Mageia: Security Advisory (MGASA-2019-0385)

# 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("1.3.6.1.4.1.25623.1.1.10.2019.0385");
  script_cve_id("CVE-2019-19269");
  script_tag(name:"creation_date", value:"2022-01-28 10:58:44 +0000 (Fri, 28 Jan 2022)");
  script_version("2024-02-01T14:37:13+0000");
  script_tag(name:"last_modification", value:"2024-02-01 14:37:13 +0000 (Thu, 01 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:H/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-12-18 17:33:37 +0000 (Wed, 18 Dec 2019)");

  script_name("Mageia: Security Advisory (MGASA-2019-0385)");
  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-2019-0385");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2019-0385.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=25844");
  script_xref(name:"URL", value:"https://www.debian.org/lts/security/2019/dla-2018");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'proftpd' package(s) announced via the MGASA-2019-0385 advisory.");

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

  script_tag(name:"insight", value:"An issue was discovered in tls_verify_crl in ProFTPD through 1.3.6b.
A dereference of a NULL pointer may occur. This pointer is returned
by the OpenSSL sk_X509_REVOKED_value() function when encountering an
empty CRL installed by a system administrator. The dereference occurs
when validating the certificate of a client connecting to the server
in a TLS client/server mutual-authentication setup (CVE-2019-19269).");

  script_tag(name:"affected", value:"'proftpd' 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:"proftpd", rpm:"proftpd~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-devel", rpm:"proftpd-devel~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_autohost", rpm:"proftpd-mod_autohost~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_ban", rpm:"proftpd-mod_ban~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_case", rpm:"proftpd-mod_case~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_ctrls_admin", rpm:"proftpd-mod_ctrls_admin~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_gss", rpm:"proftpd-mod_gss~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_ifsession", rpm:"proftpd-mod_ifsession~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_ldap", rpm:"proftpd-mod_ldap~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_load", rpm:"proftpd-mod_load~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_memcache", rpm:"proftpd-mod_memcache~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_quotatab", rpm:"proftpd-mod_quotatab~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_quotatab_file", rpm:"proftpd-mod_quotatab_file~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_quotatab_ldap", rpm:"proftpd-mod_quotatab_ldap~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_quotatab_radius", rpm:"proftpd-mod_quotatab_radius~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_quotatab_sql", rpm:"proftpd-mod_quotatab_sql~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_radius", rpm:"proftpd-mod_radius~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_ratio", rpm:"proftpd-mod_ratio~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_rewrite", rpm:"proftpd-mod_rewrite~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_sftp", rpm:"proftpd-mod_sftp~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_sftp_pam", rpm:"proftpd-mod_sftp_pam~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_sftp_sql", rpm:"proftpd-mod_sftp_sql~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_shaper", rpm:"proftpd-mod_shaper~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_site_misc", rpm:"proftpd-mod_site_misc~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_sql", rpm:"proftpd-mod_sql~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_sql_mysql", rpm:"proftpd-mod_sql_mysql~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_sql_passwd", rpm:"proftpd-mod_sql_passwd~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_sql_postgres", rpm:"proftpd-mod_sql_postgres~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_sql_sqlite", rpm:"proftpd-mod_sql_sqlite~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_tls", rpm:"proftpd-mod_tls~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_tls_memcache", rpm:"proftpd-mod_tls_memcache~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_tls_shmcache", rpm:"proftpd-mod_tls_shmcache~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_vroot", rpm:"proftpd-mod_vroot~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_wrap", rpm:"proftpd-mod_wrap~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_wrap_file", rpm:"proftpd-mod_wrap_file~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mod_wrap_sql", rpm:"proftpd-mod_wrap_sql~1.3.5e~4.2.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

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

exit(0);