Mageia: Security Advisory (MGASA-2020-0250)

# 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("1.3.6.1.4.1.25623.1.1.10.2020.0250");
  script_cve_id("CVE-2020-10703", "CVE-2020-12430");
  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:"4.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:N/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-05-08 15:43:19 +0000 (Fri, 08 May 2020)");

  script_name("Mageia: Security Advisory (MGASA-2020-0250)");
  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-2020-0250");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2020-0250.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=26600");
  script_xref(name:"URL", value:"https://usn.ubuntu.com/4371-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'libvirt' package(s) announced via the MGASA-2020-0250 advisory.");

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

  script_tag(name:"insight", value:"Updated libvirt packages fix security vulnerability:

It was discovered that libvirt incorrectly handled an active pool without
a target path. A remote attacker could possibly use this issue to cause
libvirt to crash, resulting in a denial of service (CVE-2020-10703).

It was discovered that libvirt incorrectly handled memory when retrieving
certain domain statistics. A remote attacker could possibly use this issue to
cause libvirt to consume resources, resulting in a denial of service
(CVE-2020-12430).");

  script_tag(name:"affected", value:"'libvirt' 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:"lib64nss_libvirt2", rpm:"lib64nss_libvirt2~5.5.0~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64virt-devel", rpm:"lib64virt-devel~5.5.0~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64virt0", rpm:"lib64virt0~5.5.0~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libnss_libvirt2", rpm:"libnss_libvirt2~5.5.0~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libvirt", rpm:"libvirt~5.5.0~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libvirt-devel", rpm:"libvirt-devel~5.5.0~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libvirt-docs", rpm:"libvirt-docs~5.5.0~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libvirt-utils", rpm:"libvirt-utils~5.5.0~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libvirt0", rpm:"libvirt0~5.5.0~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"wireshark-libvirt", rpm:"wireshark-libvirt~5.5.0~1.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

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

exit(0);