Lucene search

K
debianDebianDEBIAN:DLA-3609-1:E4EB8
HistoryOct 08, 2023 - 10:14 a.m.

[SECURITY] [DLA 3609-1] prometheus-alertmanager security update

2023-10-0810:14:46
lists.debian.org
12
stored xss
prometheus-alertmanager
debian 10 buster

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.0%


Debian LTS Advisory DLA-3609-1 [email protected]
https://www.debian.org/lts/security/ Bastien Roucaries
October 08, 2023 https://wiki.debian.org/LTS


Package : prometheus-alertmanager
Version : 0.15.3+ds-3+deb10u1
CVE ID : CVE-2023-40577
Debian Bug : 1050558

prometheus-alertmanager package, a component of Prometheus,
an application used for event monitoring and alerting,
was vulnerable to stored XSS type attack.

Alertmanager handles alerts sent by client applications such as the
Prometheus server. An attacker with the permission to perform POST
requests on the /api/v1/alerts endpoint could be able to execute
arbitrary JavaScript code on the users of Prometheus Alertmanager.

For Debian 10 buster, this problem has been fixed in version
0.15.3+ds-3+deb10u1.

We recommend that you upgrade your prometheus-alertmanager packages.

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

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.0%