Samba up to 4.14.13/4.15.8/4.16.3 SMB1 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Samba up to 4.14.13/4.15.8/4.16.3. This vulnerability affects unknown code of the component SMB1. The manipulation results in memory corruption. This vulnerability is identified as CVE-2022-32742. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Samba up to 4.14.13/4.15.8/4.16.3 (File Transfer Software). It has been classified as critical. Affected is an unknown function of the component SMB1. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 07/29/2022. The advisory is shared for download at samba.org. This vulnerability is traded as CVE-2022-32742. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 211259 (Fedora 37 : libldb / samba (2022-3fd94cef3e)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 4.14.14, 4.15.9 or 4.16.4 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (211259). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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: 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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Nessus ID: 211259
Nessus Name: Fedora 37 : libldb / samba (2022-3fd94cef3e)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Samba 4.14.14/4.15.9/4.16.4

Timelineinfo

06/09/2022 🔍
07/29/2022 +50 days 🔍
07/29/2022 +0 days 🔍
11/16/2024 +841 days 🔍

Sourcesinfo

Product: samba.org

Advisory: samba.org
Status: Confirmed

CVE: CVE-2022-32742 (🔍)
GCVE (CVE): GCVE-0-2022-32742
GCVE (VulDB): GCVE-100-205296

Entryinfo

Created: 07/29/2022 11:12
Updated: 11/16/2024 13:05
Changes: 07/29/2022 11:12 (38), 08/28/2022 14:29 (2), 11/16/2024 13:05 (16)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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