Debian: Security Advisory (DSA-2758-1)

# SPDX-FileCopyrightText: 2013 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("1.3.6.1.4.1.25623.1.0.702758");
  script_cve_id("CVE-2013-1443");
  script_tag(name:"creation_date", value:"2013-09-16 22:00:00 +0000 (Mon, 16 Sep 2013)");
  script_version("2024-02-02T05:06:04+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:04 +0000 (Fri, 02 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-2758-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2013 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(6|7)");

  script_xref(name:"Advisory-ID", value:"DSA-2758-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2013/DSA-2758-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2758");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'python-django' package(s) announced via the DSA-2758-1 advisory.");

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

  script_tag(name:"insight", value:"It was discovered that python-django, a high-level Python web development framework, is prone to a denial of service vulnerability via large passwords.

A non-authenticated remote attacker could mount a denial of service by submitting arbitrarily large passwords, tying up server resources in the expensive computation of the corresponding hashes to verify the password.

For the oldstable distribution (squeeze), this problem has been fixed in version 1.2.3-3+squeeze8.

For the stable distribution (wheezy), this problem has been fixed in version 1.4.5-1+deb7u4.

For the unstable distribution (sid), this problem has been fixed in version 1.5.4-1.

We recommend that you upgrade your python-django packages.");

  script_tag(name:"affected", value:"'python-django' package(s) on Debian 6, Debian 7.");

  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 == "DEB6") {

  if(!isnull(res = isdpkgvuln(pkg:"python-django", ver:"1.2.3-3+squeeze8", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python-django-doc", ver:"1.2.3-3+squeeze8", rls:"DEB6"))) {
    report += res;
  }

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

if(release == "DEB7") {

  if(!isnull(res = isdpkgvuln(pkg:"python-django", ver:"1.4.5-1+deb7u4", rls:"DEB7"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python-django-doc", ver:"1.4.5-1+deb7u4", rls:"DEB7"))) {
    report += res;
  }

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

exit(0);