Mageia: Security Advisory (MGASA-2019-0176)

# 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("1.3.6.1.4.1.25623.1.1.10.2019.0176");
  script_cve_id("CVE-2019-11234", "CVE-2019-11235");
  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:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-04-23 13:31:16 +0000 (Tue, 23 Apr 2019)");

  script_name("Mageia: Security Advisory (MGASA-2019-0176)");
  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-2019-0176");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2019-0176.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=24762");
  script_xref(name:"URL", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1695748");
  script_xref(name:"URL", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1695783");
  script_xref(name:"URL", value:"https://access.redhat.com/errata/RHSA-2019:1131");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'freeradius' package(s) announced via the MGASA-2019-0176 advisory.");

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

  script_tag(name:"insight", value:"An attacker can reflect the received scalar and element from the server in
it's own commit message, and subsequently reflect the confirm value as
well. This causes the adversary to successfully authenticate as the victim
(CVE-2019-11234).

An invalid curve attack allows an attacker to authenticate as any user
(without knowing the password). The problem is that on the reception of an
EAP-PWD Commit frame, FreeRADIUS doesn't verify whether the received
elliptic curve point is valid (CVE-2019-11235).");

  script_tag(name:"affected", value:"'freeradius' 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:"freeradius", rpm:"freeradius~3.0.15~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"freeradius-krb5", rpm:"freeradius-krb5~3.0.15~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"freeradius-ldap", rpm:"freeradius-ldap~3.0.15~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"freeradius-mysql", rpm:"freeradius-mysql~3.0.15~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"freeradius-postgresql", rpm:"freeradius-postgresql~3.0.15~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"freeradius-sqlite", rpm:"freeradius-sqlite~3.0.15~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"freeradius-unixODBC", rpm:"freeradius-unixODBC~3.0.15~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"freeradius-yubikey", rpm:"freeradius-yubikey~3.0.15~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64freeradius-devel", rpm:"lib64freeradius-devel~3.0.15~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64freeradius1", rpm:"lib64freeradius1~3.0.15~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libfreeradius-devel", rpm:"libfreeradius-devel~3.0.15~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libfreeradius1", rpm:"libfreeradius1~3.0.15~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

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

exit(0);