Mageia: Security Advisory (MGASA-2023-0001)

# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.1.10.2023.0001");
  script_cve_id("CVE-2022-24439");
  script_tag(name:"creation_date", value:"2023-03-28 00:26:44 +0000 (Tue, 28 Mar 2023)");
  script_version("2024-02-02T05:06:10+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:10 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-12-07 16:16:15 +0000 (Wed, 07 Dec 2022)");

  script_name("Mageia: Security Advisory (MGASA-2023-0001)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 Greenbone AG");
  script_family("Mageia Linux Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release", re:"ssh/login/release=MAGEIA8");

  script_xref(name:"Advisory-ID", value:"MGASA-2023-0001");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2023-0001.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=31242");
  script_xref(name:"URL", value:"https://security.snyk.io/vuln/SNYK-PYTHON-GITPYTHON-3113858");
  script_xref(name:"URL", value:"https://lists.fedoraproject.org/archives/list/[email protected]/thread/IKMVYKLWX62UEYKAN64RUZMOIAMZM5JN/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'python-gitpython' package(s) announced via the MGASA-2023-0001 advisory.");

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

  script_tag(name:"insight", value:"Remote Code Execution (RCE) due to improper user input validation, which
makes it possible to inject a maliciously crafted remote URL into the
clone command. Exploiting this vulnerability is possible because the
library makes external calls to git without sufficient sanitization of
input arguments. This is only relevant when enabling the ext transport
protocol (CVE-2022-24439)");

  script_tag(name:"affected", value:"'python-gitpython' package(s) on Mageia 8.");

  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-rpm.inc");

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "MAGEIA8") {

  if(!isnull(res = isrpmvuln(pkg:"python-gitpython", rpm:"python-gitpython~3.1.30~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-gitpython", rpm:"python3-gitpython~3.1.30~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

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

exit(0);