Debian: Security Advisory (DSA-4948-1)

# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.0.704948");
  script_cve_id("CVE-2019-17544", "CVE-2019-25051");
  script_tag(name:"creation_date", value:"2021-08-02 03:00:07 +0000 (Mon, 02 Aug 2021)");
  script_version("2024-02-02T05:06:07+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:07 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"6.4");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-10-17 15:37:55 +0000 (Thu, 17 Oct 2019)");

  script_name("Debian: Security Advisory (DSA-4948-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 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=DEB10");

  script_xref(name:"Advisory-ID", value:"DSA-4948-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2021/DSA-4948-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-4948");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/aspell");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'aspell' package(s) announced via the DSA-4948-1 advisory.");

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

  script_tag(name:"insight", value:"A buffer overflow was discovered in the Aspell spell checker, which could result in the execution of arbitrary code.

For the stable distribution (buster), these problems have been fixed in version 0.60.7~20110707-6+deb10u1.

We recommend that you upgrade your aspell packages.

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

  script_tag(name:"affected", value:"'aspell' package(s) on Debian 10.");

  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 == "DEB10") {

  if(!isnull(res = isdpkgvuln(pkg:"aspell", ver:"0.60.7~20110707-6+deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"aspell-doc", ver:"0.60.7~20110707-6+deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libaspell-dev", ver:"0.60.7~20110707-6+deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libaspell15", ver:"0.60.7~20110707-6+deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpspell-dev", ver:"0.60.7~20110707-6+deb10u1", rls:"DEB10"))) {
    report += res;
  }

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

exit(0);