openSUSE Security Advisory (SUSE-SU-2024:1762-1)

# 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("1.3.6.1.4.1.25623.1.0.856159");
  script_cve_id("CVE-2018-6798", "CVE-2018-6913");
  script_tag(name:"creation_date", value:"2024-05-24 01:09:17 +0000 (Fri, 24 May 2024)");
  script_version("2025-02-26T05:38:41+0000");
  script_tag(name:"last_modification", value:"2025-02-26 05:38:41 +0000 (Wed, 26 Feb 2025)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/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:"2018-05-22 15:11:01 +0000 (Tue, 22 May 2018)");

  script_name("openSUSE Security Advisory (SUSE-SU-2024:1762-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("openSUSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/opensuse", "ssh/login/rpms", re:"ssh/login/release=openSUSELeap15\.5|openSUSELeap15\.6");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2024:1762-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2024/suse-su-20241762-1/");
  script_xref(name:"URL", value:"https://bugzilla.suse.com/1082216");
  script_xref(name:"URL", value:"https://bugzilla.suse.com/1082233");
  script_xref(name:"URL", value:"https://bugzilla.suse.com/1213638");
  script_xref(name:"URL", value:"https://lists.suse.com/pipermail/sle-updates/2024-May/035342.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'perl' package(s) announced via the SUSE-SU-2024:1762-1 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 perl fixes the following issues:

Security issues fixed:

- CVE-2018-6913: Fixed space calculation issues in pp_pack.c (bsc#1082216)
- CVE-2018-6798: Fixed heap buffer overflow in regexec.c (bsc#1082233)

Non-security issue fixed:

- make Net::FTP work with TLS 1.3 (bsc#1213638)");

  script_tag(name:"affected", value:"'perl' package(s) on openSUSE Leap 15.5, openSUSE Leap 15.6.");

  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 == "openSUSELeap15.5") {

  if(!isnull(res = isrpmvuln(pkg:"perl-32bit", rpm:"perl-32bit~5.26.1~150300.17.17.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl", rpm:"perl~5.26.1~150300.17.17.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-base-32bit", rpm:"perl-base-32bit~5.26.1~150300.17.17.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-base", rpm:"perl-base~5.26.1~150300.17.17.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-core-DB_File-32bit", rpm:"perl-core-DB_File-32bit~5.26.1~150300.17.17.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-core-DB_File", rpm:"perl-core-DB_File~5.26.1~150300.17.17.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-doc", rpm:"perl-doc~5.26.1~150300.17.17.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

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

if(release == "openSUSELeap15.6") {

  if(!isnull(res = isrpmvuln(pkg:"perl-32bit", rpm:"perl-32bit~5.26.1~150300.17.17.1", rls:"openSUSELeap15.6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl", rpm:"perl~5.26.1~150300.17.17.1", rls:"openSUSELeap15.6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-base-32bit", rpm:"perl-base-32bit~5.26.1~150300.17.17.1", rls:"openSUSELeap15.6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-base", rpm:"perl-base~5.26.1~150300.17.17.1", rls:"openSUSELeap15.6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-core-DB_File-32bit", rpm:"perl-core-DB_File-32bit~5.26.1~150300.17.17.1", rls:"openSUSELeap15.6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-core-DB_File", rpm:"perl-core-DB_File~5.26.1~150300.17.17.1", rls:"openSUSELeap15.6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-doc", rpm:"perl-doc~5.26.1~150300.17.17.1", rls:"openSUSELeap15.6"))) {
    report += res;
  }

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

exit(0);