<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202212-05">
    <title>Mozilla Network Security Service (NSS): Multiple Vulnerabilities</title>
    <synopsis>Multiple vulnerabilities have been discovered in NSS, the worst of which could result in arbitrary code execution.</synopsis>
    <product type="ebuild">nss</product>
    <announced>2022-12-19</announced>
    <revised count="1">2022-12-19</revised>
    <bug>827946</bug>
    <bug>836386</bug>
    <bug>848984</bug>
    <bug>877169</bug>
    <access>remote</access>
    <affected>
        <package name="dev-libs/nss" auto="yes" arch="*">
            <unaffected range="ge">3.79.2</unaffected>
            <vulnerable range="lt">3.79.2</vulnerable>
        </package>
    </affected>
    <background>
        <p>The Mozilla Network Security Service is a library implementing security features like SSL v.2/v.3, TLS, PKCS #5, PKCS #7, PKCS #11, PKCS #12, S/MIME and X.509 certificates.</p>
    </background>
    <description>
        <p>Multiple vulnerabilities have been discovered in Mozilla Network Security Service (NSS). Please review the CVE identifiers referenced below for details.</p>
    </description>
    <impact type="high">
        <p>Please review the referenced CVE identifiers for details.</p>
    </impact>
    <workaround>
        <p>There is no known workaround at this time.</p>
    </workaround>
    <resolution>
        <p>All Mozilla Network Security Service (NSS) users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=dev-libs/nss-3.79.2"
        </code>
    </resolution>
    <references>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-43527">CVE-2021-43527</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-1097">CVE-2022-1097</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-3479">CVE-2022-3479</uri>
        <uri>MFSA-2021-51</uri>
    </references>
    <metadata tag="requester" timestamp="2022-12-19T02:01:58.039074Z">ajak</metadata>
    <metadata tag="submitter" timestamp="2022-12-19T02:01:58.043521Z">ajak</metadata>
</glsa>