RHEL 7 : rh-dotnet31-curl (RHSA-2022:1354)

high Nessus Plugin ID 159727

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Synopsis

The remote Red Hat host is missing one or more security updates for rh-dotnet31-curl.

Description

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:1354 advisory.

.NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.

Security Fix(es):

* curl: Leak of authentication credentials in URL via automatic Referer (CVE-2021-22876)

* curl: Bad connection reuse due to flawed path name checks (CVE-2021-22924)

* curl: Requirement to use TLS not properly enforced for IMAP, POP3, and FTP protocols (CVE-2021-22946)

* curl: Server responses received before STARTTLS processed after TLS handshake (CVE-2021-22947)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise 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 RHEL rh-dotnet31-curl package based on the guidance in RHSA-2022:1354.

Plugin Details

Severity: High

ID: 159727

File Name: redhat-RHSA-2022-1354.nasl

Version: 1.10

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 4/14/2022

Updated: 11/7/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

Vendor

Vendor Severity: Moderate

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

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

CVSS Score Source: CVE-2021-22946

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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

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

CVSS v4

Risk Factor: High

Base Score: 8.9

Threat Score: 8.9

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS Score Source: CVE-2021-22947

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:rh-dotnet31-libcurl-devel, p-cpe:/a:redhat:enterprise_linux:rh-dotnet31-libcurl, p-cpe:/a:redhat:enterprise_linux:rh-dotnet31-curl, cpe:/o:redhat:enterprise_linux:7

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/13/2022

Vulnerability Publication Date: 4/1/2021

Reference Information

CVE: CVE-2021-22876, CVE-2021-22924, CVE-2021-22946, CVE-2021-22947

CWE: 200, 295, 319

IAVA: 2022-A-0030-S, 2022-A-0035

RHSA: 2022:1354

Detections

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