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author | 2015-03-08 22:02:38 +0100 | |
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committer | 2015-03-08 22:02:38 +0100 | |
commit | a24567fbc43f221b14e805f9bc0b7c6d16911c46 (patch) | |
tree | 910a04fe6ee560ac0eebac55f3cd2781c3519760 /glsa-200408-18.xml | |
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Import existing advisories
Diffstat (limited to 'glsa-200408-18.xml')
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1 files changed, 70 insertions, 0 deletions
diff --git a/glsa-200408-18.xml b/glsa-200408-18.xml new file mode 100644 index 00000000..bdfaae11 --- /dev/null +++ b/glsa-200408-18.xml @@ -0,0 +1,70 @@ +<?xml version="1.0" encoding="utf-8"?> +<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> +<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> + +<glsa id="200408-18"> + <title>xine-lib: VCD MRL buffer overflow</title> + <synopsis> + xine-lib contains an exploitable buffer overflow in the VCD handling code + </synopsis> + <product type="ebuild">xine-lib</product> + <announced>August 17, 2004</announced> + <revised>May 22, 2006: 02</revised> + <bug>59948</bug> + <access>remote</access> + <affected> + <package name="media-libs/xine-lib" auto="yes" arch="*"> + <unaffected range="ge">1_rc5-r3</unaffected> + <vulnerable range="le">1_rc5-r2</vulnerable> + </package> + </affected> + <background> + <p> + xine-lib is a multimedia library which can be utilized to create + multimedia frontends. + </p> + </background> + <description> + <p> + xine-lib contains a bug where it is possible to overflow the vcd:// + input source identifier management buffer through carefully crafted + playlists. + </p> + </description> + <impact type="normal"> + <p> + An attacker may construct a carefully-crafted playlist file which will + cause xine-lib to execute arbitrary code with the permissions of the + user. In order to conform with the generic naming standards of most + Unix-like systems, playlists can have extensions other than .asx (the + standard xine playlist format), and made to look like another file + (MP3, AVI, or MPEG for example). If an attacker crafts a playlist with + a valid header, they can insert a VCD playlist line that can cause a + buffer overflow and possible shellcode execution. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. All users are encouraged to + upgrade to the latest available version of xine-lib. + </p> + </workaround> + <resolution> + <p> + All xine-lib users should upgrade to the latest version: + </p> + <code> + # emerge sync + + # emerge -pv ">=media-libs/xine-lib-1_rc5-r3" + # emerge ">=media-libs/xine-lib-1_rc5-r3"</code> + </resolution> + <references> + <uri link="http://www.open-security.org/advisories/6">Open Security Advisory</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-1475">CVE-2004-1475</uri> + </references> + <metadata tag="submitter" timestamp="Sat, 14 Aug 2004 05:07:02 +0000"> + jaervosz + </metadata> +</glsa> |