Mageia: Security Advisory (MGASA-2016-0351)

# 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("1.3.6.1.4.1.25623.1.1.10.2016.0351");
  script_cve_id("CVE-2016-5180");
  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:3.1/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:"2016-10-03 18:20:55 +0000 (Mon, 03 Oct 2016)");

  script_name("Mageia: Security Advisory (MGASA-2016-0351)");
  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=MAGEIA5");

  script_xref(name:"Advisory-ID", value:"MGASA-2016-0351");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2016-0351.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=19489");
  script_xref(name:"URL", value:"https://c-ares.haxx.se/adv_20160929.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'c-ares' package(s) announced via the MGASA-2016-0351 advisory.");

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

  script_tag(name:"insight", value:"In c-ares before 1.12.0, When a string is passed in to 'ares_create_query'
or 'ares_mkquery' and uses an escaped trailing dot, like 'hello\.', c-ares
calculates the string length wrong and subsequently writes outside of the
allocated buffer with one byte. The wrongly written byte is the least
significant byte of the 'dnsclass' argument, most commonly 1
(CVE-2016-5180).");

  script_tag(name:"affected", value:"'c-ares' package(s) on Mageia 5.");

  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:"c-ares", rpm:"c-ares~1.10.0~5.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64cares-devel", rpm:"lib64cares-devel~1.10.0~5.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64cares-static-devel", rpm:"lib64cares-static-devel~1.10.0~5.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64cares2", rpm:"lib64cares2~1.10.0~5.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcares-devel", rpm:"libcares-devel~1.10.0~5.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcares-static-devel", rpm:"libcares-static-devel~1.10.0~5.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcares2", rpm:"libcares2~1.10.0~5.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

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

exit(0);