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| author |   Aaron Bauman <bman@gentoo.org> | 2016-06-26 22:48:14 +0900 |
|---|---|---|
| committer | Aaron Bauman <bman@gentoo.org> | 2016-06-26 22:48:14 +0900 |
| commit | 4ca37f36fd993d05522c0ac6421d6c93f914b7d5 (patch) | |
| tree | 1cb7e17a3176bbfa2d789343f6c1e1e3d5abdadd /glsa-201606-13.xml | |
| parent | Add GLSA 201606-12 (diff) | |
| download | glsa-4ca37f36fd993d05522c0ac6421d6c93f914b7d5.tar.gz glsa-4ca37f36fd993d05522c0ac6421d6c93f914b7d5.tar.bz2 glsa-4ca37f36fd993d05522c0ac6421d6c93f914b7d5.zip | |
Add GLSA 201606-13
Diffstat (limited to 'glsa-201606-13.xml')
| -rw-r--r-- | glsa-201606-13.xml | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/glsa-201606-13.xml b/glsa-201606-13.xml new file mode 100644 index 00000000..9f5d6f46 --- /dev/null +++ b/glsa-201606-13.xml @@ -0,0 +1,56 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="201606-13"> + <title>sudo: Unauthorized privilege escalation in sudoedit</title> + <synopsis>sudo is vulnerable to an escalation of privileges via a symlink + attack. + </synopsis> + <product type="ebuild"></product> + <announced>June 26, 2016</announced> + <revised>June 26, 2016: 1</revised> + <bug>564774</bug> + <access>local</access> + <affected> + <package name="app-admin/sudo" auto="yes" arch="*"> + <unaffected range="ge">1.8.15-r1</unaffected> + <vulnerable range="lt">1.8.15-r1</vulnerable> + </package> + </affected> + <background> + <p>sudo (su “do”) allows a system administrator to delegate authority + to give certain users (or groups of users) the ability to run some (or + all) commands as root or another user while providing an audit trail of + the commands and their arguments. + </p> + </background> + <description> + <p>sudoedit in sudo is vulnerable to the escalation of privileges by local + users via a symlink attack. This can be exploited by a file whose full + path is defined using multiple wildcards in /etc/sudoers, as demonstrated + by “/home/<em>/</em>/file.txt. + </p> + </description> + <impact type="normal"> + <p>Local users are able to gain unauthorized privileges on the system.</p> + </impact> + <workaround> + <p>There is no known work around at this time.</p> + </workaround> + <resolution> + <p>All sudo users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=app-admin/sudo-1.8.15-r1" + </code> + </resolution> + <references> + <uri link="http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-5602"> + CVE-2015-5602 + </uri> + </references> + <metadata tag="requester" timestamp="Wed, 23 Dec 2015 23:28:50 +0000"> + BlueKnight + </metadata> + <metadata tag="submitter" timestamp="Sun, 26 Jun 2016 13:48:21 +0000">b-man</metadata> +</glsa> |