Mageia: Security Advisory (MGASA-2018-0109)

# 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("1.3.6.1.4.1.25623.1.1.10.2018.0109");
  script_cve_id("CVE-2017-17095", "CVE-2017-18013", "CVE-2017-9935");
  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:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-06-29 15:36:09 +0000 (Thu, 29 Jun 2017)");

  script_name("Mageia: Security Advisory (MGASA-2018-0109)");
  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-2018-0109");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2018-0109.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=22120");
  script_xref(name:"URL", value:"http://openwall.com/lists/oss-security/2017/12/02/1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/opensuse-updates/2018-01/msg00041.html");
  script_xref(name:"URL", value:"https://www.debian.org/security/2018/dsa-4100");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'libtiff' package(s) announced via the MGASA-2018-0109 advisory.");

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

  script_tag(name:"insight", value:"tools/pal2rgb.c in pal2rgb in LibTIFF 4.0.9 allows remote attackers to
cause a denial of service (TIFFSetupStrips heap-based buffer overflow and
application crash) or possibly have unspecified other impact via a crafted
TIFF file. (CVE-2017-17095)

In LibTIFF 4.0.8, there is a heap-based buffer overflow in the t2p_write_pdf
function in tools/tiff2pdf.c. This heap overflow could lead to different
damages. For example, a crafted TIFF document can lead to an out-of-bounds
read in TIFFCleanup, an invalid free in TIFFClose or t2p_free, memory
corruption in t2p_readwrite_pdf_image, or a double free in t2p_free. Given
these possibilities, it probably could cause arbitrary code execution.
(CVE-2017-9935)

In LibTIFF 4.0.9, there is a Null-Pointer Dereference in the tif_print.c
TIFFPrintDirectory function, as demonstrated by a tiffinfo crash.
(CVE-2017-18013)");

  script_tag(name:"affected", value:"'libtiff' 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:"lib64tiff-devel", rpm:"lib64tiff-devel~4.0.9~1.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64tiff-static-devel", rpm:"lib64tiff-static-devel~4.0.9~1.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64tiff5", rpm:"lib64tiff5~4.0.9~1.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff", rpm:"libtiff~4.0.9~1.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff-devel", rpm:"libtiff-devel~4.0.9~1.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff-progs", rpm:"libtiff-progs~4.0.9~1.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff-static-devel", rpm:"libtiff-static-devel~4.0.9~1.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff5", rpm:"libtiff5~4.0.9~1.1.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:"lib64tiff-devel", rpm:"lib64tiff-devel~4.0.9~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64tiff-static-devel", rpm:"lib64tiff-static-devel~4.0.9~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64tiff5", rpm:"lib64tiff5~4.0.9~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff", rpm:"libtiff~4.0.9~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff-devel", rpm:"libtiff-devel~4.0.9~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff-progs", rpm:"libtiff-progs~4.0.9~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff-static-devel", rpm:"libtiff-static-devel~4.0.9~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff5", rpm:"libtiff5~4.0.9~1.1.mga6", rls:"MAGEIA6"))) {
    report += res;
  }

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

exit(0);