Lucene search

K
openvasCopyright (C) 2021 Greenbone AGOPENVAS:13614125623114202114942
HistoryJun 09, 2021 - 12:00 a.m.

SUSE: Security Advisory (SUSE-SU-2021:1494-2)

2021-06-0900:00:00
Copyright (C) 2021 Greenbone AG
plugins.openvas.org

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6 Medium

AI Score

Confidence

High

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

5.3%

The remote host is missing an update for the

# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.1.4.2021.1494.2");
  script_cve_id("CVE-2021-3468");
  script_tag(name:"creation_date", value:"2021-06-09 14:56:37 +0000 (Wed, 09 Jun 2021)");
  script_version("2024-02-02T14:37:50+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:50 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"2.1");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:N/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-06-09 20:03:11 +0000 (Wed, 09 Jun 2021)");

  script_name("SUSE: Security Advisory (SUSE-SU-2021:1494-2)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 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=(SLES12\.0SP2|SLES12\.0SP3|SLES12\.0SP4)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2021:1494-2");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2021/suse-su-20211494-2/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'avahi' package(s) announced via the SUSE-SU-2021:1494-2 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 avahi fixes the following issues:

CVE-2021-3468: avoid infinite loop by handling HUP event in client_work
 (bsc#1184521).");

  script_tag(name:"affected", value:"'avahi' package(s) on SUSE Linux Enterprise Server 12-SP2, SUSE Linux Enterprise Server 12-SP3, SUSE Linux Enterprise Server 12-SP4, SUSE Linux Enterprise Server for SAP 12-SP3, SUSE Linux Enterprise Server for SAP 12-SP4, SUSE OpenStack Cloud 8, SUSE OpenStack Cloud 9, SUSE OpenStack Cloud Crowbar 8, SUSE OpenStack Cloud Crowbar 9.");

  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 == "SLES12.0SP2") {

  if(!isnull(res = isrpmvuln(pkg:"avahi", rpm:"avahi~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-debuginfo", rpm:"avahi-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-debuginfo-32bit", rpm:"avahi-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-debugsource", rpm:"avahi-debugsource~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-glib2-debugsource", rpm:"avahi-glib2-debugsource~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-lang", rpm:"avahi-lang~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-utils", rpm:"avahi-utils~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-utils-debuginfo", rpm:"avahi-utils-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-client3", rpm:"libavahi-client3~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-client3-32bit", rpm:"libavahi-client3-32bit~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-client3-debuginfo", rpm:"libavahi-client3-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-client3-debuginfo-32bit", rpm:"libavahi-client3-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-common3", rpm:"libavahi-common3~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-common3-32bit", rpm:"libavahi-common3-32bit~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-common3-debuginfo", rpm:"libavahi-common3-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-common3-debuginfo-32bit", rpm:"libavahi-common3-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-core7", rpm:"libavahi-core7~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-core7-debuginfo", rpm:"libavahi-core7-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-glib1", rpm:"libavahi-glib1~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-glib1-32bit", rpm:"libavahi-glib1-32bit~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-glib1-debuginfo", rpm:"libavahi-glib1-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-glib1-debuginfo-32bit", rpm:"libavahi-glib1-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdns_sd", rpm:"libdns_sd~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdns_sd-32bit", rpm:"libdns_sd-32bit~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdns_sd-debuginfo", rpm:"libdns_sd-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdns_sd-debuginfo-32bit", rpm:"libdns_sd-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

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

if(release == "SLES12.0SP3") {

  if(!isnull(res = isrpmvuln(pkg:"avahi", rpm:"avahi~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-debuginfo", rpm:"avahi-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-debuginfo-32bit", rpm:"avahi-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-debugsource", rpm:"avahi-debugsource~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-glib2-debugsource", rpm:"avahi-glib2-debugsource~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-lang", rpm:"avahi-lang~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-utils", rpm:"avahi-utils~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-utils-debuginfo", rpm:"avahi-utils-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-client3", rpm:"libavahi-client3~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-client3-32bit", rpm:"libavahi-client3-32bit~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-client3-debuginfo", rpm:"libavahi-client3-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-client3-debuginfo-32bit", rpm:"libavahi-client3-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-common3", rpm:"libavahi-common3~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-common3-32bit", rpm:"libavahi-common3-32bit~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-common3-debuginfo", rpm:"libavahi-common3-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-common3-debuginfo-32bit", rpm:"libavahi-common3-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-core7", rpm:"libavahi-core7~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-core7-debuginfo", rpm:"libavahi-core7-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-glib1", rpm:"libavahi-glib1~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-glib1-32bit", rpm:"libavahi-glib1-32bit~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-glib1-debuginfo", rpm:"libavahi-glib1-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-glib1-debuginfo-32bit", rpm:"libavahi-glib1-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdns_sd", rpm:"libdns_sd~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdns_sd-32bit", rpm:"libdns_sd-32bit~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdns_sd-debuginfo", rpm:"libdns_sd-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdns_sd-debuginfo-32bit", rpm:"libdns_sd-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

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

if(release == "SLES12.0SP4") {

  if(!isnull(res = isrpmvuln(pkg:"avahi", rpm:"avahi~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-debuginfo", rpm:"avahi-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-debuginfo-32bit", rpm:"avahi-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-debugsource", rpm:"avahi-debugsource~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-glib2-debugsource", rpm:"avahi-glib2-debugsource~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-lang", rpm:"avahi-lang~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-utils", rpm:"avahi-utils~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"avahi-utils-debuginfo", rpm:"avahi-utils-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-client3", rpm:"libavahi-client3~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-client3-32bit", rpm:"libavahi-client3-32bit~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-client3-debuginfo", rpm:"libavahi-client3-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-client3-debuginfo-32bit", rpm:"libavahi-client3-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-common3", rpm:"libavahi-common3~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-common3-32bit", rpm:"libavahi-common3-32bit~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-common3-debuginfo", rpm:"libavahi-common3-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-common3-debuginfo-32bit", rpm:"libavahi-common3-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-core7", rpm:"libavahi-core7~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-core7-debuginfo", rpm:"libavahi-core7-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-glib1", rpm:"libavahi-glib1~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-glib1-32bit", rpm:"libavahi-glib1-32bit~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-glib1-debuginfo", rpm:"libavahi-glib1-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libavahi-glib1-debuginfo-32bit", rpm:"libavahi-glib1-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdns_sd", rpm:"libdns_sd~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdns_sd-32bit", rpm:"libdns_sd-32bit~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdns_sd-debuginfo", rpm:"libdns_sd-debuginfo~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdns_sd-debuginfo-32bit", rpm:"libdns_sd-debuginfo-32bit~0.6.32~32.15.1", rls:"SLES12.0SP4"))) {
    report += res;
  }

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

exit(0);

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6 Medium

AI Score

Confidence

High

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

5.3%