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Diffstat (limited to 'metadata/glsa/glsa-201709-09.xml')
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diff --git a/metadata/glsa/glsa-201709-09.xml b/metadata/glsa/glsa-201709-09.xml new file mode 100644 index 000000000000..b0fb60e8ed49 --- /dev/null +++ b/metadata/glsa/glsa-201709-09.xml @@ -0,0 +1,75 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="201709-09"> + <title>Subversion: Arbitrary code execution</title> + <synopsis>A command injection vulnerability in Subversion may allow remote + attackers to execute arbitrary code. + </synopsis> + <product type="ebuild">subversion</product> + <announced>2017-09-17</announced> + <revised>2017-09-17: 1</revised> + <bug>627480</bug> + <access>remote</access> + <affected> + <package name="dev-vcs/subversion" auto="yes" arch="*"> + <unaffected range="ge">1.9.7</unaffected> + <unaffected range="rgt">1.8.18</unaffected> + <vulnerable range="lt">1.9.7</vulnerable> + </package> + </affected> + <background> + <p>Subversion is a version control system intended to eventually replace + CVS. Like CVS, it has an optional client-server architecture (where the + server can be an Apache server running mod_svn, or an ssh program as in + CVS’s :ext: method). In addition to supporting the features found in + CVS, Subversion also provides support for moving and copying files and + directories. + </p> + </background> + <description> + <p>Specially crafted ‘ssh://...’ URLs may allow the owner of the + repository to execute arbitrary commands on client’s machine if those + commands are already installed on the client’s system. This is + especially dangerous when the third-party repository has one or more + submodules with specially crafted ‘ssh://...’ URLs. Each time the + repository is recursively cloned or submodules are updated the payload + will be triggered. + </p> + </description> + <impact type="normal"> + <p>A remote attacker, by enticing a user to clone a specially crafted + repository, could possibly execute arbitrary code with the privileges of + the process. + </p> + </impact> + <workaround> + <p>There are several alternative ways to fix this vulnerability. Please + refer to Subversion Team Announce for more details. + </p> + </workaround> + <resolution> + <p>All Subversion 1.9.x users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=dev-vcs/subversion-1.9.7" + </code> + + <p>All Subversion 1.8.x users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=dev-vcs/subversion-1.8.18" + </code> + </resolution> + <references> + <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9800"> + CVE-2017-9800 + </uri> + <uri link="https://subversion.apache.org/security/CVE-2017-9800-advisory.txt"> + Subversion Team Announce + </uri> + </references> + <metadata tag="requester" timestamp="2017-09-01T12:55:21Z">b-man</metadata> + <metadata tag="submitter" timestamp="2017-09-17T15:50:43Z">chrisadr</metadata> +</glsa> |