SUSE: Security Advisory (SUSE-SU-2023:0151-1)

2023-01-2700:00:00

plugins.openvas.org

suse

security

advisory

xrdp

package

update

cve-2022-23477

buffer overflow

fixed

vulnerable

suse enterprise storage

suse linux enterprise high performance computing

suse linux enterprise module for basesystem

suse linux enterprise realtime extension

suse linux enterprise server

suse linux enterprise server for sap

suse manager proxy

suse manager retail branch server

suse manager server

solution

vendorfix

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.8%

JSON

The remote host is missing an update for the

# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.1.4.2023.0151.1");
  script_cve_id("CVE-2022-23477");
  script_tag(name:"creation_date", value:"2023-01-27 04:21:47 +0000 (Fri, 27 Jan 2023)");
  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:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/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:"2022-12-10 02:13:33 +0000 (Sat, 10 Dec 2022)");

  script_name("SUSE: Security Advisory (SUSE-SU-2023:0151-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 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\.0SP4|SLES15\.0SP2|SLES15\.0SP3)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2023:0151-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2023/suse-su-20230151-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'xrdp' package(s) announced via the SUSE-SU-2023:0151-1 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 xrdp fixes the following issues:

CVE-2022-23477: Fixed a buffer overflow for oversized audio format from
 client (bsc#1206301).");

  script_tag(name:"affected", value:"'xrdp' package(s) on SUSE Enterprise Storage 7, SUSE Enterprise Storage 7.1, SUSE Linux Enterprise High Performance Computing 15-SP2, SUSE Linux Enterprise High Performance Computing 15-SP3, SUSE Linux Enterprise Module for Basesystem 15-SP4, SUSE Linux Enterprise Realtime Extension 15-SP3, SUSE Linux Enterprise Server 15-SP2, SUSE Linux Enterprise Server 15-SP3, SUSE Linux Enterprise Server for SAP 15-SP2, SUSE Linux Enterprise Server for SAP 15-SP3, SUSE Manager Proxy 4.2, SUSE Manager Retail Branch Server 4.2, SUSE Manager Server 4.2.");

  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 == "SLES15.0SP4") {

  if(!isnull(res = isrpmvuln(pkg:"libpainter0", rpm:"libpainter0~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpainter0-debuginfo", rpm:"libpainter0-debuginfo~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"librfxencode0", rpm:"librfxencode0~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"librfxencode0-debuginfo", rpm:"librfxencode0-debuginfo~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xrdp", rpm:"xrdp~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xrdp-debuginfo", rpm:"xrdp-debuginfo~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xrdp-debugsource", rpm:"xrdp-debugsource~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xrdp-devel", rpm:"xrdp-devel~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP4"))) {
    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:"libpainter0", rpm:"libpainter0~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpainter0-debuginfo", rpm:"libpainter0-debuginfo~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"librfxencode0", rpm:"librfxencode0~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"librfxencode0-debuginfo", rpm:"librfxencode0-debuginfo~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xrdp", rpm:"xrdp~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xrdp-debuginfo", rpm:"xrdp-debuginfo~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xrdp-debugsource", rpm:"xrdp-debugsource~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xrdp-devel", rpm:"xrdp-devel~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

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

if(release == "SLES15.0SP3") {

  if(!isnull(res = isrpmvuln(pkg:"libpainter0", rpm:"libpainter0~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpainter0-debuginfo", rpm:"libpainter0-debuginfo~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"librfxencode0", rpm:"librfxencode0~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"librfxencode0-debuginfo", rpm:"librfxencode0-debuginfo~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xrdp", rpm:"xrdp~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xrdp-debuginfo", rpm:"xrdp-debuginfo~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xrdp-debugsource", rpm:"xrdp-debugsource~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xrdp-devel", rpm:"xrdp-devel~0.9.13.1~150200.4.18.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

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

exit(0);