glsa-202208-19.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202208-19">
    <title>aiohttp: Open redirect vulnerability</title>
    <synopsis>An open redirect vulnerability has been discovered in aiohttp.</synopsis>
    <product type="ebuild">aiohttp</product>
    <announced>2022-08-10</announced>
    <revised count="1">2022-08-10</revised>
    <bug>772932</bug>
    <access>remote</access>
    <affected>
        <package name="dev-python/aiohttp" auto="yes" arch="*">
            <unaffected range="ge">3.7.4</unaffected>
            <vulnerable range="lt">3.7.4</vulnerable>
        </package>
    </affected>
    <background>
        <p>aiohttp is an asynchronous HTTP client/server framework for asyncio and Python.</p>
    </background>
    <description>
        <p>A bug in aiohttp.web_middlewares.normalize_path_middleware creates an open redirect vulnerability.</p>
    </description>
    <impact type="low">
        <p>An attacker use this vulnerability to craft a link that, while appearing to be a link to an aiohttp-based website, redirects users to an arbitrary attacker-controlled URL.</p>
    </impact>
    <workaround>
        <p>There is no known workaround at this time.</p>
    </workaround>
    <resolution>
        <p>All aiohttp users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=dev-python/aiohttp-3.7.4"
        </code>
    </resolution>
    <references>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-21330">CVE-2021-21330</uri>
        <uri>GHSA-v6wp-4m6f-gcjg</uri>
    </references>
    <metadata tag="requester" timestamp="2022-08-10T22:31:38.516415Z">ajak</metadata>
    <metadata tag="submitter" timestamp="2022-08-10T22:31:38.521134Z">ajak</metadata>
</glsa>