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debianDebianDEBIAN:DLA-2687-2:842D3
HistoryJun 19, 2021 - 6:25 a.m.

[SECURITY] [DLA 2687-2] prosody regression update

2021-06-1906:25:07
lists.debian.org
64

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.2

Confidence

High

EPSS

0.005

Percentile

76.8%


Debian LTS Advisory DLA-2687-2 [email protected]
https://www.debian.org/lts/security/ Anton Gladky
June 19, 2021 https://wiki.debian.org/LTS


Package : prosody
Version : 0.9.12-2+deb9u4
CVE ID : CVE-2021-32921

It was discovered that the previous upload of the package prosody
versioned 0.9.12-2+deb9u3 introduced a regression in the
mod_auth_internal_hashed module. Big thanks to Andre Bianchi for the reporting
an issue and for testing the update.

For Debian 9 stretch, this problem has been fixed in version
0.9.12-2+deb9u4.

We recommend that you upgrade your prosody packages.

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

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

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.2

Confidence

High

EPSS

0.005

Percentile

76.8%