openSUSE: Security Advisory for proftpd (openSUSE-SU-2023:0421-1)

# 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("1.3.6.1.4.1.25623.1.0.833315");
  script_version("2025-03-11T05:38:16+0000");
  script_cve_id("CVE-2023-48795");
  script_tag(name:"cvss_base", value:"5.4");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:N/I:C/A:N");
  script_tag(name:"last_modification", value:"2025-03-11 05:38:16 +0000 (Tue, 11 Mar 2025)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-12-28 18:26:44 +0000 (Thu, 28 Dec 2023)");
  script_tag(name:"creation_date", value:"2024-03-04 07:51:31 +0000 (Mon, 04 Mar 2024)");
  script_name("openSUSE: Security Advisory for proftpd (openSUSE-SU-2023:0421-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/opensuse", "ssh/login/rpms", re:"ssh/login/release=(openSUSEBackportsSLE-15-SP5|openSUSEBackportsSLE-15-SP4)");

  script_xref(name:"Advisory-ID", value:"openSUSE-SU-2023:0421-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/CNYVAEZZNHEKG5C7JHU5U3MPN73U4OKG");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'proftpd'
  package(s) announced via the openSUSE-SU-2023:0421-1 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 for proftpd fixes the following issues:

     Update to version 1.3.8a

  * Implemented mitigations for 'Terrapin' SSH attack (CVE-2023-48795).");

  script_tag(name:"affected", value:"'proftpd' package(s) on openSUSE Backports SLE-15-SP4, openSUSE Backports SLE-15-SP5.");

  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 == "openSUSEBackportsSLE-15-SP5") {

  if(!isnull(res = isrpmvuln(pkg:"proftpd", rpm:"proftpd~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-debuginfo", rpm:"proftpd-debuginfo~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-debugsource", rpm:"proftpd-debugsource~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-devel", rpm:"proftpd-devel~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-doc", rpm:"proftpd-doc~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-ldap", rpm:"proftpd-ldap~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-ldap-debuginfo", rpm:"proftpd-ldap-debuginfo~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mysql", rpm:"proftpd-mysql~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mysql-debuginfo", rpm:"proftpd-mysql-debuginfo~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-pgsql", rpm:"proftpd-pgsql~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-pgsql-debuginfo", rpm:"proftpd-pgsql-debuginfo~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-radius", rpm:"proftpd-radius~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-radius-debuginfo", rpm:"proftpd-radius-debuginfo~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-sqlite", rpm:"proftpd-sqlite~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-sqlite-debuginfo", rpm:"proftpd-sqlite-debuginfo~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-lang", rpm:"proftpd-lang~1.3.8b~bp155.2.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

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

if(release == "openSUSEBackportsSLE-15-SP4") {

  if(!isnull(res = isrpmvuln(pkg:"proftpd", rpm:"proftpd~1.3.8b~bp154.3.12.1", rls:"openSUSEBackportsSLE-15-SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-devel", rpm:"proftpd-devel~1.3.8b~bp154.3.12.1", rls:"openSUSEBackportsSLE-15-SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-doc", rpm:"proftpd-doc~1.3.8b~bp154.3.12.1", rls:"openSUSEBackportsSLE-15-SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-ldap", rpm:"proftpd-ldap~1.3.8b~bp154.3.12.1", rls:"openSUSEBackportsSLE-15-SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-mysql", rpm:"proftpd-mysql~1.3.8b~bp154.3.12.1", rls:"openSUSEBackportsSLE-15-SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-pgsql", rpm:"proftpd-pgsql~1.3.8b~bp154.3.12.1", rls:"openSUSEBackportsSLE-15-SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-radius", rpm:"proftpd-radius~1.3.8b~bp154.3.12.1", rls:"openSUSEBackportsSLE-15-SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-sqlite", rpm:"proftpd-sqlite~1.3.8b~bp154.3.12.1", rls:"openSUSEBackportsSLE-15-SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"proftpd-lang", rpm:"proftpd-lang~1.3.8b~bp154.3.12.1", rls:"openSUSEBackportsSLE-15-SP4"))) {
    report += res;
  }

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

exit(0);