Lucene search

K

Huawei EulerOS: Security Advisory for nss (EulerOS-SA-2022-1468)

🗓️ 20 Apr 2022 00:00:00Reported by Copyright (C) 2022 Greenbone AGType 
openvas
 openvas
🔗 plugins.openvas.org👁 2 Views

Security Advisory for nss on Huawei EulerOS V2.0SP1

Show more
Related
Refs
Code
# SPDX-FileCopyrightText: 2022 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.1.2.2022.1468");
  script_cve_id("CVE-2021-43527");
  script_tag(name:"creation_date", value:"2022-04-20 04:26:03 +0000 (Wed, 20 Apr 2022)");
  script_version("2024-02-05T14:36:56+0000");
  script_tag(name:"last_modification", value:"2024-02-05 14:36:56 +0000 (Mon, 05 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-12-16 14:32:02 +0000 (Thu, 16 Dec 2021)");

  script_name("Huawei EulerOS: Security Advisory for nss (EulerOS-SA-2022-1468)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Huawei EulerOS Local Security Checks");
  script_dependencies("gb_huawei_euleros_consolidation.nasl");
  script_mandatory_keys("ssh/login/euleros", "ssh/login/rpms", re:"ssh/login/release=EULEROS\-2\.0SP10");

  script_xref(name:"Advisory-ID", value:"EulerOS-SA-2022-1468");
  script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2022-1468");

  script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'nss' package(s) announced via the EulerOS-SA-2022-1468 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"A remote code execution flaw was found in the way NSS verifies certificates. This flaw allows an attacker posing as an SSL/TLS server to trigger this issue in a client application compiled with NSS when it tries to initiate an SSL/TLS connection. Similarly, a server application compiled with NSS, which processes client certificates, can receive a malicious certificate via a client, triggering the flaw. The highest threat to this vulnerability is confidentiality, integrity, as well as system availability.(CVE-2021-43527)");

  script_tag(name:"affected", value:"'nss' package(s) on Huawei EulerOS V2.0SP10.");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "EULEROS-2.0SP10") {

  if(!isnull(res = isrpmvuln(pkg:"nss", rpm:"nss~3.54.0~4.h5.eulerosv2r10", rls:"EULEROS-2.0SP10"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"nss-softokn", rpm:"nss-softokn~3.54.0~4.h5.eulerosv2r10", rls:"EULEROS-2.0SP10"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"nss-util", rpm:"nss-util~3.54.0~4.h5.eulerosv2r10", rls:"EULEROS-2.0SP10"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);

Transform Your Security Services

Elevate your offerings with Vulners' advanced Vulnerability Intelligence. Contact us for a demo and discover the difference comprehensive, actionable intelligence can make in your security strategy.

Book a live demo
20 Apr 2022 00:00Current
9.9High risk
Vulners AI Score9.9
EPSS0.008
2
.json
Report