CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
73.3%
The remote host is missing an update for gnupg (erratum 137)
# SPDX-FileCopyrightText: 2015 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
CPE = 'cpe:/o:univention:univention_corporate_server';
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.105248");
script_cve_id("CVE-2015-1606", "CVE-2014-3591", "CVE-2015-0837");
script_tag(name:"cvss_base", value:"4.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");
script_version("2023-11-02T05:05:26+0000");
script_name("Univention Corporate Server 4.0 erratum 137");
script_tag(name:"last_modification", value:"2023-11-02 05:05:26 +0000 (Thu, 02 Nov 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2019-12-14 13:59:00 +0000 (Sat, 14 Dec 2019)");
script_tag(name:"creation_date", value:"2015-04-09 10:44:33 +0200 (Thu, 09 Apr 2015)");
script_category(ACT_GATHER_INFO);
script_family("General");
script_copyright("Copyright (C) 2015 Greenbone AG");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ucs/errata", "ucs/version");
script_xref(name:"URL", value:"http://errata.univention.de/ucs/4.0/137.html");
script_tag(name:"vuldetect", value:"Checks for missing patches.");
script_tag(name:"insight", value:"Multiple security issues have been found in GnuPG:
* use after free when using non-standard keyring (CVE-2015-1606)
* Side-channel attack on El-Gamal keys (CVE-2014-3591)
* Side-channel attack in the mpi_pow() function (CVE-2015-0837)");
script_tag(name:"solution", value:"Apply the missing patch(es).");
script_tag(name:"summary", value:"The remote host is missing an update for gnupg (erratum 137)");
script_tag(name:"affected", value:"Univention Corporate Server 4.0 erratum < 137");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("host_details.inc");
if( ! version = get_app_version( cpe:CPE ) )
if( ! version = get_kb_item("ucs/version") ) exit( 0 );
if( version !~ "^4\.0" ) exit( 0 );
if( ! errata = get_kb_item( "ucs/errata" ) ) exit( 0 );
if( int( errata ) < 137 ) {
report = 'UCS version: ' + version + '\n' +
'Last installed errata: ' + errata + '\n' +
'Fixed errata: 137\n';
security_message( port:0, data:report );
exit( 0 );
}
exit( 99 );
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
73.3%