Detections
Analytics
RHEL 7 : go-toolset-1.15-golang (RHSA-2021:3431)
high Nessus Plugin ID 153098
Language:
Synopsis
The remote Red Hat host is missing one or more security updates.Description
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:3431 advisory.- golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923)
- golang: net: lookup functions may return invalid host names (CVE-2021-33195)
- golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197)
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 packages.See Also
https://access.redhat.com/security/cve/CVE-2021-29923
https://access.redhat.com/security/cve/CVE-2021-33195
https://access.redhat.com/security/cve/CVE-2021-33197
https://access.redhat.com/errata/RHSA-2021:3431
https://bugzilla.redhat.com/1989564
Plugin Details
Severity: High
ID: 153098
File Name: redhat-RHSA-2021-3431.nasl
Version: 1.7
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 9/7/2021
Updated: 5/24/2023
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent
Risk Information
VPR
Risk Factor: Medium
Score: 4.4
CVSS v2
Risk Factor: High
Base Score: 7.5
Temporal Score: 5.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2021-33195
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
CVSS Score Source: CVE-2021-29923
Vulnerability Information
CPE: cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.15-golang, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.15-golang-bin, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.15-golang-docs, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.15-golang-misc, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.15-golang-race, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.15-golang-src, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.15-golang-tests
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Ease: No known exploits are available
Patch Publication Date: 9/7/2021
Vulnerability Publication Date: 8/2/2021