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| author |   Thomas Deutschmann <whissi@gentoo.org> | 2018-11-09 01:28:57 +0100 |
|---|---|---|
| committer | Thomas Deutschmann <whissi@gentoo.org> | 2018-11-09 01:28:57 +0100 |
| commit | 645e660349c17b05123b7078cc39e2d864a55954 (patch) | |
| tree | 5940ffccde2e504976c4851e547517f2b84ab6a3 | |
| parent | GLSA-201811-02 added: Python: Buffer overflow (diff) | |
| download | glsa-645e660349c17b05123b7078cc39e2d864a55954.tar.gz glsa-645e660349c17b05123b7078cc39e2d864a55954.tar.bz2 glsa-645e660349c17b05123b7078cc39e2d864a55954.zip | |
GLSA-201811-03 added: OpenSSL: Denial of Service
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>
| -rw-r--r-- | glsa-201811-03.xml | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/glsa-201811-03.xml b/glsa-201811-03.xml new file mode 100644 index 00000000..cbf256a1 --- /dev/null +++ b/glsa-201811-03.xml @@ -0,0 +1,52 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="201811-03"> + <title>OpenSSL: Denial of Service</title> + <synopsis>A vulnerability in OpenSSL might allow remote attackers to cause a + Denial of Service condition. + </synopsis> + <product type="ebuild">openssl</product> + <announced>2018-11-09</announced> + <revised count="1">2018-11-09</revised> + <bug>663654</bug> + <access>remote</access> + <affected> + <package name="dev-libs/openssl" auto="yes" arch="*"> + <unaffected range="ge">1.0.2o-r6</unaffected> + <vulnerable range="lt">1.0.2o-r6</vulnerable> + </package> + </affected> + <background> + <p>OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer + (SSL v2/v3) and Transport Layer Security (TLS v1) as well as a general + purpose cryptography library. + </p> + </background> + <description> + <p>It was discovered that OpenSSL allow malicious servers to send very + large primes to a client during DH(E) based TLS handshakes. + </p> + </description> + <impact type="normal"> + <p>A remote attacker, by sending large prime to client during DH(E) TLS + handshake, could possibly cause a Denial of Service condition. + </p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All OpenSSL users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=dev-libs/openssl-1.0.2o-r6" + </code> + + </resolution> + <references> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-0732">CVE-2018-0732</uri> + </references> + <metadata tag="requester" timestamp="2018-11-08T02:56:32Z">BlueKnight</metadata> + <metadata tag="submitter" timestamp="2018-11-09T00:24:28Z">whissi</metadata> +</glsa> |