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HistoryJan 11, 2022 - 9:54 p.m.

[SECURITY] [DSA 5041-1] cfrpki security update

2022-01-1121:54:05
lists.debian.org
15
cfrpki
security update
denial of service
path traversal
debian
bullseye
cve-2021-3761
cve-2021-3907
cve-2021-3908
cve-2021-3909
cve-2021-3910
cve-2021-3911
cve-2021-3912
cve-2021-43173
cve-2021-43174

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.8

Confidence

Low

EPSS

0.068

Percentile

94.0%


Debian Security Advisory DSA-5041-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
January 11, 2022 https://www.debian.org/security/faq


Package : cfrpki
CVE ID : CVE-2021-3761 CVE-2021-3907 CVE-2021-3908 CVE-2021-3909
CVE-2021-3910 CVE-2021-3911 CVE-2021-3912 CVE-2021-43173
CVE-2021-43174

Multiple vulnerabilities were discovered in Cloudflare's RPKI validator,
which could result in denial of service or path traversal.

For the stable distribution (bullseye), these problems have been fixed in
version 1.4.2-1~deb11u1.

We recommend that you upgrade your cfrpki packages.

For the detailed security status of cfrpki please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/cfrpki

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.8

Confidence

Low

EPSS

0.068

Percentile

94.0%