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openvasCopyright (C) 2022 Greenbone AGOPENVAS:1361412562311220222661
HistoryNov 03, 2022 - 12:00 a.m.

Huawei EulerOS: Security Advisory for python3 (EulerOS-SA-2022-2661)

2022-11-0300:00:00
Copyright (C) 2022 Greenbone AG
plugins.openvas.org
10
huawei
euleros
python3
security
cve-2021-28861
vulnerability
update
information disclosure

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

AI Score

8

Confidence

High

EPSS

0.002

Percentile

59.7%

The remote host is missing an update for the Huawei EulerOS

# 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("1.3.6.1.4.1.25623.1.1.2.2022.2661");
  script_cve_id("CVE-2021-28861");
  script_tag(name:"creation_date", value:"2022-11-03 04:26:17 +0000 (Thu, 03 Nov 2022)");
  script_version("2024-02-05T14:36:57+0000");
  script_tag(name:"last_modification", value:"2024-02-05 14:36:57 +0000 (Mon, 05 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-08-24 13:50:37 +0000 (Wed, 24 Aug 2022)");

  script_name("Huawei EulerOS: Security Advisory for python3 (EulerOS-SA-2022-2661)");
  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-2022-2661");
  script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2022-2661");

  script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'python3' package(s) announced via the EulerOS-SA-2022-2661 advisory.");

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

  script_tag(name:"insight", value:"Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to information disclosure.(CVE-2021-28861)");

  script_tag(name:"affected", value:"'python3' 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:"python3", rpm:"python3~3.7.9~9.h22.eulerosv2r10", rls:"EULEROS-2.0SP10"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-unversioned-command", rpm:"python3-unversioned-command~3.7.9~9.h22.eulerosv2r10", rls:"EULEROS-2.0SP10"))) {
    report += res;
  }

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

exit(0);

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

AI Score

8

Confidence

High

EPSS

0.002

Percentile

59.7%