Mageia: Security Advisory (MGASA-2017-0340)

# 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("1.3.6.1.4.1.25623.1.1.10.2017.0340");
  script_cve_id("CVE-2017-7551");
  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:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  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:"2017-08-25 15:28:26 +0000 (Fri, 25 Aug 2017)");

  script_name("Mageia: Security Advisory (MGASA-2017-0340)");
  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(5|6)");

  script_xref(name:"Advisory-ID", value:"MGASA-2017-0340");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2017-0340.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=21671");
  script_xref(name:"URL", value:"https://access.redhat.com/errata/RHSA-2017:2569");

  script_tag(name:"summary", value:"The remote host is missing an update for the '389-ds-base' package(s) announced via the MGASA-2017-0340 advisory.");

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

  script_tag(name:"insight", value:"The directory server password lockout policy prevents binds from
operating once a threshold of failed passwords has been met. During this
lockout, if you bind with a successful password, a different error code
is returned. This means that an attacker has no ratelimit or penalty
during an account lock, and can continue to attempt passwords via
bruteforce, using the change in return code to ascertain a successful
password auth (CVE-2017-7551).");

  script_tag(name:"affected", value:"'389-ds-base' package(s) on Mageia 5, 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 == "MAGEIA5") {

  if(!isnull(res = isrpmvuln(pkg:"389-ds-base", rpm:"389-ds-base~1.3.4.14~1.3.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib389-ds-base-devel", rpm:"lib389-ds-base-devel~1.3.4.14~1.3.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib389-ds-base0", rpm:"lib389-ds-base0~1.3.4.14~1.3.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64389-ds-base-devel", rpm:"lib64389-ds-base-devel~1.3.4.14~1.3.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64389-ds-base0", rpm:"lib64389-ds-base0~1.3.4.14~1.3.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

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

if(release == "MAGEIA6") {

  if(!isnull(res = isrpmvuln(pkg:"389-ds-base", rpm:"389-ds-base~1.3.5.17~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"389-ds-base-snmp", rpm:"389-ds-base-snmp~1.3.5.17~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib389-ds-base-devel", rpm:"lib389-ds-base-devel~1.3.5.17~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib389-ds-base0", rpm:"lib389-ds-base0~1.3.5.17~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64389-ds-base-devel", rpm:"lib64389-ds-base-devel~1.3.5.17~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64389-ds-base0", rpm:"lib64389-ds-base0~1.3.5.17~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

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

exit(0);