Mageia: Security Advisory (MGASA-2021-0281)

# 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("1.3.6.1.4.1.25623.1.1.10.2021.0281");
  script_cve_id("CVE-2020-26558", "CVE-2021-3588");
  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:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:A/AC:M/Au:N/C:P/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:A/AC:H/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:"2021-06-02 14:50:57 +0000 (Wed, 02 Jun 2021)");

  script_name("Mageia: Security Advisory (MGASA-2021-0281)");
  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=MAGEIA(7|8)");

  script_xref(name:"Advisory-ID", value:"MGASA-2021-0281");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2021-0281.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=29140");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-4989-1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'bluez' package(s) announced via the MGASA-2021-0281 advisory.");

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

  script_tag(name:"insight", value:"Bluetooth LE and BR/EDR secure pairing in Bluetooth Core Specification 2.1
through 5.2 may permit a nearby man-in-the-middle attacker to identify the
Passkey used during pairing (in the Passkey authentication procedure) by
reflection of the public key and the authentication evidence of the initiating
device, potentially permitting this attacker to complete authenticated pairing
with the responding device using the correct Passkey for the pairing session.
The attack methodology determines the Passkey value one bit at a time
(CVE-2020-26558).

The cli_feat_read_cb() function in src/gatt-database.c does not perform bounds
checks on the 'offset' variable before using it as an index into an array for
reading (CVE-2021-3588).");

  script_tag(name:"affected", value:"'bluez' package(s) on Mageia 7, Mageia 8.");

  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:"bluez", rpm:"bluez~5.54~1.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bluez-cups", rpm:"bluez-cups~5.54~1.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bluez-hid2hci", rpm:"bluez-hid2hci~5.54~1.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64bluez-devel", rpm:"lib64bluez-devel~5.54~1.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64bluez3", rpm:"lib64bluez3~5.54~1.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libbluez-devel", rpm:"libbluez-devel~5.54~1.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libbluez3", rpm:"libbluez3~5.54~1.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

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

if(release == "MAGEIA8") {

  if(!isnull(res = isrpmvuln(pkg:"bluez", rpm:"bluez~5.55~3.1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bluez-cups", rpm:"bluez-cups~5.55~3.1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bluez-hid2hci", rpm:"bluez-hid2hci~5.55~3.1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bluez-mesh", rpm:"bluez-mesh~5.55~3.1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64bluez-devel", rpm:"lib64bluez-devel~5.55~3.1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64bluez3", rpm:"lib64bluez3~5.55~3.1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libbluez-devel", rpm:"libbluez-devel~5.55~3.1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libbluez3", rpm:"libbluez3~5.55~3.1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

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

exit(0);