diff options
author | V3n3RiX <venerix@redcorelinux.org> | 2017-10-09 18:53:29 +0100 |
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committer | V3n3RiX <venerix@redcorelinux.org> | 2017-10-09 18:53:29 +0100 |
commit | 4f2d7949f03e1c198bc888f2d05f421d35c57e21 (patch) | |
tree | ba5f07bf3f9d22d82e54a462313f5d244036c768 /metadata/glsa/glsa-200406-07.xml |
reinit the tree, so we can have metadata
Diffstat (limited to 'metadata/glsa/glsa-200406-07.xml')
-rw-r--r-- | metadata/glsa/glsa-200406-07.xml | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/metadata/glsa/glsa-200406-07.xml b/metadata/glsa/glsa-200406-07.xml new file mode 100644 index 000000000000..bbd13804ffef --- /dev/null +++ b/metadata/glsa/glsa-200406-07.xml @@ -0,0 +1,69 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="200406-07"> + <title>Subversion: Remote heap overflow</title> + <synopsis> + Subversion is vulnerable to a remote Denial of Service that may be + exploitable to execute arbitrary code on the server running svnserve. + </synopsis> + <product type="ebuild">dev-util/subversion</product> + <announced>2004-06-10</announced> + <revised>2004-06-10: 01</revised> + <access>remote</access> + <affected> + <package name="dev-util/subversion" auto="yes" arch="*"> + <unaffected range="ge">1.0.4-r1</unaffected> + <vulnerable range="le">1.0.4</vulnerable> + </package> + </affected> + <background> + <p> + Subversion is a revision control system that aims to be a "compelling + replacement for CVS". It enjoys wide use in the open source community. + svnserve allows access to Subversion repositories using URIs with the + svn://, svn+ssh://, and other tunelled svn+*:// protocols. + </p> + </background> + <description> + <p> + The svn protocol parser trusts the indicated length of a URI string sent by + a client. This allows a client to specify a very long string, thereby + causing svnserve to allocate enough memory to hold that string. This may + cause a Denial of Service. Alternately, given a string that causes an + integer overflow in the variable holding the string length, the server + might allocate less memory than required, allowing a heap overflow. This + heap overflow may then be exploitable, allowing remote code execution. The + attacker does not need read or write access to the Subversion repository + being served, since even un-authenticated users can send svn protocol + requests. + </p> + </description> + <impact type="high"> + <p> + Ranges from remote Denial of Service to potential arbitrary code execution + with privileges of the svnserve process. + </p> + </impact> + <workaround> + <p> + Servers without svnserve running are not vulnerable. Disable svnserve and + use DAV for access instead. + </p> + </workaround> + <resolution> + <p> + All users should upgrade to the latest version of Subversion. + </p> + <code> + # emerge sync + + # emerge -pv ">=dev-util/subversion-1.0.4-r1" + # emerge ">=dev-util/subversion-1.0.4-r1"</code> + </resolution> + <references> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0413">CAN-2004-0413</uri> + </references> + <metadata tag="submitter"> + dmargoli + </metadata> +</glsa> |