Ubuntu: Security Advisory (USN-6793-2)

# 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("1.3.6.1.4.1.25623.1.1.12.2024.6793.2");
  script_cve_id("CVE-2024-32002");
  script_tag(name:"creation_date", value:"2024-06-19 04:07:50 +0000 (Wed, 19 Jun 2024)");
  script_version("2024-06-19T05:05:42+0000");
  script_tag(name:"last_modification", value:"2024-06-19 05:05:42 +0000 (Wed, 19 Jun 2024)");
  script_tag(name:"cvss_base", value:"7.6");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2024-05-23 20:40:28 +0000 (Thu, 23 May 2024)");

  script_name("Ubuntu: Security Advisory (USN-6793-2)");
  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=UBUNTU20\.04\ LTS");

  script_xref(name:"Advisory-ID", value:"USN-6793-2");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-6793-2");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'git' package(s) announced via the USN-6793-2 advisory.");

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

  script_tag(name:"insight", value:"USN-6793-1 fixed vulnerabilities in Git. The CVE-2024-32002 was pending further
investigation. This update fixes the problem.

Original advisory details:

 It was discovered that Git incorrectly handled certain submodules.
 An attacker could possibly use this issue to execute arbitrary code.
 This issue was fixed in Ubuntu 22.04 LTS, Ubuntu 23.10 and Ubuntu 24.04 LTS.
 (CVE-2024-32002)");

  script_tag(name:"affected", value:"'git' package(s) on Ubuntu 20.04.");

  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:"git", ver:"1:2.25.1-1ubuntu3.13", rls:"UBUNTU20.04 LTS"))) {
    report += res;
  }

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

exit(0);