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openvasCopyright (C) 2023 Greenbone AGOPENVAS:13614125623114202316801
HistoryMar 30, 2023 - 12:00 a.m.

SUSE: Security Advisory (SUSE-SU-2023:1680-1)

2023-03-3000:00:00
Copyright (C) 2023 Greenbone AG
plugins.openvas.org
3
suse
xorg-x11-server
security advisory
cve-2023-1393
update
vulnerability
package
sles12.0sp2

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.9%

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("1.3.6.1.4.1.25623.1.1.4.2023.1680.1");
  script_cve_id("CVE-2023-1393");
  script_tag(name:"creation_date", value:"2023-03-30 04:21:53 +0000 (Thu, 30 Mar 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:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:S/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-04-07 14:42:42 +0000 (Fri, 07 Apr 2023)");

  script_name("SUSE: Security Advisory (SUSE-SU-2023:1680-1)");
  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=(SLES12\.0SP2)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2023:1680-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2023/suse-su-20231680-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'xorg-x11-server' package(s) announced via the SUSE-SU-2023:1680-1 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 xorg-x11-server fixes the following issues:

CVE-2023-1393: Fixed use-after-free overlay window (ZDI-CAN-19866) (bsc#1209543).");

  script_tag(name:"affected", value:"'xorg-x11-server' package(s) on SUSE Linux Enterprise Server 12-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 == "SLES12.0SP2") {

  if(!isnull(res = isrpmvuln(pkg:"xorg-x11-server", rpm:"xorg-x11-server~7.6_1.18.3~76.66.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xorg-x11-server-debuginfo", rpm:"xorg-x11-server-debuginfo~7.6_1.18.3~76.66.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xorg-x11-server-debugsource", rpm:"xorg-x11-server-debugsource~7.6_1.18.3~76.66.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xorg-x11-server-extra", rpm:"xorg-x11-server-extra~7.6_1.18.3~76.66.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xorg-x11-server-extra-debuginfo", rpm:"xorg-x11-server-extra-debuginfo~7.6_1.18.3~76.66.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

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

exit(0);

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.9%