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cveMitreCVE-2017-7704
HistoryApr 12, 2017 - 11:59 p.m.

CVE-2017-7704

2017-04-1223:59:00
CWE-835
mitre
web.nvd.nist.gov
78
wireshark
cve-2017-7704
nvd
dof dissector
security fix

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.4

Confidence

High

EPSS

0.003

Percentile

66.3%

JSON

In Wireshark 2.2.0 to 2.2.5, the DOF dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-dof.c by using a different integer data type and adjusting a return value.

Affected configurations

Nvd
Node
wiresharkwiresharkMatch2.2.0
OR
wiresharkwiresharkMatch2.2.1
OR
wiresharkwiresharkMatch2.2.2
OR
wiresharkwiresharkMatch2.2.3
OR
wiresharkwiresharkMatch2.2.4
OR
wiresharkwiresharkMatch2.2.5
VendorProductVersionCPE
wiresharkwireshark2.2.0cpe:2.3:a:wireshark:wireshark:2.2.0:*:*:*:*:*:*:*
wiresharkwireshark2.2.1cpe:2.3:a:wireshark:wireshark:2.2.1:*:*:*:*:*:*:*
wiresharkwireshark2.2.2cpe:2.3:a:wireshark:wireshark:2.2.2:*:*:*:*:*:*:*
wiresharkwireshark2.2.3cpe:2.3:a:wireshark:wireshark:2.2.3:*:*:*:*:*:*:*
wiresharkwireshark2.2.4cpe:2.3:a:wireshark:wireshark:2.2.4:*:*:*:*:*:*:*
wiresharkwireshark2.2.5cpe:2.3:a:wireshark:wireshark:2.2.5:*:*:*:*:*:*:*

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CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.4

Confidence

High

EPSS

0.003

Percentile

66.3%

JSON
Related for CVE-2017-7704
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