Base Score

MEDIUM6.5

CVE-2021-3911

If the ROA that a repository returns contains too many bits for the IP address then OctoRPKI will crash.

VectorNETWORK

Published Bycna@cloudflare.com

Published DateNov 11, 2021, 22:15

Affected Versions(1)

github.com/cloudflare/cfrpki(Go)

Introduced0

Fixed1.4.0

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
github.com/cloudflare/cfrpki(Go)	0	1.4.0	N/A

Weakness Type (CWE):CWE-252

CVSS Metrics

Base Score

6.5

Vector String

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

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH

References

Base Score

MEDIUM6.5

Weakness Type (CWE):CWE-252

CVSS Metrics

Base Score

6.5

Vector String

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

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH