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CVE details

CVE-2022-32207

When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final target file name.In that rename operation, it might accidentally *widen* the permissions for the target file, leaving the updated file accessible to more users than intended.

Score
9.8 critical
Published
2022-07-07
Links
NVD · cve.org

Affected ports (1)

PortPackageVersionStatusMaintainer
ftp/linux-rl9-curllinux-rl9-curl7.76.1_13unaddressedemulation@FreeBSD.org

VuXML

Template for a VuXML entry

Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.

  <vuln vid="FIXME (make newentry)">
    <topic>FIXME -- FIXME</topic>
    <affects>
      <package>
	<name>linux-rl9-curl</name>
	<range><lt>7.84.0</lt></range>
      </package>
    </affects>
    <description>
      <body xmlns="http://www.w3.org/1999/xhtml">
	<p>When curl < 7.84.0 saves cookies, alt-svc and hsts data to local
	files, it makes the operation atomic by finalizing the operation with
	a rename from a temporary name to the final target file name.In that
	rename operation, it might accidentally *widen* the permissions for
	the target file, leaving the updated file accessible to more users
	than intended.</p>
      </body>
    </description>
    <references>
      <cvename>CVE-2022-32207</cvename>
      <url>https://nvd.nist.gov/vuln/detail/CVE-2022-32207</url>
    </references>
    <dates>
      <discovery>2022-07-07</discovery>
      <entry>2026-10-25</entry>
    </dates>
  </vuln>