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author | 2022-10-31 20:22:43 +0000 | |
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committer | 2022-10-31 15:25:50 -0500 | |
commit | 5f7a724017a6df6362f93b1d9b5115f952fc93d8 (patch) | |
tree | efce38c8702f4679aba4f6863771d22204a75d68 /glsa-202210-38.xml | |
parent | [ GLSA 202210-37 ] PJSIP: Multiple Vulnerabilities (diff) | |
download | glsa-5f7a724017a6df6362f93b1d9b5115f952fc93d8.tar.gz glsa-5f7a724017a6df6362f93b1d9b5115f952fc93d8.tar.bz2 glsa-5f7a724017a6df6362f93b1d9b5115f952fc93d8.zip |
[ GLSA 202210-38 ] Expat: Denial of Service
Bug: https://bugs.gentoo.org/878271
Signed-off-by: GLSAMaker <glsamaker@gentoo.org>
Signed-off-by: John Helmert III <ajak@gentoo.org>
Diffstat (limited to 'glsa-202210-38.xml')
-rw-r--r-- | glsa-202210-38.xml | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/glsa-202210-38.xml b/glsa-202210-38.xml new file mode 100644 index 00000000..82ab9493 --- /dev/null +++ b/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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