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  2. CVE-2013-6450
ID CVE-2013-6450
Summary The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c.
References
Vulnerable Configurations
  • cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*
    cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*
CVSS
Base: 5.8 (as of 09-10-2018 - 19:34)
Impact:
Exploitability:
CWE CWE-310
CAPEC
  • Signature Spoofing by Key Recreation
    An attacker obtains an authoritative or reputable signer's private signature key by exploiting a cryptographic weakness in the signature algorithm or pseudorandom number generation and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
NONE PARTIAL PARTIAL
cvss-vector via4 AV:N/AC:M/Au:N/C:N/I:P/A:P
redhat via4
advisories
bugzilla
id 1049058
title CVE-2013-4353 openssl: client NULL dereference crash on malformed handshake packets
oval
OR
  • comment Red Hat Enterprise Linux must be installed
    oval oval:com.redhat.rhba:tst:20070304026
  • AND
    • comment Red Hat Enterprise Linux 6 is installed
      oval oval:com.redhat.rhba:tst:20111656003
    • OR
      • AND
        • comment openssl is earlier than 0:1.0.1e-16.el6_5.4
          oval oval:com.redhat.rhsa:tst:20140015001
        • comment openssl is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhba:tst:20171929002
      • AND
        • comment openssl-devel is earlier than 0:1.0.1e-16.el6_5.4
          oval oval:com.redhat.rhsa:tst:20140015003
        • comment openssl-devel is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhba:tst:20171929004
      • AND
        • comment openssl-perl is earlier than 0:1.0.1e-16.el6_5.4
          oval oval:com.redhat.rhsa:tst:20140015005
        • comment openssl-perl is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhba:tst:20171929008
      • AND
        • comment openssl-static is earlier than 0:1.0.1e-16.el6_5.4
          oval oval:com.redhat.rhsa:tst:20140015007
        • comment openssl-static is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhba:tst:20171929010
rhsa
id RHSA-2014:0015
released 2014-01-08
severity Important
title RHSA-2014:0015: openssl security update (Important)
rpms
  • openssl-0:1.0.1e-16.el6_5.4
  • openssl-debuginfo-0:1.0.1e-16.el6_5.4
  • openssl-devel-0:1.0.1e-16.el6_5.4
  • openssl-perl-0:1.0.1e-16.el6_5.4
  • openssl-static-0:1.0.1e-16.el6_5.4
refmap via4
bid 64618
bugtraq 20141205 NEW: VMSA-2014-0012 - VMware vSphere product updates address security vulnerabilities
confirm
debian DSA-2833
fedora
  • FEDORA-2014-9301
  • FEDORA-2014-9308
fulldisc 20141205 NEW: VMSA-2014-0012 - VMware vSphere product updates address security vulnerabilities
gentoo GLSA-201412-39
sectrack
  • 1029549
  • 1031594
suse
  • openSUSE-SU-2014:0048
  • openSUSE-SU-2014:0049
ubuntu USN-2079-1
Last major update 09-10-2018 - 19:34
Published 01-01-2014 - 16:05
Last modified 09-10-2018 - 19:34
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