Vulnerability DatabaseCVE-2014-6421
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CVE-2014-6421
Published:September 20, 2014
Updated:May 17, 2026
Use-after-free vulnerability in the SDP dissector in Wireshark 1.10.x before 1.10.10 allows remote attackers to cause a denial of service (application crash) via a crafted packet that leverages split memory ownership between the SDP and RTP dissectors.
Related Resources (15)
http://secunia.com/advisories/61929
http://lists.opensuse.org/opensuse-updates/2014-09/msg00058.html
http://secunia.com/advisories/61933
https://access.redhat.com/security/cve/CVE-2014-6421
http://secunia.com/advisories/60280
http://linux.oracle.com/errata/ELSA-2014-1677
http://rhn.redhat.com/errata/RHSA-2014-1677.html
https://security-tracker.debian.org/tracker/CVE-2014-6421
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=04c05a21e34cec326f1aff2f5f8a6e74e1ced984
http://rhn.redhat.com/errata/RHSA-2014-1676.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2014-6421
http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00033.html
http://www.wireshark.org/security/wnpa-sec-2014-12.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9920
http://linux.oracle.com/errata/ELSA-2014-1676
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CVSS v3
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
CVSS v2
Base Score:
5
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
EPSS
Base Score:
0.71