Mageia: Security Advisory (MGASA-2017-0275)

# 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("1.3.6.1.4.1.25623.1.1.10.2017.0275");
  script_cve_id("CVE-2016-1248", "CVE-2017-5953", "CVE-2017-6349", "CVE-2017-6350");
  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:"2017-02-28 02:44:59 +0000 (Tue, 28 Feb 2017)");

  script_name("Mageia: Security Advisory (MGASA-2017-0275)");
  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-2017-0275");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2017-0275.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=19829");
  script_xref(name:"URL", value:"https://www.debian.org/security/2016/dsa-3722");
  script_xref(name:"URL", value:"https://www.debian.org/security/2017/dsa-3786");
  script_xref(name:"URL", value:"https://lists.fedoraproject.org/archives/list/[email protected]/thread/JYVF3KT6EAEDFGLP5STYMQ7VRJDMK66G/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'vim' package(s) announced via the MGASA-2017-0275 advisory.");

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

  script_tag(name:"insight", value:"Florian Larysch and Bram Moolenaar discovered that vim, an enhanced vi editor,
does not properly validate values for the 'filetype', 'syntax' and 'keymap'
options, which may result in the execution of arbitrary code if a file with a
specially crafted modeline is opened (CVE-2016-1248).

A vulnerability has been discovered in Vim where a malformed spell file could
cause an integer overflow which is used as the size for memory allocation,
resulting in a subsequent buffer overflow (CVE-2017-5953).

An integer overflow flaw was found in the way vim handled undo files. This bug
could result in vim crashing when trying to process corrupted undo files
(CVE-2017-6349).

An integer overflow flaw was found in the way vim handled tree length values
when reading an undo file. This bug could result in vim crashing when trying
to process corrupted undo files (CVE-2017-6350).");

  script_tag(name:"affected", value:"'vim' 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:"vim", rpm:"vim~7.4.430~7.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"vim-X11", rpm:"vim-X11~7.4.430~7.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"vim-common", rpm:"vim-common~7.4.430~7.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"vim-enhanced", rpm:"vim-enhanced~7.4.430~7.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"vim-minimal", rpm:"vim-minimal~7.4.430~7.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

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

exit(0);