Fedora: Security Advisory (FEDORA-2024-b40491b84b)

# 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("1.3.6.1.4.1.25623.1.1.9.2024.9840491988498");
  script_cve_id("CVE-2023-49582");
  script_tag(name:"creation_date", value:"2024-09-10 12:54:26 +0000 (Tue, 10 Sep 2024)");
  script_version("2024-09-13T05:05:46+0000");
  script_tag(name:"last_modification", value:"2024-09-13 05:05:46 +0000 (Fri, 13 Sep 2024)");
  script_tag(name:"cvss_base", value:"4.6");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:S/C:C/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2024-08-27 16:04:58 +0000 (Tue, 27 Aug 2024)");

  script_name("Fedora: Security Advisory (FEDORA-2024-b40491b84b)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("Fedora Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/fedora", "ssh/login/rpms", re:"ssh/login/release=FC40");

  script_xref(name:"Advisory-ID", value:"FEDORA-2024-b40491b84b");
  script_xref(name:"URL", value:"https://bodhi.fedoraproject.org/updates/FEDORA-2024-b40491b84b");
  script_xref(name:"URL", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2308487");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'apr' package(s) announced via the FEDORA-2024-b40491b84b advisory.");

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

  script_tag(name:"insight", value:"This update to the `apr` package fixes a security issue in the handling of shared memory permissions.

 SECURITY: CVE-2023-49582: Apache Portable Runtime (APR):
 Unexpected lax shared memory permissions (cve.mitre.org)
 Lax permissions set by the Apache Portable Runtime library on
 Unix platforms would allow local users read access to named
 shared memory segments, potentially revealing sensitive
 application data.");

  script_tag(name:"affected", value:"'apr' package(s) on Fedora 40.");

  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 == "FC40") {

  if(!isnull(res = isrpmvuln(pkg:"apr", rpm:"apr~1.7.5~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apr-debuginfo", rpm:"apr-debuginfo~1.7.5~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apr-debugsource", rpm:"apr-debugsource~1.7.5~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apr-devel", rpm:"apr-devel~1.7.5~1.fc40", rls:"FC40"))) {
    report += res;
  }

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

exit(0);