<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202210-15">
    <title>GDAL: Heap Buffer Overflow</title>
    <synopsis>A heap buffer overflow vulnerability has been found in GDAL which could result in denial of service.</synopsis>
    <product type="ebuild">gdal</product>
    <announced>2022-10-31</announced>
    <revised count="1">2022-10-31</revised>
    <bug>830370</bug>
    <access>remote</access>
    <affected>
        <package name="sci-libs/gdal" auto="yes" arch="*">
            <unaffected range="ge">3.4.1</unaffected>
            <vulnerable range="lt">3.4.1</vulnerable>
        </package>
    </affected>
    <background>
        <p>GDAL is a geospatial data abstraction library.</p>
    </background>
    <description>
        <p>GDAL does not sufficiently sanitize input when loading PCIDSK binary segments.</p>
    </description>
    <impact type="low">
        <p>Loading crafted PCIDSK data via GDAL could result in denial of service.</p>
    </impact>
    <workaround>
        <p>There is no known workaround at this time.</p>
    </workaround>
    <resolution>
        <p>All GDAL users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=sci-libs/gdal-3.4.1"
        </code>
    </resolution>
    <references>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-45943">CVE-2021-45943</uri>
    </references>
    <metadata tag="requester" timestamp="2022-10-31T01:10:36.240702Z">ajak</metadata>
    <metadata tag="submitter" timestamp="2022-10-31T01:10:36.246058Z">ajak</metadata>
</glsa>