ALEOS up to 4.4.8/4.9.4/4.12.x ACEManager memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in ALEOS up to 4.4.8/4.9.4/4.12.x. This vulnerability affects unknown code of the component ACEManager. Such manipulation leads to memory corruption. This vulnerability is referenced as CVE-2019-11858. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in ALEOS up to 4.4.8/4.9.4/4.12.x. Affected by this issue is an unknown code block of the component ACEManager. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Multiple buffer overflow vulnerabilities exist in the AceManager Web API of ALEOS before 4.13.0, 4.9.5, and 4.4.9.

The weakness was published 08/21/2020 (Website). The advisory is available at source.sierrawireless.com. This vulnerability is handled as CVE-2019-11858 since 05/09/2019. The attack may be launched remotely. The exploitation requires an enhanced level of successful authentication. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

Upgrading to version 4.4.9, 4.9.5 or 4.13.0 eliminates this vulnerability.

Similar entries are available at VDB-160132, VDB-160131, VDB-160129 and VDB-160128. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.7
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ALEOS 4.4.9/4.9.5/4.13.0

Timelineinfo

05/09/2019 🔍
08/21/2020 +470 days 🔍
08/22/2020 +1 days 🔍
11/10/2020 +80 days 🔍

Sourcesinfo

Advisory: source.sierrawireless.com
Status: Not defined

CVE: CVE-2019-11858 (🔍)
GCVE (CVE): GCVE-0-2019-11858
GCVE (VulDB): GCVE-100-160130
See also: 🔍

Entryinfo

Created: 08/22/2020 06:53
Updated: 11/10/2020 21:40
Changes: 08/22/2020 06:53 (39), 08/22/2020 06:58 (11), 11/10/2020 21:40 (1)
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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