Canonical Apport up to 2.20.x TCP dbus Connection is_closing_session allocation of resources

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Canonical Apport up to 2.20.x. The affected element is the function is_closing_session of the component TCP dbus Connection Handler. Executing a manipulation can lead to an unknown weakness. This vulnerability is registered as CVE-2022-28655. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic was found in Canonical Apport up to 2.20.x. This vulnerability affects the function is_closing_session of the component TCP dbus Connection Handler. The CWE definition for the vulnerability is CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. As an impact it is known to affect integrity. CVE summarizes:

is_closing_session() allows users to create arbitrary tcp dbus connections

The weakness was published by Gerrit Venema as USN-5427-1. The advisory is available at ubuntu.com. This vulnerability was named CVE-2022-28655 since 04/05/2022. Technical details are known, but there is no available exploit.

Upgrading to version 2.21.0 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.1
NVD Vector: 🔍

CNA Base Score: 7.1
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Allocation of resources
CWE: CWE-770 / CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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: Apport 2.21.0

Timelineinfo

04/05/2022 🔍
06/05/2024 +792 days 🔍
06/05/2024 +0 days 🔍
10/27/2024 +144 days 🔍

Sourcesinfo

Advisory: USN-5427-1
Researcher: Gerrit Venema
Status: Confirmed

CVE: CVE-2022-28655 (🔍)
GCVE (CVE): GCVE-0-2022-28655
GCVE (VulDB): GCVE-100-267130

Entryinfo

Created: 06/05/2024 03:55
Updated: 10/27/2024 22:09
Changes: 06/05/2024 03:55 (54), 06/12/2024 17:38 (13), 10/27/2024 22:09 (13)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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