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diff --git a/glsa-202104-06.xml b/glsa-202104-06.xml new file mode 100644 index 00000000..ec8e0eaa --- /dev/null +++ b/glsa-202104-06.xml @@ -0,0 +1,56 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="202104-06"> + <title>libTIFF: Multiple vulnerabilities</title> + <synopsis>Multiple vulnerabilities have been found in LibTIFF, the worst of + which could result in the execution of arbitrary code. + </synopsis> + <product type="ebuild">libtiff</product> + <announced>2021-04-30</announced> + <revised count="1">2021-04-30</revised> + <bug>775125</bug> + <access>local, remote</access> + <affected> + <package name="media-libs/tiff" auto="yes" arch="*"> + <unaffected range="ge">4.2.0</unaffected> + <vulnerable range="lt">4.2.0</vulnerable> + </package> + </affected> + <background> + <p>The TIFF library contains encoding and decoding routines for the Tag + Image File Format. It is called by numerous programs, including GNOME and + KDE applications, to interpret TIFF images. + </p> + </background> + <description> + <p>Multiple vulnerabilities have been discovered in LibTIFF. Please review + the referenced CVE identifiers for details. + </p> + </description> + <impact type="normal"> + <p>A remote attacker, by enticing the user to process a specially crafted + TIFF file, could possibly execute arbitrary code with the privileges of + the process, or cause a Denial of Service condition. + </p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All LibTIFF users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=media-libs/tiff-4.2.0" + </code> + + </resolution> + <references> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-35521">CVE-2020-35521</uri> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-35522">CVE-2020-35522</uri> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-35523">CVE-2020-35523</uri> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-35524">CVE-2020-35524</uri> + </references> + <metadata tag="requester" timestamp="2021-04-30T23:10:58Z">whissi</metadata> + <metadata tag="submitter" timestamp="2021-04-30T23:46:04Z">whissi</metadata> +</glsa> |