Detections
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Oracle Linux 8 : gssntlmssp (ELSA-2023-3097)

high Nessus Plugin ID 176343

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Synopsis

The remote Oracle Linux host is missing one or more security updates.

Description

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2023-3097 advisory.

 - Fix CVE-2023-25563: multiple out-of-bounds read when decoding NTLM fields
 - Fix CVE-2023-25564: memory corruption when decoding UTF16 strings
 - Fix CVE-2023-25565: incorrect free when decoding target information
 - Fix CVE-2023-25566: memory leak when parsing usernames
 - Fix CVE-2023-25567: out-of-bounds read when decoding target information

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected gssntlmssp package.

See Also

https://linux.oracle.com/errata/ELSA-2023-3097.html

Plugin Details

Severity: High

ID: 176343

File Name: oraclelinux_ELSA-2023-3097.nasl

Version: 1.1

Type: local

Agent: unix

Published: 5/24/2023

Updated: 10/22/2024

Supported Sensors: Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.2

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.3

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:C

CVSS Score Source: CVE-2023-25564

CVSS v3

Risk Factor: High

Base Score: 8.2

Temporal Score: 7.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:gssntlmssp, cpe:/o:oracle:linux:8

Required KB Items: Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list, Host/local_checks_enabled

Exploit Ease: No known exploits are available

Patch Publication Date: 5/24/2023

Vulnerability Publication Date: 2/14/2023

Reference Information

CVE: CVE-2023-25563, CVE-2023-25564, CVE-2023-25565, CVE-2023-25566, CVE-2023-25567