SUSE: Security Advisory (SUSE-SU-2023:0579-2)

# 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("1.3.6.1.4.1.25623.1.1.4.2023.0579.2");
  script_cve_id("CVE-2019-25013", "CVE-2020-27618", "CVE-2020-29562", "CVE-2020-29573", "CVE-2021-3326");
  script_tag(name:"creation_date", value:"2023-03-28 13:04:06 +0000 (Tue, 28 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:"7.1");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-02-03 16:16:04 +0000 (Wed, 03 Feb 2021)");

  script_name("SUSE: Security Advisory (SUSE-SU-2023:0579-2)");
  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=(SLES11\.0SP4)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2023:0579-2");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2023/suse-su-20230579-2/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'glibc' package(s) announced via the SUSE-SU-2023:0579-2 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 glibc fixes the following issues:
Security issues fixed:

CVE-2020-29573: x86: printf was hardened against non-normal long double values (bsc#1179721, BZ #26649)
CVE-2021-3326: Fix assertion failure in gconv ISO-2022-JP-3 module (bsc#1181505, BZ #27256)
CVE-2019-25013: Fix buffer overrun in EUC-KR conversion module (bsc#1182117, BZ #24973)
CVE-2020-27618: Accept redundant shift sequences in IBM1364 iconv (bsc#1178386, BZ #26224)

CVE-2020-29562: Fix incorrect UCS4 inner loop bounds in iconv (bsc#1179694, BZ #26923)


Schedule nscd cache pruning more accurately from re-added values (bsc#1018158)");

  script_tag(name:"affected", value:"'glibc' package(s) on SUSE Linux Enterprise Server 11-SP4.");

  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 == "SLES11.0SP4") {

  if(!isnull(res = isrpmvuln(pkg:"glibc", rpm:"glibc~2.11.3~17.110.43.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"glibc-devel", rpm:"glibc-devel~2.11.3~17.110.43.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"glibc-html", rpm:"glibc-html~2.11.3~17.110.43.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"glibc-i18ndata", rpm:"glibc-i18ndata~2.11.3~17.110.43.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"glibc-info", rpm:"glibc-info~2.11.3~17.110.43.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"glibc-locale", rpm:"glibc-locale~2.11.3~17.110.43.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"glibc-profile", rpm:"glibc-profile~2.11.3~17.110.43.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"nscd", rpm:"nscd~2.11.3~17.110.43.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

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

exit(0);