SUSE: Security Advisory (SUSE-SU-2021:4015-2)

# 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("1.3.6.1.4.1.25623.1.1.4.2021.4015.2");
  script_cve_id("CVE-2021-3426", "CVE-2021-3733", "CVE-2021-3737");
  script_tag(name:"creation_date", value:"2021-12-24 03:23:53 +0000 (Fri, 24 Dec 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:"7.1");
  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:"2022-03-15 17:01:12 +0000 (Tue, 15 Mar 2022)");

  script_name("SUSE: Security Advisory (SUSE-SU-2021:4015-2)");
  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=(SLES15\.0|SLES15\.0SP1)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2021:4015-2");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2021/suse-su-20214015-2/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'python3' package(s) announced via the SUSE-SU-2021:4015-2 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 python3 fixes the following issues:


CVE-2021-3737: Fixed http client infinite line reading (DoS) after a
 http 100. (bsc#1189241)

CVE-2021-3733: Fixed ReDoS in urllib.request. (bsc#1189287)

CVE-2021-3426: Fixed an information disclosure via pydoc. (bsc#1183374)

Rebuild to get new headers, avoid building in support for stropts.h
 (bsc#1187338).");

  script_tag(name:"affected", value:"'python3' package(s) on SUSE CaaS Platform 4.0, SUSE Enterprise Storage 6, SUSE Linux Enterprise High Performance Computing 15, SUSE Linux Enterprise High Performance Computing 15-SP1, SUSE Linux Enterprise Server 15, SUSE Linux Enterprise Server 15-SP1, SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise Server for SAP 15-SP1.");

  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 == "SLES15.0") {

  if(!isnull(res = isrpmvuln(pkg:"libpython3_6m1_0", rpm:"libpython3_6m1_0~3.6.15~3.91.3", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpython3_6m1_0-debuginfo", rpm:"libpython3_6m1_0-debuginfo~3.6.15~3.91.3", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3", rpm:"python3~3.6.15~3.91.4", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-base", rpm:"python3-base~3.6.15~3.91.3", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-curses", rpm:"python3-curses~3.6.15~3.91.4", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-curses-debuginfo", rpm:"python3-curses-debuginfo~3.6.15~3.91.4", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-dbm", rpm:"python3-dbm~3.6.15~3.91.4", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-dbm-debuginfo", rpm:"python3-dbm-debuginfo~3.6.15~3.91.4", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-debuginfo", rpm:"python3-debuginfo~3.6.15~3.91.4", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-debugsource", rpm:"python3-debugsource~3.6.15~3.91.4", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-devel", rpm:"python3-devel~3.6.15~3.91.3", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-devel-debuginfo", rpm:"python3-devel-debuginfo~3.6.15~3.91.3", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-idle", rpm:"python3-idle~3.6.15~3.91.4", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tk", rpm:"python3-tk~3.6.15~3.91.4", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tk-debuginfo", rpm:"python3-tk-debuginfo~3.6.15~3.91.4", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tools", rpm:"python3-tools~3.6.15~3.91.3", rls:"SLES15.0"))) {
    report += res;
  }

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

if(release == "SLES15.0SP1") {

  if(!isnull(res = isrpmvuln(pkg:"libpython3_6m1_0", rpm:"libpython3_6m1_0~3.6.15~3.91.3", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpython3_6m1_0-debuginfo", rpm:"libpython3_6m1_0-debuginfo~3.6.15~3.91.3", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3", rpm:"python3~3.6.15~3.91.4", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-base", rpm:"python3-base~3.6.15~3.91.3", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-curses", rpm:"python3-curses~3.6.15~3.91.4", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-curses-debuginfo", rpm:"python3-curses-debuginfo~3.6.15~3.91.4", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-dbm", rpm:"python3-dbm~3.6.15~3.91.4", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-dbm-debuginfo", rpm:"python3-dbm-debuginfo~3.6.15~3.91.4", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-debuginfo", rpm:"python3-debuginfo~3.6.15~3.91.4", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-debugsource", rpm:"python3-debugsource~3.6.15~3.91.4", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-devel", rpm:"python3-devel~3.6.15~3.91.3", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-devel-debuginfo", rpm:"python3-devel-debuginfo~3.6.15~3.91.3", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-idle", rpm:"python3-idle~3.6.15~3.91.4", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-testsuite", rpm:"python3-testsuite~3.6.15~3.91.3", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tk", rpm:"python3-tk~3.6.15~3.91.4", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tk-debuginfo", rpm:"python3-tk-debuginfo~3.6.15~3.91.4", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tools", rpm:"python3-tools~3.6.15~3.91.3", rls:"SLES15.0SP1"))) {
    report += res;
  }

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

exit(0);