Debian: Security Advisory (DSA-586-1)

# SPDX-FileCopyrightText: 2008 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("1.3.6.1.4.1.25623.1.0.53279");
  script_cve_id("CVE-2004-0983");
  script_tag(name:"creation_date", value:"2008-01-17 21:45:44 +0000 (Thu, 17 Jan 2008)");
  script_version("2024-02-01T14:37:10+0000");
  script_tag(name:"last_modification", value:"2024-02-01 14:37:10 +0000 (Thu, 01 Feb 2024)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");

  script_name("Debian: Security Advisory (DSA-586-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2008 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=DEB3\.0");

  script_xref(name:"Advisory-ID", value:"DSA-586-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2004/DSA-586-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-586");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'ruby' package(s) announced via the DSA-586-1 advisory.");

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

  script_tag(name:"insight", value:"The upstream developers of Ruby have corrected a problem in the CGI module for this language. Specially crafted requests could cause an infinite loop and thus cause the program to eat up cpu cycles.

For the stable distribution (woody) this problem has been fixed in version 1.6.7-3woody4.

For the unstable distribution (sid) this problem has been fixed in version 1.6.8-12 of ruby1.6 and in version 1.8.1+1.8.2pre2-4 of ruby1.8.

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

  script_tag(name:"affected", value:"'ruby' package(s) on Debian 3.0.");

  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 == "DEB3.0") {

  if(!isnull(res = isdpkgvuln(pkg:"irb", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libcurses-ruby", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libdbm-ruby", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libgdbm-ruby", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libnkf-ruby", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpty-ruby", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libreadline-ruby", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libruby", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libsdbm-ruby", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libsyslog-ruby", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtcltk-ruby", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtk-ruby", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"ruby", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"ruby-dev", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"ruby-elisp", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"ruby-examples", ver:"1.6.7-3woody4", rls:"DEB3.0"))) {
    report += res;
  }

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

exit(0);