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Diffstat (limited to 'metadata/glsa/glsa-202210-38.xml')
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1 files changed, 42 insertions, 0 deletions
diff --git a/metadata/glsa/glsa-202210-38.xml b/metadata/glsa/glsa-202210-38.xml new file mode 100644 index 000000000000..82ab94939724 --- /dev/null +++ b/metadata/glsa/glsa-202210-38.xml @@ -0,0 +1,42 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="202210-38"> + <title>Expat: Denial of Service</title> + <synopsis>A vulnerability has been found in Expat which could result in denial of service.</synopsis> + <product type="ebuild">expat</product> + <announced>2022-10-31</announced> + <revised count="1">2022-10-31</revised> + <bug>878271</bug> + <access>remote</access> + <affected> + <package name="dev-libs/expat" auto="yes" arch="*"> + <unaffected range="ge">2.5.0</unaffected> + <vulnerable range="lt">2.5.0</vulnerable> + </package> + </affected> + <background> + <p>Expat is a set of XML parsing libraries.</p> + </background> + <description> + <p>In certain out-of-memory situations, Expat may free memory before it should, leading to a use-after-free.</p> + </description> + <impact type="low"> + <p>A use-after-free can result in denial of service.</p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All Expat users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=dev-libs/expat-2.5.0" + </code> + </resolution> + <references> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-43680">CVE-2022-43680</uri> + </references> + <metadata tag="requester" timestamp="2022-10-31T20:22:43.385930Z">ajak</metadata> + <metadata tag="submitter" timestamp="2022-10-31T20:22:43.392589Z">ajak</metadata> +</glsa>
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