Open Robotics ROS2/Nav2 nav2_amcl dynamic-parameter/amcl z_max use after free

CVSS Meta Temp Score
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CTI Interest Score
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8.3$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Open Robotics ROS2 and Nav2. This affects the function nav2_amcl. Executing a manipulation of the argument dynamic-parameter/amcl z_max can lead to use after free. This vulnerability appears as CVE-2024-38925. The attack may be performed from remote. There is no available exploit. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability classified as critical was found in Open Robotics ROS2 and Nav2 (affected version unknown). This vulnerability affects the function nav2_amcl. The manipulation of the argument dynamic-parameter/amcl z_max with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. The impact remains unknown. CVE summarizes:

Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble versions were discovered to contain a use-after-free via the nav2_amcl process. This vulnerability is triggered via remotely sending a request for change the value of dynamic-parameter`/amcl z_max` .

The advisory is available at github.com. This vulnerability was named CVE-2024-38925 since 06/21/2024. The attack can be initiated remotely. Technical details are known, but there is no available exploit.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

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

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.1
CNA Vector (MITRE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

06/21/2024 🔍
12/07/2024 +169 days 🔍
12/07/2024 +0 days 🔍
12/18/2024 +11 days 🔍

Sourcesinfo

Advisory: 4379
Status: Confirmed

CVE: CVE-2024-38925 (🔍)
GCVE (CVE): GCVE-0-2024-38925
GCVE (VulDB): GCVE-100-287218

Entryinfo

Created: 12/07/2024 09:06
Updated: 12/18/2024 03:18
Changes: 12/07/2024 09:06 (55), 12/12/2024 12:57 (12), 12/18/2024 03:18 (11)
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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