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HistoryDec 22, 2021 - 1:59 p.m.

[SECURITY] [DSA 5029-1] sogo security update

2021-12-2213:59:07
lists.debian.org
21
sogo
saml
impersonation

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.004

Percentile

72.3%


Debian Security Advisory DSA-5029-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
December 22, 2021 https://www.debian.org/security/faq


Package : sogo
CVE ID : CVE-2021-33054

It was discovered that missing SAML signature validation in the SOGo
groupware could result in impersonation attacks.

For the oldstable distribution (buster), this problem has been fixed
in version 4.0.7-1+deb10u2.

For the stable distribution (bullseye), this problem has been fixed in
version 5.0.1-4+deb11u1.

We recommend that you upgrade your sogo packages.

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

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

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.004

Percentile

72.3%