Debian: Security Advisory (DSA-4189-1)

# 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("1.3.6.1.4.1.25623.1.0.704189");
  script_cve_id("CVE-2018-1000178", "CVE-2018-1000179");
  script_tag(name:"creation_date", value:"2018-05-01 22:00:00 +0000 (Tue, 01 May 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:"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:"2018-06-12 18:28:05 +0000 (Tue, 12 Jun 2018)");

  script_name("Debian: Security Advisory (DSA-4189-1)");
  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=DEB(8|9)");

  script_xref(name:"Advisory-ID", value:"DSA-4189-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2018/DSA-4189-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-4189");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/quassel");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'quassel' package(s) announced via the DSA-4189-1 advisory.");

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

  script_tag(name:"insight", value:"Two vulnerabilities were found in the Quassel IRC client, which could result in the execution of arbitrary code or denial of service.

Note that you need to restart the quasselcore service after upgrading the Quassel packages.

For the oldstable distribution (jessie), these problems have been fixed in version 1:0.10.0-2.3+deb8u4.

For the stable distribution (stretch), these problems have been fixed in version 1:0.12.4-2+deb9u1.

We recommend that you upgrade your quassel packages.

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

  script_tag(name:"affected", value:"'quassel' 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:"quassel", ver:"1:0.10.0-2.3+deb8u4", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"quassel-client", ver:"1:0.10.0-2.3+deb8u4", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"quassel-client-kde4", ver:"1:0.10.0-2.3+deb8u4", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"quassel-core", ver:"1:0.10.0-2.3+deb8u4", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"quassel-data", ver:"1:0.10.0-2.3+deb8u4", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"quassel-data-kde4", ver:"1:0.10.0-2.3+deb8u4", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"quassel-kde4", ver:"1:0.10.0-2.3+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:"quassel", ver:"1:0.12.4-2+deb9u1", rls:"DEB9"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"quassel-client", ver:"1:0.12.4-2+deb9u1", rls:"DEB9"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"quassel-client-kde4", ver:"1:0.12.4-2+deb9u1", rls:"DEB9"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"quassel-core", ver:"1:0.12.4-2+deb9u1", rls:"DEB9"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"quassel-data", ver:"1:0.12.4-2+deb9u1", rls:"DEB9"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"quassel-kde4", ver:"1:0.12.4-2+deb9u1", rls:"DEB9"))) {
    report += res;
  }

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

exit(0);