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Diffstat (limited to 'metadata/glsa/glsa-202003-27.xml')
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diff --git a/metadata/glsa/glsa-202003-27.xml b/metadata/glsa/glsa-202003-27.xml new file mode 100644 index 000000000000..d34f8ce9fe80 --- /dev/null +++ b/metadata/glsa/glsa-202003-27.xml @@ -0,0 +1,50 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="202003-27"> + <title>libssh: Arbitrary command execution</title> + <synopsis>A vulnerability in libssh could allow a remote attacker to execute + arbitrary commands. + </synopsis> + <product type="ebuild">libssh</product> + <announced>2020-03-15</announced> + <revised count="1">2020-03-15</revised> + <bug>701598</bug> + <access>remote</access> + <affected> + <package name="net-libs/libssh" auto="yes" arch="*"> + <unaffected range="ge">0.9.3</unaffected> + <vulnerable range="lt">0.9.3</vulnerable> + </package> + </affected> + <background> + <p>libssh is a multiplatform C library implementing the SSHv2 protocol on + client and server side. + </p> + </background> + <description> + <p>It was discovered that libssh incorrectly handled certain scp commands.</p> + </description> + <impact type="normal"> + <p>A remote attacker could trick a victim into using a specially crafted + scp command, possibly resulting in the execution of arbitrary commands on + the server. + </p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All libssh users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=net-libs/libssh-0.9.3" + </code> + + </resolution> + <references> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-14889">CVE-2019-14889</uri> + </references> + <metadata tag="requester" timestamp="2020-03-15T16:06:34Z">whissi</metadata> + <metadata tag="submitter" timestamp="2020-03-15T16:16:36Z">whissi</metadata> +</glsa> |