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-201702-01.xml |
reinit the tree, so we can have metadata
Diffstat (limited to 'metadata/glsa/glsa-201702-01.xml')
-rw-r--r-- | metadata/glsa/glsa-201702-01.xml | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/metadata/glsa/glsa-201702-01.xml b/metadata/glsa/glsa-201702-01.xml new file mode 100644 index 000000000000..574a1ba75ed7 --- /dev/null +++ b/metadata/glsa/glsa-201702-01.xml @@ -0,0 +1,59 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="201702-01"> + <title>PCSC-Lite: Multiple vulnerabilities</title> + <synopsis>Multiple vulnerabilities have been found in PCSC-Lite, the worst of + which could lead to privilege escalation. + </synopsis> + <product type="ebuild">PCSC-Lite</product> + <announced>2017-02-01</announced> + <revised>2017-02-01: 1</revised> + <bug>604574</bug> + <access>local</access> + <affected> + <package name="sys-apps/pcsc-lite" auto="yes" arch="*"> + <unaffected range="ge">1.8.20</unaffected> + <vulnerable range="lt">1.8.20</vulnerable> + </package> + </affected> + <background> + <p>PCSC-Lite is a middleware to access a smart card using the SCard API + (PC/SC). + </p> + </background> + <description> + <p>The SCardReleaseContext function normally releases resources associated + with the given handle (including “cardsList”) and clients should + cease using this handle. However, a malicious client can make the daemon + invoke SCardReleaseContext and continue issuing other commands that use + “cardsList”, resulting in a use-after-free. When SCardReleaseContext + is invoked multiple times it additionally results in a double-free of + “cardsList”. + </p> + </description> + <impact type="normal"> + <p>A local attacker could use a malicious client to connect to pcscd’s + Unix socket, possibly resulting in a Denial of Service condition or + privilege escalation since the daemon is running as root. + </p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All PCSC-Lite users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=sys-apps/pcsc-lite-1.8.20" + </code> + + </resolution> + <references> + <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-10109"> + CVE-2016-10109 + </uri> + </references> + <metadata tag="requester" timestamp="2017-01-30T01:16:33Z">whissi</metadata> + <metadata tag="submitter" timestamp="2017-02-01T02:32:53Z">whissi</metadata> +</glsa> |