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Vulnerability Intelligence

CVE-2020-7045 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2020-7045

CVE-2020-7045

MEDIUM6.5

In Wireshark 3

Published Jan 16, 2020

Modified 1 years ago

Details

In Wireshark 3.0.x before 3.0.8, the BT ATT dissector could crash. This was addressed in epan/dissectors/packet-btatt.c by validating opcodes.

References

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16258

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=01f261de41f4dd3233ef578e5c0ffb9c25c7d14d

https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html

https://www.cve.org/CVERecord?id=CVE-2020-7045

https://www.wireshark.org/security/wnpa-sec-2020-02.html

CVSS Analysis

CVSS v3.1

6.5

Exploitability

Attack Vector

AdjacentAV:A

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

6.5/CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Ecosystems

Timeline

PublishedJan 16, 2020

ModifiedAug 4, 2024