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author | Yury German <blueknight@gentoo.org> | 2017-06-06 02:23:01 -0400 |
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committer | Yury German <blueknight@gentoo.org> | 2017-06-06 02:23:01 -0400 |
commit | 51291835463f16b2a9dbd6568dcd8856209c9a9c (patch) | |
tree | c76680625da19ba9ee8efaf2365c4f04fb1d9624 /glsa-201706-01.xml | |
parent | Update GLSA 201701-75 (diff) | |
download | glsa-51291835463f16b2a9dbd6568dcd8856209c9a9c.tar.gz glsa-51291835463f16b2a9dbd6568dcd8856209c9a9c.tar.bz2 glsa-51291835463f16b2a9dbd6568dcd8856209c9a9c.zip |
Add GLSA 201706-01
Diffstat (limited to 'glsa-201706-01.xml')
-rw-r--r-- | glsa-201706-01.xml | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/glsa-201706-01.xml b/glsa-201706-01.xml new file mode 100644 index 00000000..52668f78 --- /dev/null +++ b/glsa-201706-01.xml @@ -0,0 +1,49 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="201706-01"> + <title>MUNGE: Privilege escalation </title> + <synopsis>Gentoo's MUNGE ebuilds are vulnerable to privilege escalation due + to improper permissions. + </synopsis> + <product type="ebuild">munge</product> + <announced>2017-06-06</announced> + <revised>2017-06-06: 1</revised> + <bug>602596</bug> + <access>local</access> + <affected> + <package name="sys-auth/munge" auto="yes" arch="*"> + <unaffected range="ge">0.5.10-r2</unaffected> + <vulnerable range="lt">0.5.10-r2</vulnerable> + </package> + </affected> + <background> + <p>An authentication service for creating and validating credentials.</p> + </background> + <description> + <p>It was discovered that Gentoo’s default MUNGE installation suffered + from a privilege escalation vulnerability (munge user to root) due to + improper permissions and a runscript which called chown() on a user + controlled file. + </p> + </description> + <impact type="high"> + <p>A local attacker, who either is already MUNGE’s system user or belongs + to MUNGE’s group, could potentially escalate privileges. + </p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All MUNGE users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=sys-auth/munge-0.5.10-r2" + </code> + </resolution> + <references> + </references> + <metadata tag="requester" timestamp="2017-01-08T22:27:29Z">whissi</metadata> + <metadata tag="submitter" timestamp="2017-06-06T06:21:40Z">whissi</metadata> +</glsa> |