause snap-confine to execute other arbitrary binaries and hence gain privilege escalation. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1&lt;/p&gt;</content:encoded>
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