Debian: Security Advisory (DSA-4008-1)

# SPDX-FileCopyrightText: 2017 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("1.3.6.1.4.1.25623.1.0.704008");
  script_cve_id("CVE-2017-13089", "CVE-2017-13090");
  script_tag(name:"creation_date", value:"2017-10-27 22:00:00 +0000 (Fri, 27 Oct 2017)");
  script_version("2024-02-02T05:06:06+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:06 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  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:"2017-11-17 14:45:50 +0000 (Fri, 17 Nov 2017)");

  script_name("Debian: Security Advisory (DSA-4008-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Debian Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB(8|9)");

  script_xref(name:"Advisory-ID", value:"DSA-4008-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2017/DSA-4008-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-4008");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'wget' package(s) announced via the DSA-4008-1 advisory.");

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

  script_tag(name:"insight", value:"Antti Levomaeki, Christian Jalio, Joonas Pihlaja and Juhani Eronen discovered two buffer overflows in the HTTP protocol handler of the Wget download tool, which could result in the execution of arbitrary code when connecting to a malicious HTTP server.

For the oldstable distribution (jessie), these problems have been fixed in version 1.16-1+deb8u4.

For the stable distribution (stretch), these problems have been fixed in version 1.18-5+deb9u1.

We recommend that you upgrade your wget packages.");

  script_tag(name:"affected", value:"'wget' package(s) on Debian 8, Debian 9.");

  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-deb.inc");

release = dpkg_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "DEB8") {

  if(!isnull(res = isdpkgvuln(pkg:"wget", ver:"1.16-1+deb8u4", rls:"DEB8"))) {
    report += res;
  }

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

if(release == "DEB9") {

  if(!isnull(res = isdpkgvuln(pkg:"wget", ver:"1.18-5+deb9u1", rls:"DEB9"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"wget-udeb", ver:"1.18-5+deb9u1", rls:"DEB9"))) {
    report += res;
  }

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

exit(0);