Mageia: Security Advisory (MGASA-2016-0053)

# SPDX-FileCopyrightText: 2016 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("1.3.6.1.4.1.25623.1.0.131207");
  script_cve_id("CVE-2016-2217");
  script_tag(name:"creation_date", value:"2016-02-08 17:55:15 +0000 (Mon, 08 Feb 2016)");
  script_version("2024-02-02T05:06:05+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:05 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-02-07 20:42:01 +0000 (Tue, 07 Feb 2017)");

  script_name("Mageia: Security Advisory (MGASA-2016-0053)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_family("Mageia Linux Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release", re:"ssh/login/release=MAGEIA5");

  script_xref(name:"Advisory-ID", value:"MGASA-2016-0053");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2016-0053.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=17661");
  script_xref(name:"URL", value:"http://openwall.com/lists/oss-security/2016/02/01/4");
  script_xref(name:"URL", value:"http://openwall.com/lists/oss-security/2016/02/01/5");
  script_xref(name:"URL", value:"http://openwall.com/lists/oss-security/2016/02/04/1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'socat' package(s) announced via the MGASA-2016-0053 advisory.");

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

  script_tag(name:"insight", value:"In socat before 2.0.0-b9, in the OpenSSL address implementation, the hard
coded 1024 bit DH p parameter was not prime. It may be possible for an
eavesdropper to recover the shared secret from a key exchange
(CVE-2016-2217).

In socat before 2.0.0-b9, a stack overflow vulnerability was found that
can be triggered when command line arguments are longer than 512 bytes.
This vulnerability can only be exploited when an attacker is able to
inject data into socat's command line.");

  script_tag(name:"affected", value:"'socat' package(s) on Mageia 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 == "MAGEIA5") {

  if(!isnull(res = isrpmvuln(pkg:"socat", rpm:"socat~2.0.0~0.b9.1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

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

exit(0);