CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
AI Score
Confidence
Low
EPSS
Percentile
99.4%
The remote host is missing an update to the system
as announced in the referenced advisory.
# SPDX-FileCopyrightText: 2010 E-Soft Inc.
# 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("1.3.6.1.4.1.25623.1.0.67135");
script_version("2023-07-26T05:05:09+0000");
script_tag(name:"last_modification", value:"2023-07-26 05:05:09 +0000 (Wed, 26 Jul 2023)");
script_tag(name:"creation_date", value:"2010-03-30 18:37:46 +0200 (Tue, 30 Mar 2010)");
script_cve_id("CVE-2010-0442");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/37973");
script_tag(name:"cvss_base", value:"6.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:P");
script_name("FreeBSD Ports: postgresql-server");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2010 E-Soft Inc.");
script_family("FreeBSD Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/freebsd", "ssh/login/freebsdrel");
script_tag(name:"insight", value:"The following package is affected: postgresql-server
CVE-2010-0442
The bitsubstr function in backend/utils/adt/varbit.c in PostgreSQL
8.0.23, 8.1.11, and 8.3.8 allows remote authenticated users to cause a
denial of service (daemon crash) or have unspecified other impact via
vectors involving a negative integer in the third argument, as
demonstrated by a SELECT statement that contains a call to the
substring function for a bit string, related to an 'overflow.'");
script_tag(name:"solution", value:"Update your system with the appropriate patches or
software upgrades.");
script_tag(name:"summary", value:"The remote host is missing an update to the system
as announced in the referenced advisory.");
script_tag(name:"qod_type", value:"package");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-bsd.inc");
vuln = FALSE;
txt = "";
bver = portver(pkg:"postgresql-server");
if(!isnull(bver) && revcomp(a:bver, b:"7.4")>=0 && revcomp(a:bver, b:"7.4.28")<0) {
txt += 'Package postgresql-server version ' + bver + ' is installed which is known to be vulnerable.\n';
vuln = TRUE;
}
if(!isnull(bver) && revcomp(a:bver, b:"8.0")>=0 && revcomp(a:bver, b:"8.0.24")<0) {
txt += 'Package postgresql-server version ' + bver + ' is installed which is known to be vulnerable.\n';
vuln = TRUE;
}
if(!isnull(bver) && revcomp(a:bver, b:"8.1")>=0 && revcomp(a:bver, b:"8.1.20")<0) {
txt += 'Package postgresql-server version ' + bver + ' is installed which is known to be vulnerable.\n';
vuln = TRUE;
}
if(!isnull(bver) && revcomp(a:bver, b:"8.2")>=0 && revcomp(a:bver, b:"8.2.16")<0) {
txt += 'Package postgresql-server version ' + bver + ' is installed which is known to be vulnerable.\n';
vuln = TRUE;
}
if(!isnull(bver) && revcomp(a:bver, b:"8.3")>=0 && revcomp(a:bver, b:"8.3.10")<0) {
txt += 'Package postgresql-server version ' + bver + ' is installed which is known to be vulnerable.\n';
vuln = TRUE;
}
if(!isnull(bver) && revcomp(a:bver, b:"8.4")>=0 && revcomp(a:bver, b:"8.4.3")<0) {
txt += 'Package postgresql-server version ' + bver + ' is installed which is known to be vulnerable.\n';
vuln = TRUE;
}
if(vuln) {
security_message(data:txt);
} else if (__pkg_match) {
exit(99);
}