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Debian Security Bug TrackerDEBIANCVE:CVE-2021-3911

HistoryNov 11, 2021 - 10:15 p.m.

CVE-2021-3911

2021-11-1122:15:08

Debian Security Bug Tracker

security-tracker.debian.org

roa

octorpki

ip address

crash

unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

44.1%

JSON

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

OSVersionArchitecturePackageVersionFilename
Debian12allcfrpki< 1.4.0-1cfrpki_1.4.0-1_all.deb
Debian11allcfrpki< 1.4.2-1~deb11u1cfrpki_1.4.2-1~deb11u1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	cfrpki	< 1.4.0-1	cfrpki_1.4.0-1_all.deb
Debian	11	all	cfrpki	< 1.4.2-1~deb11u1	cfrpki_1.4.2-1~deb11u1_all.deb

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

44.1%

JSON

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