Mageia: Security Advisory (MGASA-2020-0314)

# 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("1.3.6.1.4.1.25623.1.1.10.2020.0314");
  script_cve_id("CVE-2020-13645");
  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:"6.4");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-05-29 19:07:07 +0000 (Fri, 29 May 2020)");

  script_name("Mageia: Security Advisory (MGASA-2020-0314)");
  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=MAGEIA7");

  script_xref(name:"Advisory-ID", value:"MGASA-2020-0314");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2020-0314.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=26819");
  script_xref(name:"URL", value:"https://lists.fedoraproject.org/archives/list/[email protected]/thread/TQEQJQ4XFMFCFJTEXKL2ZO3UELBPCKSK/");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-4405-1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'glib-networking' package(s) announced via the MGASA-2020-0314 advisory.");

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

  script_tag(name:"insight", value:"The updated packages fix a security vulnerability:

In GNOME glib-networking through 2.64.2, the implementation of
GTlsClientConnection skips hostname verification of the server's
TLS certificate if the application fails to specify the expected
server identity. This is in contrast to its intended documented
behavior, to fail the certificate verification. Applications that
fail to provide the server identity, including Balsa before 2.5.11
and 2.6.x before 2.6.1, accept a TLS certificate if the certificate
is valid for any host. (CVE-2020-13645)");

  script_tag(name:"affected", value:"'glib-networking' package(s) on Mageia 7.");

  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 == "MAGEIA7") {

  if(!isnull(res = isrpmvuln(pkg:"glib-networking", rpm:"glib-networking~2.60.2~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64glib-networking", rpm:"lib64glib-networking~2.60.2~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64glib-networking-gnutls", rpm:"lib64glib-networking-gnutls~2.60.2~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libglib-networking", rpm:"libglib-networking~2.60.2~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libglib-networking-gnutls", rpm:"libglib-networking-gnutls~2.60.2~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

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

exit(0);