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cve[email protected]CVE-2017-7703
HistoryApr 12, 2017 - 11:59 p.m.

CVE-2017-7703

2017-04-1223:59:00
CWE-74
web.nvd.nist.gov
77
wireshark
cve-2017-7703
imap
dissector
crash
security fix

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

7.5 High

CVSS3

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

7.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.2%

In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the IMAP dissector could crash, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-imap.c by calculating a line’s end correctly.

Affected configurations

NVD
Node
wiresharkwiresharkMatch2.0.0
OR
wiresharkwiresharkMatch2.0.1
OR
wiresharkwiresharkMatch2.0.2
OR
wiresharkwiresharkMatch2.0.3
OR
wiresharkwiresharkMatch2.0.4
OR
wiresharkwiresharkMatch2.0.5
OR
wiresharkwiresharkMatch2.0.6
OR
wiresharkwiresharkMatch2.0.7
OR
wiresharkwiresharkMatch2.0.8
OR
wiresharkwiresharkMatch2.0.9
OR
wiresharkwiresharkMatch2.0.10
OR
wiresharkwiresharkMatch2.0.11
OR
wiresharkwiresharkMatch2.2.0
OR
wiresharkwiresharkMatch2.2.1
OR
wiresharkwiresharkMatch2.2.2
OR
wiresharkwiresharkMatch2.2.3
OR
wiresharkwiresharkMatch2.2.4
OR
wiresharkwiresharkMatch2.2.5
Node
debiandebian_linuxMatch8.0

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

7.5 High

CVSS3

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

7.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.2%