SUSE: Security Advisory (SUSE-SU-2016:0114-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2016.0114.1");
  script_cve_id("CVE-2015-2296");
  script_tag(name:"creation_date", value:"2021-04-19 00:00:00 +0000 (Mon, 19 Apr 2021)");
  script_version("2024-02-02T14:37:48+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:48 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");

  script_name("SUSE: Security Advisory (SUSE-SU-2016:0114-1)");
  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=(SLES12\.0|SLES12\.0SP1)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2016:0114-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2016/suse-su-20160114-1/");
  script_xref(name:"URL", value:"http://docs.python-requests.org/en/latest/community/updates/#id3");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'python-requests' package(s) announced via the SUSE-SU-2016:0114-1 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"The python-requests module has been updated to version 2.8.1, which brings several fixes and enhancements:
- Fix handling of cookies on redirect. Previously a cookie without a host
 value set would use the hostname for the redirected URL exposing
 requests users to session fixation attacks and potentially cookie
 stealing. (bsc#922448, CVE-2015-2296)
- Add support for per-host proxies. This allows the proxies dictionary to
 have entries
 of the form {'://': ''}. Host-specific proxies
 will be used in preference to the previously-supported scheme-specific
 ones, but the previous syntax will continue to work.
- Update certificate bundle to match 'certifi' 2015.9.6.2's weak
 certificate bundle.
- Response.raise_for_status now prints the URL that failed as part of the
 exception message.
- requests.utils.get_netrc_auth now takes an raise_errors kwarg,
 defaulting to False. When True, errors parsing .netrc files cause
 exceptions to be thrown.
- Change to bundled projects import logic to make it easier to unbundle
 requests downstream.
- Change the default User-Agent string to avoid leaking data on Linux: now
 contains only the requests version.
- The json parameter to post() and friends will now only be used if
 neither data nor files are present, consistent with the documentation.
- Empty fields in the NO_PROXY environment variable are now ignored.
- Fix problem where httplib.BadStatusLine would get raised if combining
 stream=True with contextlib.closing.
- Prevent bugs where we would attempt to return the same connection back
 to the connection pool twice when sending a Chunked body.
- Digest Auth support is now thread safe.
- Resolved several bugs involving chunked transfer encoding and response
 framing.
- Copy a PreparedRequest's CookieJar more reliably.
- Support bytearrays when passed as parameters in the 'files' argument.
- Avoid data duplication when creating a request with 'str', 'bytes', or
 'bytearray' input to the 'files' argument.
- 'Connection: keep-alive' header is now sent automatically.
- Support for connect timeouts. Timeout now accepts a tuple (connect,
 read) which is used to set individual connect and read timeouts.
For a comprehensive list of changes please refer to the package's change log or the Release Notes at [link moved to references]");

  script_tag(name:"affected", value:"'python-requests' package(s) on SUSE Enterprise Storage 1.0, SUSE Enterprise Storage 2, SUSE Linux Enterprise Desktop 12-SP1, SUSE Linux Enterprise High Availability 12, SUSE Linux Enterprise Module for Public Cloud 12, SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 12-SP1, SUSE OpenStack Cloud Compute 5.");

  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 == "SLES12.0") {

  if(!isnull(res = isrpmvuln(pkg:"python-requests", rpm:"python-requests~2.8.1~6.9.1", rls:"SLES12.0"))) {
    report += res;
  }

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

if(release == "SLES12.0SP1") {

  if(!isnull(res = isrpmvuln(pkg:"python-requests", rpm:"python-requests~2.8.1~6.9.1", rls:"SLES12.0SP1"))) {
    report += res;
  }

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

exit(0);