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ID de Prueba:1.3.6.1.4.1.25623.1.0.117585
Categoría:Denial of Service
Título:OpenSSL DoS Vulnerability (20140806) - Windows
Resumen:OpenSSL is prone to a denial of service (DoS) vulnerability.
Descripción:Summary:
OpenSSL is prone to a denial of service (DoS) vulnerability.

Vulnerability Insight:
A race condition was found in ssl_parse_serverhello_tlsext. If a
multithreaded client connects to a malicious server using a resumed session and the server sends
an ec point format extension, it could write up to 255 bytes to freed memory.

Affected Software/OS:
OpenSSL version 1.0.0 through 1.0.0m and 1.0.1 through 1.0.1h.

Solution:
Update to version 1.0.0n, 1.0.1i or later.

CVSS Score:
6.8

CVSS Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P

Referencia Cruzada: Common Vulnerability Exposure (CVE) ID: CVE-2014-3509
BugTraq ID: 69084
http://www.securityfocus.com/bid/69084
Debian Security Information: DSA-2998 (Google Search)
http://www.debian.org/security/2014/dsa-2998
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.html
FreeBSD Security Advisory: FreeBSD-SA-14:18
https://www.freebsd.org/security/advisories/FreeBSD-SA-14:18.openssl.asc
http://security.gentoo.org/glsa/glsa-201412-39.xml
HPdes Security Advisory: HPSBHF03293
http://marc.info/?l=bugtraq&m=142660345230545&w=2
HPdes Security Advisory: HPSBMU03216
http://marc.info/?l=bugtraq&m=142350350616251&w=2
HPdes Security Advisory: HPSBMU03260
http://marc.info/?l=bugtraq&m=142495837901899&w=2
HPdes Security Advisory: HPSBMU03261
http://marc.info/?l=bugtraq&m=143290522027658&w=2
HPdes Security Advisory: HPSBMU03263
http://marc.info/?l=bugtraq&m=143290437727362&w=2
HPdes Security Advisory: HPSBMU03267
http://marc.info/?l=bugtraq&m=142624590206005&w=2
HPdes Security Advisory: HPSBMU03304
http://marc.info/?l=bugtraq&m=142791032306609&w=2
HPdes Security Advisory: SSRT101818
HPdes Security Advisory: SSRT101846
HPdes Security Advisory: SSRT101894
http://www.mandriva.com/security/advisories?name=MDVSA-2014:158
https://lists.balabit.hu/pipermail/syslog-ng-announce/2014-September/000196.html
NETBSD Security Advisory: NetBSD-SA2014-008
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2014-008.txt.asc
RedHat Security Advisories: RHSA-2015:0197
http://rhn.redhat.com/errata/RHSA-2015-0197.html
http://www.securitytracker.com/id/1030693
http://secunia.com/advisories/58962
http://secunia.com/advisories/59700
http://secunia.com/advisories/59710
http://secunia.com/advisories/59756
http://secunia.com/advisories/60022
http://secunia.com/advisories/60221
http://secunia.com/advisories/60493
http://secunia.com/advisories/60684
http://secunia.com/advisories/60803
http://secunia.com/advisories/60917
http://secunia.com/advisories/60921
http://secunia.com/advisories/60938
http://secunia.com/advisories/61017
http://secunia.com/advisories/61100
http://secunia.com/advisories/61139
http://secunia.com/advisories/61184
http://secunia.com/advisories/61775
http://secunia.com/advisories/61959
SuSE Security Announcement: openSUSE-SU-2014:1052 (Google Search)
http://lists.opensuse.org/opensuse-updates/2014-08/msg00036.html
XForce ISS Database: openssl-cve20143509-dos(95159)
https://exchange.xforce.ibmcloud.com/vulnerabilities/95159
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