CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
96.0%
USN-3415-1 fixed vulnerabilities in tcpdump for Ubuntu 14.04 LTS,
Ubuntu 16.04 LTS, and Ubuntu 17.04. This update provides the
corresponding tcpdump update for Ubuntu 12.04 ESM.
Original advisory details:
Wilfried Kirsch discovered a buffer overflow in the SLIP decoder
in tcpdump. A remote attacker could use this to cause a denial
of service (application crash) or possibly execute arbitrary
code. (CVE-2017-11543)
Bhargava Shastry discovered a buffer overflow in the bitfield converter
utility function bittok2str_internal() in tcpdump. A remote attacker
could use this to cause a denial of service (application crash)
or possibly execute arbitrary code. (CVE-2017-13011)
Otto Airamo and Antti Levomäki discovered logic errors in different
protocol parsers in tcpdump that could lead to an infinite loop. A
remote attacker could use these to cause a denial of service
(application hang). CVE-2017-12989, CVE-2017-12990, CVE-2017-12995,
CVE-2017-12997)
Otto Airamo, Brian Carpenter, Yannick Formaggio, Kamil Frankowicz,
Katie Holly, Kim Gwan Yeong, Antti Levomäki, Henri Salo, and Bhargava
Shastry discovered out-of-bounds reads in muliptle protocol parsers
in tcpdump. A remote attacker could use these to cause a denial
of service (application crash). (CVE-2017-11108, CVE-2017-11541,
CVE-2017-11542, CVE-2017-12893, CVE-2017-12894, CVE-2017-12895,
CVE-2017-12896, CVE-2017-12897, CVE-2017-12898, CVE-2017-12899,
CVE-2017-12900, CVE-2017-12901, CVE-2017-12902, CVE-2017-12985,
CVE-2017-12986, CVE-2017-12987, CVE-2017-12988, CVE-2017-12991,
CVE-2017-12992, CVE-2017-12993, CVE-2017-12994, CVE-2017-12996,
CVE-2017-12998, CVE-2017-12999, CVE-2017-13000, CVE-2017-13001,
CVE-2017-13002, CVE-2017-13003, CVE-2017-13004, CVE-2017-13005,
CVE-2017-13006, CVE-2017-13007, CVE-2017-13008, CVE-2017-13009,
CVE-2017-13010, CVE-2017-13012, CVE-2017-13013, CVE-2017-13014,
CVE-2017-13015, CVE-2017-13016, CVE-2017-13017, CVE-2017-13018,
CVE-2017-13019, CVE-2017-13020, CVE-2017-13021, CVE-2017-13022,
CVE-2017-13023, CVE-2017-13024, CVE-2017-13025, CVE-2017-13026,
CVE-2017-13027, CVE-2017-13028, CVE-2017-13029, CVE-2017-13030,
CVE-2017-13031, CVE-2017-13032, CVE-2017-13033, CVE-2017-13034,
CVE-2017-13035, CVE-2017-13036, CVE-2017-13037, CVE-2017-13038,
CVE-2017-13039, CVE-2017-13040, CVE-2017-13041, CVE-2017-13042,
CVE-2017-13043, CVE-2017-13044, CVE-2017-13045, CVE-2017-13046,
CVE-2017-13047, CVE-2017-13048, CVE-2017-13049, CVE-2017-13050,
CVE-2017-13051, CVE-2017-13052, CVE-2017-13053, CVE-2017-13054,
CVE-2017-13055, CVE-2017-13687, CVE-2017-13688, CVE-2017-13689,
CVE-2017-13690, CVE-2017-13725)
ubuntu.com/security/CVE-2017-11108
ubuntu.com/security/CVE-2017-11541
ubuntu.com/security/CVE-2017-11542
ubuntu.com/security/CVE-2017-11543
ubuntu.com/security/CVE-2017-12893
ubuntu.com/security/CVE-2017-12894
ubuntu.com/security/CVE-2017-12895
ubuntu.com/security/CVE-2017-12896
ubuntu.com/security/CVE-2017-12897
ubuntu.com/security/CVE-2017-12898
ubuntu.com/security/CVE-2017-12899
ubuntu.com/security/CVE-2017-12900
ubuntu.com/security/CVE-2017-12901
ubuntu.com/security/CVE-2017-12902
ubuntu.com/security/CVE-2017-12985
ubuntu.com/security/CVE-2017-12986
ubuntu.com/security/CVE-2017-12987
ubuntu.com/security/CVE-2017-12988
ubuntu.com/security/CVE-2017-12989
ubuntu.com/security/CVE-2017-12990
ubuntu.com/security/CVE-2017-12991
ubuntu.com/security/CVE-2017-12992
ubuntu.com/security/CVE-2017-12993
ubuntu.com/security/CVE-2017-12994
ubuntu.com/security/CVE-2017-12995
ubuntu.com/security/CVE-2017-12996
ubuntu.com/security/CVE-2017-12997
ubuntu.com/security/CVE-2017-12998
ubuntu.com/security/CVE-2017-12999
ubuntu.com/security/CVE-2017-13000
ubuntu.com/security/CVE-2017-13001
ubuntu.com/security/CVE-2017-13002
ubuntu.com/security/CVE-2017-13003
ubuntu.com/security/CVE-2017-13004
ubuntu.com/security/CVE-2017-13005
ubuntu.com/security/CVE-2017-13006
ubuntu.com/security/CVE-2017-13007
ubuntu.com/security/CVE-2017-13008
ubuntu.com/security/CVE-2017-13009
ubuntu.com/security/CVE-2017-13010
ubuntu.com/security/CVE-2017-13011
ubuntu.com/security/CVE-2017-13012
ubuntu.com/security/CVE-2017-13013
ubuntu.com/security/CVE-2017-13014
ubuntu.com/security/CVE-2017-13015
ubuntu.com/security/CVE-2017-13016
ubuntu.com/security/CVE-2017-13017
ubuntu.com/security/CVE-2017-13018
ubuntu.com/security/CVE-2017-13019
ubuntu.com/security/CVE-2017-13020
ubuntu.com/security/CVE-2017-13021
ubuntu.com/security/CVE-2017-13022
ubuntu.com/security/CVE-2017-13023
ubuntu.com/security/CVE-2017-13024
ubuntu.com/security/CVE-2017-13025
ubuntu.com/security/CVE-2017-13026
ubuntu.com/security/CVE-2017-13027
ubuntu.com/security/CVE-2017-13028
ubuntu.com/security/CVE-2017-13029
ubuntu.com/security/CVE-2017-13030
ubuntu.com/security/CVE-2017-13031
ubuntu.com/security/CVE-2017-13032
ubuntu.com/security/CVE-2017-13033
ubuntu.com/security/CVE-2017-13034
ubuntu.com/security/CVE-2017-13035
ubuntu.com/security/CVE-2017-13036
ubuntu.com/security/CVE-2017-13037
ubuntu.com/security/CVE-2017-13038
ubuntu.com/security/CVE-2017-13039
ubuntu.com/security/CVE-2017-13040
ubuntu.com/security/CVE-2017-13041
ubuntu.com/security/CVE-2017-13042
ubuntu.com/security/CVE-2017-13043
ubuntu.com/security/CVE-2017-13044
ubuntu.com/security/CVE-2017-13045
ubuntu.com/security/CVE-2017-13046
ubuntu.com/security/CVE-2017-13047
ubuntu.com/security/CVE-2017-13048
ubuntu.com/security/CVE-2017-13049
ubuntu.com/security/CVE-2017-13050
ubuntu.com/security/CVE-2017-13051
ubuntu.com/security/CVE-2017-13052
ubuntu.com/security/CVE-2017-13053
ubuntu.com/security/CVE-2017-13054
ubuntu.com/security/CVE-2017-13055
ubuntu.com/security/CVE-2017-13687
ubuntu.com/security/CVE-2017-13688
ubuntu.com/security/CVE-2017-13689
ubuntu.com/security/CVE-2017-13690
ubuntu.com/security/CVE-2017-13725
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
96.0%