Ubuntu: Security Advisory (USN-6888-1)

# SPDX-FileCopyrightText: 2024 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("1.3.6.1.4.1.25623.1.1.12.2024.6888.1");
  script_cve_id("CVE-2024-38875", "CVE-2024-39329", "CVE-2024-39330", "CVE-2024-39614");
  script_tag(name:"creation_date", value:"2024-07-10 04:09:27 +0000 (Wed, 10 Jul 2024)");
  script_version("2024-07-10T05:05:27+0000");
  script_tag(name:"last_modification", value:"2024-07-10 05:05:27 +0000 (Wed, 10 Jul 2024)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");

  script_name("Ubuntu: Security Advisory (USN-6888-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("Ubuntu Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=UBUNTU(20\.04\ LTS|22\.04\ LTS|23\.10|24\.04\ LTS)");

  script_xref(name:"Advisory-ID", value:"USN-6888-1");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-6888-1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'python-django' package(s) announced via the USN-6888-1 advisory.");

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

  script_tag(name:"insight", value:"Elias Myllymaki discovered that Django incorrectly handled certain inputs
with a large number of brackets. A remote attacker could possibly use this
issue to cause Django to consume resources or stop responding, resulting in
a denial of service. (CVE-2024-38875)

It was discovered that Django incorrectly handled authenticating users with
unusable passwords. A remote attacker could possibly use this issue to
perform a timing attack and enumerate users. (CVE-2024-39329)

Josh Schneier discovered that Django incorrectly handled file path
validation when the storage class is being derived. A remote attacker could
possibly use this issue to save files into arbitrary directories.
(CVE-2024-39330)

It was discovered that Django incorrectly handled certain long strings that
included a specific set of characters. A remote attacker could possibly use
this issue to cause Django to consume resources or stop responding,
resulting in a denial of service. (CVE-2024-39614)");

  script_tag(name:"affected", value:"'python-django' package(s) on Ubuntu 20.04, Ubuntu 22.04, Ubuntu 23.10, Ubuntu 24.04.");

  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 == "UBUNTU20.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"python3-django", ver:"2:2.2.12-1ubuntu0.23", rls:"UBUNTU20.04 LTS"))) {
    report += res;
  }

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

if(release == "UBUNTU22.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"python3-django", ver:"2:3.2.12-2ubuntu1.12", rls:"UBUNTU22.04 LTS"))) {
    report += res;
  }

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

if(release == "UBUNTU23.10") {

  if(!isnull(res = isdpkgvuln(pkg:"python3-django", ver:"3:4.2.4-1ubuntu2.3", rls:"UBUNTU23.10"))) {
    report += res;
  }

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

if(release == "UBUNTU24.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"python3-django", ver:"3:4.2.11-1ubuntu1.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

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

exit(0);