6.7 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.004 Low
EPSS
Percentile
72.0%
The fragment_add_work function in epan/reassemble.c in the packet-reassembly feature in Wireshark 1.12.x before 1.12.5 does not properly determine the defragmentation state in a case of an insufficient snapshot length, which allows remote attackers to cause a denial of service (memory consumption) via a crafted packet.
rhn.redhat.com/errata/RHSA-2017-0631.html
www.debian.org/security/2015/dsa-3277
www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
www.securityfocus.com/bid/74633
bugs.wireshark.org/bugzilla/show_bug.cgi?id=11129
code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=c35f2ccb4433718416551cc7a85afb0860529d57
security.gentoo.org/glsa/201510-03
www.wireshark.org/security/wnpa-sec-2015-16.html