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author | Thomas Deutschmann <whissi@gentoo.org> | 2020-12-23 21:10:53 +0100 |
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committer | Thomas Deutschmann <whissi@gentoo.org> | 2020-12-23 21:10:53 +0100 |
commit | 1676c0415f15786e956fd9c7d47cebac707db110 (patch) | |
tree | 58f7d596f9f1ab20c31b81206089586da098abcf /glsa-202012-17.xml | |
parent | [ GLSA 202012-16 ] PHP: Multiple vulnerabilities (diff) | |
download | glsa-1676c0415f15786e956fd9c7d47cebac707db110.tar.gz glsa-1676c0415f15786e956fd9c7d47cebac707db110.tar.bz2 glsa-1676c0415f15786e956fd9c7d47cebac707db110.zip |
[ GLSA 202012-17 ] D-Bus: Denial of service
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>
Diffstat (limited to 'glsa-202012-17.xml')
-rw-r--r-- | glsa-202012-17.xml | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/glsa-202012-17.xml b/glsa-202012-17.xml new file mode 100644 index 00000000..80b1db8f --- /dev/null +++ b/glsa-202012-17.xml @@ -0,0 +1,52 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="202012-17"> + <title>D-Bus: Denial of service</title> + <synopsis>A local Denial of Service vulnerability was discovered in D-Bus.</synopsis> + <product type="ebuild">dbus</product> + <announced>2020-12-23</announced> + <revised count="1">2020-12-23</revised> + <bug>755392</bug> + <access>local</access> + <affected> + <package name="sys-apps/dbus" auto="yes" arch="*"> + <unaffected range="ge">1.12.20</unaffected> + <vulnerable range="lt">1.12.20</vulnerable> + </package> + </affected> + <background> + <p>D-Bus is a message bus system which processes can use to talk to each + other. + </p> + </background> + <description> + <p>It was discovered that D-Bus did not properly handle the situation when + two usernames have the same numeric UID. + </p> + </description> + <impact type="low"> + <p>An attacker could possibly cause a Denial of Service condition or + trigger other undefined behavior, possibly including incorrect + authorization decisions. + </p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All D-Bus users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=sys-apps/dbus-1.12.20" + </code> + + </resolution> + <references> + <uri link="https://lists.freedesktop.org/archives/ftp-release/2020-July/000758.html"> + dbus 1.12.20 security update announcement + </uri> + </references> + <metadata tag="requester" timestamp="2020-12-23T00:47:59Z">whissi</metadata> + <metadata tag="submitter" timestamp="2020-12-23T19:54:00Z">whissi</metadata> +</glsa> |