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GLSA-202209-26 : Go: Multiple Vulnerabilities

high Nessus Plugin ID 165543

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Description

The remote host is affected by the vulnerability described in GLSA-202209-26 (Go: Multiple Vulnerabilities)

 - In net/http in Go before 1.18.6 and 1.19.x before 1.19.1, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if shutdown were preempted by a fatal error. (CVE-2022-27664)

 - JoinPath and URL.JoinPath do not remove ../ path elements appended to a relative path. For example, JoinPath(https://go.dev, ../go) returns the URL https://go.dev/../go, despite the JoinPath documentation stating that ../ path elements are removed from the result. (CVE-2022-32190)

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

Solution

All Go users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot
--verbose >=dev-lang/go-1.18.6 In addition, users using Portage 3.0.9 or later should ensure that packages with Go binaries have no vulnerable code statically linked into their binaries by rebuilding the @golang-rebuild set:
# emerge --ask --oneshot --verbose @golang-rebuild

See Also

https://security.gentoo.org/glsa/202209-26

https://bugs.gentoo.org/show_bug.cgi?id=869002

Plugin Details

Severity: High

ID: 165543

File Name: gentoo_GLSA-202209-26.nasl

Version: 1.3

Type: local

Published: 9/29/2022

Updated: 10/10/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2022-32190

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:H/I:N/A:N

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

Vulnerability Information

CPE: p-cpe:/a:gentoo:linux:go, cpe:/o:gentoo:linux

Required KB Items: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list

Exploit Ease: No known exploits are available

Patch Publication Date: 9/29/2022

Vulnerability Publication Date: 9/6/2022

Reference Information

CVE: CVE-2022-27664, CVE-2022-32190