containrrr shoutrrr up to 0.5.x /pkg/util util.PartitionMessage denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in containrrr shoutrrr up to 0.5.x and classified as problematic. This vulnerability affects the function util.PartitionMessage of the file /pkg/util. Executing a manipulation can lead to denial of service. This vulnerability appears as CVE-2022-25891. The attack may be performed from remote. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in containrrr shoutrrr up to 0.5.x and classified as problematic. This vulnerability affects the function util.PartitionMessage of the file /pkg/util. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

The package github.com/containrrr/shoutrrr/pkg/util before 0.6.0 are vulnerable to Denial of Service (DoS) via the util.PartitionMessage function. Exploiting this vulnerability is possible by sending exactly 2000, 4000, or 6000 characters messages.

The weakness was presented 07/16/2022 as 240. The advisory is available at github.com. This vulnerability was named CVE-2022-25891 since 02/24/2022. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading to version 0.6.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 6a27056f9d7522a8b493216195cb7634bf4b5c42 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (Snyk): 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: shoutrrr 0.6.0
Patch: 6a27056f9d7522a8b493216195cb7634bf4b5c42

Timelineinfo

02/24/2022 🔍
07/16/2022 +141 days 🔍
07/16/2022 +0 days 🔍
07/16/2022 +0 days 🔍

Sourcesinfo

Product: github.com

Advisory: 240
Status: Confirmed

CVE: CVE-2022-25891 (🔍)
GCVE (CVE): GCVE-0-2022-25891
GCVE (VulDB): GCVE-100-203998

Entryinfo

Created: 07/16/2022 10:02
Changes: 07/16/2022 10:02 (55)
Complete: 🔍
Cache ID: 216::103

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