Debian: Security Advisory (DSA-4333-1)

# SPDX-FileCopyrightText: 2018 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("1.3.6.1.4.1.25623.1.0.704333");
  script_cve_id("CVE-2018-18820");
  script_tag(name:"creation_date", value:"2018-11-03 23:00:00 +0000 (Sat, 03 Nov 2018)");
  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:"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:H/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:"2019-01-23 18:28:32 +0000 (Wed, 23 Jan 2019)");

  script_name("Debian: Security Advisory (DSA-4333-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 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=DEB9");

  script_xref(name:"Advisory-ID", value:"DSA-4333-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2018/DSA-4333-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-4333");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/icecast2");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'icecast2' package(s) announced via the DSA-4333-1 advisory.");

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

  script_tag(name:"insight", value:"Nick Rolfe discovered multiple buffer overflows in the Icecast multimedia streaming server which could result in the execution of arbitrary code.

For the stable distribution (stretch), this problem has been fixed in version 2.4.2-1+deb9u1.

We recommend that you upgrade your icecast2 packages.

For the detailed security status of icecast2 please refer to its security tracker page at: [link moved to references]");

  script_tag(name:"affected", value:"'icecast2' package(s) on 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 == "DEB9") {

  if(!isnull(res = isdpkgvuln(pkg:"icecast2", ver:"2.4.2-1+deb9u1", rls:"DEB9"))) {
    report += res;
  }

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

exit(0);