Amazon Linux 2022 affected by multiple vulnerabilities including HTTP request smuggling, stack exhaustion, and improper exposure of client IP in net/http, go/parser, encoding/xml, io/fs, compress/gzip, path/filepath, encoding/gob before Go 1.17.12 and Go 1.18.4
Reporter | Title | Published | Views | Family All 199 |
---|---|---|---|---|
![]() | AlmaLinux 9 : go-toolset and golang (ALSA-2022:5799) | 16 Nov 202200:00 | – | nessus |
![]() | Oracle Linux 9 : go-toolset / and / golang (ELSA-2022-5799) | 2 Aug 202200:00 | – | nessus |
![]() | AlmaLinux 8 : go-toolset:rhel8 (5775) (ALSA-2022:5775) | 6 Aug 202200:00 | – | nessus |
![]() | FreeBSD : go -- multiple vulnerabilities (a4f2416c-02a0-11ed-b817-10c37b4ac2ea) | 14 Jul 202200:00 | – | nessus |
![]() | Oracle Linux 8 : go-toolset:ol8 (ELSA-2022-5775) | 4 Aug 202200:00 | – | nessus |
![]() | RHEL 8 : Red Hat Application Interconnect 1.0 Release (rpms) (Important) (RHSA-2022:6113) | 28 Apr 202400:00 | – | nessus |
![]() | RHEL 7 : go-toolset-1.17 and go-toolset-1.17-golang (RHSA-2022:5866) | 2 Aug 202200:00 | – | nessus |
![]() | RHEL 9 : grafana-pcp (RHSA-2022:8250) | 16 Nov 202200:00 | – | nessus |
![]() | CentOS 8 : go-toolset:rhel8 (CESA-2022:5775) | 1 Aug 202200:00 | – | nessus |
![]() | Rocky Linux 8 : go-toolset:rhel8 (RLSA-2022:5775) | 7 Nov 202300:00 | – | nessus |
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Amazon Linux 2022 Security Advisory ALAS2022-2022-128.
##
include('compat.inc');
if (description)
{
script_id(176366);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/12/11");
script_cve_id(
"CVE-2022-1705",
"CVE-2022-1962",
"CVE-2022-28131",
"CVE-2022-30630",
"CVE-2022-30631",
"CVE-2022-30632",
"CVE-2022-30633",
"CVE-2022-30635",
"CVE-2022-32148"
);
script_xref(name:"IAVB", value:"2022-B-0025-S");
script_name(english:"Amazon Linux 2022 : golang, golang-bin, golang-misc (ALAS2022-2022-128)");
script_set_attribute(attribute:"synopsis", value:
"The remote Amazon Linux 2022 host is missing a security update.");
script_set_attribute(attribute:"description", value:
"It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2022-2022-128 advisory.
A flaw was found in golang. The HTTP/1 client accepted invalid Transfer-Encoding headers indicating
chunked encoding. This issue could allow request smuggling, but only if combined with an intermediate
server that also improperly accepts the header as invalid. (CVE-2022-1705)
A flaw was found in the golang standard library, go/parser. When calling any Parse functions on the Go
source code, which contains deeply nested types or declarations, a panic can occur due to stack
exhaustion. This issue allows an attacker to impact system availability. (CVE-2022-1962)
A flaw was found in golang encoding/xml. When calling Decoder.Skip while parsing a deeply nested XML
document, a panic can occur due to stack exhaustion and allows an attacker to impact system availability.
(CVE-2022-28131)
A flaw was found in the golang standard library, io/fs. Calling Glob on a path that contains a large
number of path separators can cause a panic issue due to stack exhaustion. This could allow an attacker to
impact availability. (CVE-2022-30630)
A flaw was found in golang. Calling the Reader.Read method on an archive that contains a large number of
concatenated 0-length compressed files can cause a panic issue due to stack exhaustion. (CVE-2022-30631)
A flaw was found in golang. Calling Glob on a path that contains a large number of path separators can
cause a panic issue due to stack exhaustion. This can cause an attacker to impact availability.
(CVE-2022-30632)
Uncontrolled recursion in Unmarshal in encoding/xml before Go 1.17.12 and Go 1.18.4 allows an attacker to
cause a panic due to stack exhaustion via unmarshalling an XML document into a Go struct which has a
nested field that uses the any field tag. (CVE-2022-30633)
A flaw was found in golang. When calling Decoder.Decode on a message that contains deeply nested
structures, a panic can occur due to stack exhaustion and allows an attacker to impact system
availability. (CVE-2022-30635)
Improper exposure of client IP addresses in net/http before Go 1.17.12 and Go 1.18.4 can be triggered by
calling httputil.ReverseProxy.ServeHTTP with a Request.Header map containing a nil value for the
X-Forwarded-For header, which causes ReverseProxy to set the client IP as the value of the X-Forwarded-For
header. (CVE-2022-32148)
Tenable has extracted the preceding description block directly from the tested product security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/AL2022/ALAS-2022-128.html");
script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/cve/html/CVE-2022-1705.html");
script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/cve/html/CVE-2022-1962.html");
script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/cve/html/CVE-2022-28131.html");
script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/cve/html/CVE-2022-30630.html");
script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/cve/html/CVE-2022-30631.html");
script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/cve/html/CVE-2022-30632.html");
script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/cve/html/CVE-2022-30633.html");
script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/cve/html/CVE-2022-30635.html");
script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/cve/html/CVE-2022-32148.html");
script_set_attribute(attribute:"solution", value:
"Run 'dnf update golang --releasever=2022.0.20220824' to update your system.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-32148");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/07/13");
script_set_attribute(attribute:"patch_publication_date", value:"2022/08/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2023/05/25");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:golang");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:golang-bin");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:golang-docs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:golang-misc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:golang-race");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:golang-shared");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:golang-src");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:golang-tests");
script_set_attribute(attribute:"cpe", value:"cpe:/o:amazon:linux:2022");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Amazon Linux Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/AmazonLinux/release", "Host/AmazonLinux/rpm-list");
exit(0);
}
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var alas_release = get_kb_item("Host/AmazonLinux/release");
if (isnull(alas_release) || !strlen(alas_release)) audit(AUDIT_OS_NOT, "Amazon Linux");
var os_ver = pregmatch(pattern: "^AL(A|\d+|-\d+)", string:alas_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Amazon Linux");
os_ver = os_ver[1];
if (os_ver != "-2022")
{
if (os_ver == 'A') os_ver = 'AMI';
audit(AUDIT_OS_NOT, "Amazon Linux 2022", "Amazon Linux " + os_ver);
}
if (!get_kb_item("Host/AmazonLinux/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var pkgs = [
{'reference':'golang-1.19-1.amzn2022.0.1', 'cpu':'aarch64', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE},
{'reference':'golang-1.19-1.amzn2022.0.1', 'cpu':'i686', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE},
{'reference':'golang-1.19-1.amzn2022.0.1', 'cpu':'x86_64', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE},
{'reference':'golang-bin-1.19-1.amzn2022.0.1', 'cpu':'aarch64', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE},
{'reference':'golang-bin-1.19-1.amzn2022.0.1', 'cpu':'i686', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE},
{'reference':'golang-bin-1.19-1.amzn2022.0.1', 'cpu':'x86_64', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE},
{'reference':'golang-docs-1.19-1.amzn2022.0.1', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE},
{'reference':'golang-misc-1.19-1.amzn2022.0.1', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE},
{'reference':'golang-race-1.19-1.amzn2022.0.1', 'cpu':'x86_64', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE},
{'reference':'golang-shared-1.19-1.amzn2022.0.1', 'cpu':'aarch64', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE},
{'reference':'golang-shared-1.19-1.amzn2022.0.1', 'cpu':'i686', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE},
{'reference':'golang-shared-1.19-1.amzn2022.0.1', 'cpu':'x86_64', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE},
{'reference':'golang-src-1.19-1.amzn2022.0.1', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE},
{'reference':'golang-tests-1.19-1.amzn2022.0.1', 'release':'AL-2022', 'rpm_spec_vers_cmp':TRUE}
];
var flag = 0;
foreach var package_array ( pkgs ) {
var reference = NULL;
var _release = NULL;
var sp = NULL;
var _cpu = NULL;
var el_string = NULL;
var rpm_spec_vers_cmp = NULL;
var epoch = NULL;
var allowmaj = NULL;
var exists_check = NULL;
var cves = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) _release = package_array['release'];
if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
if (!empty_or_null(package_array['cves'])) cves = package_array['cves'];
if (reference && _release && (!exists_check || rpm_exists(release:_release, rpm:exists_check))) {
if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj, cves:cves)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "golang / golang-bin / golang-docs / etc");
}
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