CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:A/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
70.7%
Problem Description:
The paper “Fragment and Forge: Breaking Wi-Fi Through Frame
Aggregation and Fragmentation” reported a number of security
vulnerabilities in the 802.11 specification related to frame
aggregation and fragmentation.
Additionally, FreeBSD 12.x missed length validation of SSIDs and
Information Elements (IEs).
Impact:
As reported on the FragAttacks website, the “design flaws are hard
to abuse because doing so requires user interaction or is only
possible when using uncommon network settings.” Under suitable
conditions an attacker may be able to extract sensitive data or inject
data.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
FreeBSD | any | noarch | freebsd-kernel | = 13.0 | UNKNOWN |
FreeBSD | any | noarch | freebsd-kernel | < 13.0_8 | UNKNOWN |
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:A/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
70.7%