Gentoo Security Advisory GLSA 201408-14

# SPDX-FileCopyrightText: 2015 Eero Volotinen
# 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-or-later

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.121258");
  script_version("2023-07-19T05:05:15+0000");
  script_tag(name:"creation_date", value:"2015-09-29 11:27:46 +0300 (Tue, 29 Sep 2015)");
  script_tag(name:"last_modification", value:"2023-07-19 05:05:15 +0000 (Wed, 19 Jul 2023)");
  script_name("Gentoo Security Advisory GLSA 201408-14");
  script_tag(name:"insight", value:"stunnel does not properly update the state of the pseudo-random generator after fork-threading which causes subsequent children with the same process ID to use the same entropy pool. ECDSA and DSA keys, when not used in deterministic mode (RFC6979), rely on random data for its k parameter to not leak private key information.");
  script_tag(name:"solution", value:"Update the affected packages to the latest available version.");
  script_tag(name:"solution_type", value:"VendorFix");
  script_xref(name:"URL", value:"https://security.gentoo.org/glsa/201408-14");
  script_cve_id("CVE-2014-0016");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:N/A:N");
  script_tag(name:"qod_type", value:"package");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/gentoo", "ssh/login/pkg");
  script_category(ACT_GATHER_INFO);
  script_tag(name:"summary", value:"Gentoo Linux Local Security Checks GLSA 201408-14");
  script_copyright("Copyright (C) 2015 Eero Volotinen");
  script_family("Gentoo Local Security Checks");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-gentoo.inc");

res = "";
report = "";

if((res=ispkgvuln(pkg:"net-misc/stunnel", unaffected: make_list("ge 5.02"), vulnerable: make_list("lt 5.02"))) != NULL) {
  report += res;
}

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