SUSE: Security Advisory (SUSE-SU-2020:3065-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2020.3065.1");
  script_cve_id("CVE-2020-12861", "CVE-2020-12862", "CVE-2020-12863", "CVE-2020-12864", "CVE-2020-12865", "CVE-2020-12866", "CVE-2020-12867");
  script_tag(name:"creation_date", value:"2021-06-09 14:56:51 +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:"7.9");
  script_tag(name:"cvss_base_vector", value:"AV:A/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:A/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:"2020-07-08 16:36:49 +0000 (Wed, 08 Jul 2020)");

  script_name("SUSE: Security Advisory (SUSE-SU-2020:3065-1)");
  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=(SLES15\.0SP1|SLES15\.0SP2)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2020:3065-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2020/suse-su-20203065-1/");
  script_xref(name:"URL", value:"https://gitlab.com/sane-project/backends/-/releases/1.0.28");
  script_xref(name:"URL", value:"https://gitlab.com/sane-project/backends/-/releases/1.0.29");
  script_xref(name:"URL", value:"https://gitlab.com/sane-project/backends/-/releases/1.0.30");
  script_xref(name:"URL", value:"https://gitlab.com/sane-project/backends/-/releases/1.0.31");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'sane-backends' package(s) announced via the SUSE-SU-2020:3065-1 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 sane-backends fixes the following issues:

sane-backends was updated to 1.0.31 to further improve hardware enablement for scanner devices (jsc#ECO-2418 jsc#SLE-15561 jsc#SLE-15560) and also fix various security issues:

CVE-2020-12861,CVE-2020-12865: Fixed an out of bounds write (bsc#1172524)

CVE-2020-12862,CVE-2020-12863,CVE-2020-12864,: Fixed an out of bounds
 read (bsc#1172524)

CVE-2020-12866,CVE-2020-12867: Fixed a null pointer dereference
 (bsc#1172524)

The upstream changelogs can be found here:

[link moved to references]

[link moved to references]

[link moved to references]

[link moved to references]");

  script_tag(name:"affected", value:"'sane-backends' package(s) on SUSE Linux Enterprise Module for Desktop Applications 15-SP1, SUSE Linux Enterprise Module for Desktop Applications 15-SP2, SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP1, SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2.");

  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 == "SLES15.0SP1") {

  if(!isnull(res = isrpmvuln(pkg:"sane-backends", rpm:"sane-backends~1.0.31~6.3.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"sane-backends-autoconfig", rpm:"sane-backends-autoconfig~1.0.31~6.3.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"sane-backends-debuginfo", rpm:"sane-backends-debuginfo~1.0.31~6.3.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"sane-backends-debugsource", rpm:"sane-backends-debugsource~1.0.31~6.3.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"sane-backends-devel", rpm:"sane-backends-devel~1.0.31~6.3.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"sane-backends-32bit", rpm:"sane-backends-32bit~1.0.31~6.3.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"sane-backends-32bit-debuginfo", rpm:"sane-backends-32bit-debuginfo~1.0.31~6.3.2", 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:"sane-backends", rpm:"sane-backends~1.0.31~6.3.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"sane-backends-autoconfig", rpm:"sane-backends-autoconfig~1.0.31~6.3.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"sane-backends-debuginfo", rpm:"sane-backends-debuginfo~1.0.31~6.3.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"sane-backends-debugsource", rpm:"sane-backends-debugsource~1.0.31~6.3.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"sane-backends-devel", rpm:"sane-backends-devel~1.0.31~6.3.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"sane-backends-32bit", rpm:"sane-backends-32bit~1.0.31~6.3.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"sane-backends-32bit-debuginfo", rpm:"sane-backends-32bit-debuginfo~1.0.31~6.3.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

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

exit(0);