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openvasCopyright (C) 2022 Greenbone AGOPENVAS:13614125623114202226491
HistoryAug 04, 2022 - 12:00 a.m.

SUSE: Security Advisory (SUSE-SU-2022:2649-1)

2022-08-0400:00:00
Copyright (C) 2022 Greenbone AG
plugins.openvas.org
13
suse
security advisory
pcre2
cve-2019-20454
cve-2022-1587
out-of-bounds read
suse caas platform 4.0
suse enterprise storage 6
suse enterprise storage 7
suse linux enterprise high performance computing 15
suse linux enterprise micro 5.2
suse linux enterprise server 15
suse manager proxy 4.1

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

AI Score

8.7

Confidence

High

EPSS

0.002

Percentile

64.9%

The remote host is missing an update for the

# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.1.4.2022.2649.1");
  script_cve_id("CVE-2019-20454", "CVE-2022-1587");
  script_tag(name:"creation_date", value:"2022-08-04 04:33:49 +0000 (Thu, 04 Aug 2022)");
  script_version("2024-02-02T14:37:51+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:51 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"6.4");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-05-25 18:00:55 +0000 (Wed, 25 May 2022)");

  script_name("SUSE: Security Advisory (SUSE-SU-2022:2649-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES15\.0SP3|SLES15\.0|SLES15\.0SP1|SLES15\.0SP2)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2022:2649-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2022/suse-su-20222649-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'pcre2' package(s) announced via the SUSE-SU-2022:2649-1 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 pcre2 fixes the following issues:

CVE-2019-20454: Fixed out-of-bounds read in JIT mode when \X is used in
 non-UTF mode (bsc#1164384).

CVE-2022-1587: Fixed out-of-bounds read due to bug in recursions
 (bsc#1199235).");

  script_tag(name:"affected", value:"'pcre2' package(s) on SUSE CaaS Platform 4.0, SUSE Enterprise Storage 6, SUSE Enterprise Storage 7, SUSE Linux Enterprise High Performance Computing 15, SUSE Linux Enterprise High Performance Computing 15-SP1, SUSE Linux Enterprise High Performance Computing 15-SP2, SUSE Linux Enterprise Micro 5.1, SUSE Linux Enterprise Micro 5.2, SUSE Linux Enterprise Module for Basesystem 15-SP3, SUSE Linux Enterprise Server 15, SUSE Linux Enterprise Server 15-SP1, SUSE Linux Enterprise Server 15-SP2, SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise Server for SAP 15-SP1, SUSE Linux Enterprise Server for SAP 15-SP2, SUSE Manager Proxy 4.1, SUSE Manager Retail Branch Server 4.1, SUSE Manager Server 4.1.");

  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 == "SLES15.0SP3") {

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-16-0", rpm:"libpcre2-16-0~10.31~150000.3.12.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-16-0-debuginfo", rpm:"libpcre2-16-0-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-32-0", rpm:"libpcre2-32-0~10.31~150000.3.12.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-32-0-debuginfo", rpm:"libpcre2-32-0-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-8-0", rpm:"libpcre2-8-0~10.31~150000.3.12.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-8-0-debuginfo", rpm:"libpcre2-8-0-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-posix2", rpm:"libpcre2-posix2~10.31~150000.3.12.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-posix2-debuginfo", rpm:"libpcre2-posix2-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"pcre2-debugsource", rpm:"pcre2-debugsource~10.31~150000.3.12.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"pcre2-devel", rpm:"pcre2-devel~10.31~150000.3.12.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

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

if(release == "SLES15.0") {

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-16-0", rpm:"libpcre2-16-0~10.31~150000.3.12.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-16-0-debuginfo", rpm:"libpcre2-16-0-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-32-0", rpm:"libpcre2-32-0~10.31~150000.3.12.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-32-0-debuginfo", rpm:"libpcre2-32-0-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-8-0", rpm:"libpcre2-8-0~10.31~150000.3.12.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-8-0-debuginfo", rpm:"libpcre2-8-0-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-posix2", rpm:"libpcre2-posix2~10.31~150000.3.12.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-posix2-debuginfo", rpm:"libpcre2-posix2-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"pcre2-debugsource", rpm:"pcre2-debugsource~10.31~150000.3.12.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"pcre2-devel", rpm:"pcre2-devel~10.31~150000.3.12.1", rls:"SLES15.0"))) {
    report += res;
  }

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

if(release == "SLES15.0SP1") {

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-16-0", rpm:"libpcre2-16-0~10.31~150000.3.12.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-16-0-debuginfo", rpm:"libpcre2-16-0-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-32-0", rpm:"libpcre2-32-0~10.31~150000.3.12.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-32-0-debuginfo", rpm:"libpcre2-32-0-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-8-0", rpm:"libpcre2-8-0~10.31~150000.3.12.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-8-0-debuginfo", rpm:"libpcre2-8-0-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-posix2", rpm:"libpcre2-posix2~10.31~150000.3.12.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-posix2-debuginfo", rpm:"libpcre2-posix2-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"pcre2-debugsource", rpm:"pcre2-debugsource~10.31~150000.3.12.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"pcre2-devel", rpm:"pcre2-devel~10.31~150000.3.12.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

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

if(release == "SLES15.0SP2") {

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-16-0", rpm:"libpcre2-16-0~10.31~150000.3.12.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-16-0-debuginfo", rpm:"libpcre2-16-0-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-32-0", rpm:"libpcre2-32-0~10.31~150000.3.12.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-32-0-debuginfo", rpm:"libpcre2-32-0-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-8-0", rpm:"libpcre2-8-0~10.31~150000.3.12.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-8-0-debuginfo", rpm:"libpcre2-8-0-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-posix2", rpm:"libpcre2-posix2~10.31~150000.3.12.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpcre2-posix2-debuginfo", rpm:"libpcre2-posix2-debuginfo~10.31~150000.3.12.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"pcre2-debugsource", rpm:"pcre2-debugsource~10.31~150000.3.12.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"pcre2-devel", rpm:"pcre2-devel~10.31~150000.3.12.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

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

exit(0);

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

AI Score

8.7

Confidence

High

EPSS

0.002

Percentile

64.9%