Mageia: Security Advisory (MGASA-2018-0114)

# 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("1.3.6.1.4.1.25623.1.1.10.2018.0114");
  script_cve_id("CVE-2017-15132");
  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:N/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2018-02-12 17:55:45 +0000 (Mon, 12 Feb 2018)");

  script_name("Mageia: Security Advisory (MGASA-2018-0114)");
  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-2018-0114");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2018-0114.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=22468");
  script_xref(name:"URL", value:"http://openwall.com/lists/oss-security/2018/01/25/4");
  script_xref(name:"URL", value:"http://openwall.com/lists/oss-security/2018/01/31/1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'dovecot' package(s) announced via the MGASA-2018-0114 advisory.");

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

  script_tag(name:"insight", value:"A flaw was found in dovecot 2.0 up to 2.2.33 and 2.3.0. An abort of SASL
authentication results in a memory leak in dovecot's auth client used by
login processes. The leak has impact in high performance configuration
where same login processes are reused and can cause the process to crash
due to memory exhaustion. (CVE-2017-15132).");

  script_tag(name:"affected", value:"'dovecot' 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:"dovecot", rpm:"dovecot~2.2.13~5.6.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-devel", rpm:"dovecot-devel~2.2.13~5.6.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-pigeonhole", rpm:"dovecot-pigeonhole~2.2.13~5.6.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-pigeonhole-devel", rpm:"dovecot-pigeonhole-devel~2.2.13~5.6.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-plugins-gssapi", rpm:"dovecot-plugins-gssapi~2.2.13~5.6.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-plugins-ldap", rpm:"dovecot-plugins-ldap~2.2.13~5.6.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-plugins-mysql", rpm:"dovecot-plugins-mysql~2.2.13~5.6.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-plugins-pgsql", rpm:"dovecot-plugins-pgsql~2.2.13~5.6.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-plugins-sqlite", rpm:"dovecot-plugins-sqlite~2.2.13~5.6.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:"dovecot", rpm:"dovecot~2.2.29.1~1.2.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-devel", rpm:"dovecot-devel~2.2.29.1~1.2.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-pigeonhole", rpm:"dovecot-pigeonhole~2.2.29.1~1.2.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-pigeonhole-devel", rpm:"dovecot-pigeonhole-devel~2.2.29.1~1.2.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-plugins-gssapi", rpm:"dovecot-plugins-gssapi~2.2.29.1~1.2.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-plugins-ldap", rpm:"dovecot-plugins-ldap~2.2.29.1~1.2.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-plugins-mysql", rpm:"dovecot-plugins-mysql~2.2.29.1~1.2.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-plugins-pgsql", rpm:"dovecot-plugins-pgsql~2.2.29.1~1.2.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dovecot-plugins-sqlite", rpm:"dovecot-plugins-sqlite~2.2.29.1~1.2.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

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

exit(0);