Alcatel-Lucent ALE NOE Deskphone Firmware Image toctou

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 has been found in Alcatel-Lucent ALE NOE Deskphone and classified as critical. Affected by this issue is some unknown functionality of the component Firmware Image Handler. Performing a manipulation results in toctou. This vulnerability is known as CVE-2024-29149. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in Alcatel-Lucent ALE NOE Deskphone (the affected version unknown). This affects an unknown part of the component Firmware Image Handler. The manipulation with an unknown input leads to a toctou vulnerability. CWE is classifying the issue as CWE-367. The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in Alcatel-Lucent ALE NOE deskphones through 86x8_NOE-R300.1.40.12.4180 and SIP deskphones through 86x8_SIP-R200.1.01.10.728. Because of a time-of-check time-of-use vulnerability, an authenticated attacker is able to replace the verified firmware image with malicious firmware during the update process.

The advisory is shared at syss.de. This vulnerability is uniquely identified as CVE-2024-29149 since 03/18/2024. The exploitability is told to be easy. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

CVSSv2info

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

Exploitinginfo

Class: Toctou
CWE: CWE-367 / CWE-362
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/18/2024 🔍
05/07/2024 +49 days 🔍
05/07/2024 +0 days 🔍
05/07/2024 +0 days 🔍

Sourcesinfo

Advisory: SYSS-2024-010
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2024-29149 (🔍)
GCVE (CVE): GCVE-0-2024-29149
GCVE (VulDB): GCVE-100-263385

Entryinfo

Created: 05/07/2024 20:16
Changes: 05/07/2024 20:16 (53)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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