SUSE: Security Advisory (SUSE-SU-2020:3930-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2020.3930.1");
  script_cve_id("CVE-2019-16935", "CVE-2019-18348", "CVE-2019-20907", "CVE-2019-5010", "CVE-2020-14422", "CVE-2020-26116", "CVE-2020-27619", "CVE-2020-8492");
  script_tag(name:"creation_date", value:"2021-04-19 00:00:00 +0000 (Mon, 19 Apr 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:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/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:"2020-11-02 15:15:56 +0000 (Mon, 02 Nov 2020)");

  script_name("SUSE: Security Advisory (SUSE-SU-2020:3930-1)");
  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|SLES15\.0SP3|SLES15\.0)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2020:3930-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2020/suse-su-20203930-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'python3' package(s) announced via the SUSE-SU-2020:3930-1 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 python3 fixes the following issues:

Fixed CVE-2020-27619 (bsc#1178009), where
 Lib/test/multibytecodec_support calls eval() on content retrieved via
 HTTP.

Change setuptools and pip version numbers according to new wheels

Handful of changes to make python36 compatible with SLE15 and SLE12
 (jsc#ECO-2799, jsc#SLE-13738)

add triplets for mips-r6 and riscv

RISC-V needs CTYPES_PASS_BY_REF_HACK

Update to 3.6.12 (bsc#1179193)

Ensure python3.dll is loaded from correct locations when Python is
 embedded

The __hash__() methods of ipaddress.IPv4Interface and
 ipaddress.IPv6Interface incorrectly generated constant hash values of 32
 and 128 respectively. This resulted in always causing hash collisions.
 The fix uses hash() to generate hash values for the tuple of (address,
 mask length, network address).

Prevent http header injection by rejecting control characters in
 http.client.putrequest(...).

Unpickling invalid NEWOBJ_EX opcode with the C implementation raises now
 UnpicklingError instead of crashing.

Avoid infinite loop when reading specially crafted TAR files using the
 tarfile module

This release also fixes CVE-2020-26116 (bsc#1177211) and CVE-2019-20907
 (bsc#1174091).

Update to 3.6.11:

Disallow CR or LF in email.headerregistry. Address arguments to guard
 against header injection attacks.

Disallow control characters in hostnames in http.client, addressing
 CVE-2019-18348. Such potentially malicious header injection URLs now
 cause a InvalidURL to be raised. (bsc#1155094)

CVE-2020-8492: The AbstractBasicAuthHandler class
 of the urllib.request module uses an inefficient regular expression
 which can be exploited by an attacker to cause a denial of service. Fix
 the regex to prevent the catastrophic backtracking. Vulnerability
 reported by Ben Caller and Matt Schwager.");

  script_tag(name:"affected", value:"'python3' package(s) on SUSE Linux Enterprise High Performance Computing 15, SUSE Linux Enterprise Module for Basesystem 15-SP1, SUSE Linux Enterprise Module for Basesystem 15-SP2, SUSE Linux Enterprise Module for Basesystem 15-SP3, SUSE Linux Enterprise Module for Development Tools 15-SP1, SUSE Linux Enterprise Module for Development Tools 15-SP2, SUSE Linux Enterprise Module for Development Tools 15-SP3, SUSE Linux Enterprise Server 15, SUSE Linux Enterprise Server for SAP 15.");

  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:"libpython3_6m1_0", rpm:"libpython3_6m1_0~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpython3_6m1_0-debuginfo", rpm:"libpython3_6m1_0-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3", rpm:"python3~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-base", rpm:"python3-base~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-curses", rpm:"python3-curses~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-curses-debuginfo", rpm:"python3-curses-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-dbm", rpm:"python3-dbm~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-dbm-debuginfo", rpm:"python3-dbm-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-debuginfo", rpm:"python3-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-debugsource", rpm:"python3-debugsource~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-devel", rpm:"python3-devel~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-devel-debuginfo", rpm:"python3-devel-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-idle", rpm:"python3-idle~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-testsuite", rpm:"python3-testsuite~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tk", rpm:"python3-tk~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tk-debuginfo", rpm:"python3-tk-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tools", rpm:"python3-tools~3.6.12~3.67.2", 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:"libpython3_6m1_0", rpm:"libpython3_6m1_0~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpython3_6m1_0-debuginfo", rpm:"libpython3_6m1_0-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3", rpm:"python3~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-base", rpm:"python3-base~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-curses", rpm:"python3-curses~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-curses-debuginfo", rpm:"python3-curses-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-dbm", rpm:"python3-dbm~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-dbm-debuginfo", rpm:"python3-dbm-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-debuginfo", rpm:"python3-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-debugsource", rpm:"python3-debugsource~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-devel", rpm:"python3-devel~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-devel-debuginfo", rpm:"python3-devel-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-idle", rpm:"python3-idle~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tk", rpm:"python3-tk~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tk-debuginfo", rpm:"python3-tk-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tools", rpm:"python3-tools~3.6.12~3.67.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

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

if(release == "SLES15.0SP3") {

  if(!isnull(res = isrpmvuln(pkg:"libpython3_6m1_0", rpm:"libpython3_6m1_0~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpython3_6m1_0-debuginfo", rpm:"libpython3_6m1_0-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3", rpm:"python3~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-base", rpm:"python3-base~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-curses", rpm:"python3-curses~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-curses-debuginfo", rpm:"python3-curses-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-dbm", rpm:"python3-dbm~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-dbm-debuginfo", rpm:"python3-dbm-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-debuginfo", rpm:"python3-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-debugsource", rpm:"python3-debugsource~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-devel", rpm:"python3-devel~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-devel-debuginfo", rpm:"python3-devel-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-idle", rpm:"python3-idle~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tk", rpm:"python3-tk~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tk-debuginfo", rpm:"python3-tk-debuginfo~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tools", rpm:"python3-tools~3.6.12~3.67.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

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

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

  if(!isnull(res = isrpmvuln(pkg:"libpython3_6m1_0", rpm:"libpython3_6m1_0~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpython3_6m1_0-debuginfo", rpm:"libpython3_6m1_0-debuginfo~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3", rpm:"python3~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-base", rpm:"python3-base~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-curses", rpm:"python3-curses~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-curses-debuginfo", rpm:"python3-curses-debuginfo~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-dbm", rpm:"python3-dbm~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-dbm-debuginfo", rpm:"python3-dbm-debuginfo~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-debuginfo", rpm:"python3-debuginfo~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-debugsource", rpm:"python3-debugsource~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-devel", rpm:"python3-devel~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-devel-debuginfo", rpm:"python3-devel-debuginfo~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-idle", rpm:"python3-idle~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tk", rpm:"python3-tk~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tk-debuginfo", rpm:"python3-tk-debuginfo~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-tools", rpm:"python3-tools~3.6.12~3.67.2", rls:"SLES15.0"))) {
    report += res;
  }

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

exit(0);