Mageia: Security Advisory (MGASA-2019-0015)

# 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("1.3.6.1.4.1.25623.1.1.10.2019.0015");
  script_cve_id("CVE-2018-20483");
  script_tag(name:"creation_date", value:"2022-01-28 10:58:44 +0000 (Fri, 28 Jan 2022)");
  script_version("2024-02-02T05:06:09+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:09 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"2.1");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-02-14 17:19:33 +0000 (Thu, 14 Feb 2019)");

  script_name("Mageia: Security Advisory (MGASA-2019-0015)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Mageia Linux Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release", re:"ssh/login/release=MAGEIA6");

  script_xref(name:"Advisory-ID", value:"MGASA-2019-0015");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2019-0015.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=24109");
  script_xref(name:"URL", value:"https://www.openwall.com/lists/oss-security/2019/01/01/1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'wget' package(s) announced via the MGASA-2019-0015 advisory.");

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

  script_tag(name:"insight", value:"Since version 1.19 Wget stores the URL and in certain cases the
'Referer' URL within extended attributes (xattrs) of the file system
- by default.
This includes username + password and other credentials or private data
*if* those have been used within the URLs. Anyone with read access to
those files might also read the xattrs and might use the data.
Wget 1.20.1 or higher will not use xattrs by default any more. To enable
it again you have to use the --xattr option or xattr command for .wgetrc
files. (CVE-2018-20483)");

  script_tag(name:"affected", value:"'wget' package(s) on Mageia 6.");

  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 == "MAGEIA6") {

  if(!isnull(res = isrpmvuln(pkg:"wget", rpm:"wget~1.20.1~1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

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

exit(0);