Huawei EulerOS: Security Advisory for perl (EulerOS-SA-2019-2326)

# SPDX-FileCopyrightText: 2020 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("1.3.6.1.4.1.25623.1.1.2.2019.2326");
  script_cve_id("CVE-2018-18312", "CVE-2018-6797", "CVE-2018-6798", "CVE-2018-6913");
  script_tag(name:"creation_date", value:"2020-01-23 12:47:11 +0000 (Thu, 23 Jan 2020)");
  script_version("2024-02-05T14:36:56+0000");
  script_tag(name:"last_modification", value:"2024-02-05 14:36:56 +0000 (Mon, 05 Feb 2024)");
  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("Huawei EulerOS: Security Advisory for perl (EulerOS-SA-2019-2326)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2020 Greenbone AG");
  script_family("Huawei EulerOS Local Security Checks");
  script_dependencies("gb_huawei_euleros_consolidation.nasl");
  script_mandatory_keys("ssh/login/euleros", "ssh/login/rpms", re:"ssh/login/release=EULEROSVIRTARM64\-3\.0\.3\.0");

  script_xref(name:"Advisory-ID", value:"EulerOS-SA-2019-2326");
  script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2019-2326");

  script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'perl' package(s) announced via the EulerOS-SA-2019-2326 advisory.");

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

  script_tag(name:"insight", value:"An issue was discovered in Perl 5.18 through 5.26. A crafted regular expression can cause a heap-based buffer overflow, with control over the bytes written.(CVE-2018-6797)

An issue was discovered in Perl 5.22 through 5.26. Matching a crafted locale dependent regular expression can cause a heap-based buffer over-read and potentially information disclosure.(CVE-2018-6798)

Heap-based buffer overflow in the pack function in Perl before 5.26.2 allows context-dependent attackers to execute arbitrary code via a large item count.(CVE-2018-6913)

Perl before 5.26.3 and 5.28.0 before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.(CVE-2018-18312)");

  script_tag(name:"affected", value:"'perl' package(s) on Huawei EulerOS Virtualization for ARM 64 3.0.3.0.");

  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 == "EULEROSVIRTARM64-3.0.3.0") {

  if(!isnull(res = isrpmvuln(pkg:"perl", rpm:"perl~5.28.0~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Attribute-Handlers", rpm:"perl-Attribute-Handlers~1.01~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Devel-Peek", rpm:"perl-Devel-Peek~1.27~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Devel-SelfStubber", rpm:"perl-Devel-SelfStubber~1.06~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Errno", rpm:"perl-Errno~1.29~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-ExtUtils-Embed", rpm:"perl-ExtUtils-Embed~1.35~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-ExtUtils-Miniperl", rpm:"perl-ExtUtils-Miniperl~1.08~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-IO", rpm:"perl-IO~1.39~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-IO-Zlib", rpm:"perl-IO-Zlib~1.10~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Locale-Maketext-Simple", rpm:"perl-Locale-Maketext-Simple~0.21~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Math-Complex", rpm:"perl-Math-Complex~1.59~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Memoize", rpm:"perl-Memoize~1.03~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Module-Loaded", rpm:"perl-Module-Loaded~0.08~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Net-Ping", rpm:"perl-Net-Ping~2.62~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Pod-Html", rpm:"perl-Pod-Html~1.24~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-SelfLoader", rpm:"perl-SelfLoader~1.25~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Test", rpm:"perl-Test~1.31~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Time-Piece", rpm:"perl-Time-Piece~1.33~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-devel", rpm:"perl-devel~5.28.0~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-interpreter", rpm:"perl-interpreter~5.28.0~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-libnetcfg", rpm:"perl-libnetcfg~5.28.0~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-libs", rpm:"perl-libs~5.28.0~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-macros", rpm:"perl-macros~5.28.0~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-open", rpm:"perl-open~1.11~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-utils", rpm:"perl-utils~5.28.0~423.h6.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.3.0"))) {
    report += res;
  }

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

exit(0);