Base Score

HIGH7.5

CVE-2017-9353

In Wireshark 2.2.0 to 2.2.6, the IPv6 dissector could crash. This was addressed in epan/dissectors/packet-ipv6.c by validating an IPv6 address.

VectorNETWORK

Published Bycve@mitre.org

Published DateJun 02, 2017, 05:29

Weakness Type (CWE):CWE-20

CVSS Metrics

Base Score

7.5

Vector String

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

Base Severity

HIGH

Version

3.0

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH

References

http://www.securityfocus.com/bid/98805
http://www.securitytracker.com/id/1038612
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1303
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13675
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=40b2d475c2ad550c1a0f536d5eb30f2a7404c4f0
https://www.exploit-db.com/exploits/42123/
https://www.wireshark.org/security/wnpa-sec-2017-33.html

Base Score

HIGH7.5

Weakness Type (CWE):CWE-20

CVSS Metrics

Base Score

7.5

Vector String

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

Base Severity

HIGH

Version

3.0

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH