7.3 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.425 Medium
EPSS
Percentile
97.3%
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("1.3.6.1.4.1.25623.1.0.68152");
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:"2010-10-10 19:35:00 +0200 (Sun, 10 Oct 2010)");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_cve_id("CVE-2009-3560", "CVE-2009-3720", "CVE-2010-1623");
script_name("FreeBSD Ports: apr");
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: apr
CVE-2009-3560
The big2_toUtf8 function in lib/xmltok.c in libexpat in Expat 2.0.1,
as used in the XML-Twig module for Perl, allows context-dependent
attackers to cause a denial of service (application crash) via an XML
document with malformed UTF-8 sequences that trigger a buffer
over-read, related to the doProlog function in lib/xmlparse.c, a
different vulnerability than CVE-2009-2625 and CVE-2009-3720.
CVE-2009-3720
The updatePosition function in lib/xmltok_impl.c in libexpat in Expat
2.0.1, as used in Python, PyXML, w3c-libwww, and other software,
allows context-dependent attackers to cause a denial of service
(application crash) via an XML document with crafted UTF-8 sequences
that trigger a buffer over-read, a different vulnerability than
CVE-2009-2625.
CVE-2010-1623
The apr_brigade_split_line function in buckets/apr_brigade.c in the
Apache Portable Runtime Utility library (aka APR-util) before 1.3.10,
as used in the mod_reqtimeout module in the Apache HTTP Server and
other software, allows remote attackers to cause a denial of service
(memory consumption) via unspecified vectors.");
script_tag(name:"solution", value:"Update your system with the appropriate patches or
software upgrades.");
script_xref(name:"URL", value:"http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/43673");
script_xref(name:"URL", value:"http://secunia.com/advisories/41701");
script_xref(name:"URL", value:"http://www.vuxml.org/freebsd/dd943fbb-d0fe-11df-95a8-00219b0fc4d8.html");
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:"apr");
if(!isnull(bver) && revcomp(a:bver, b:"1.4.2.1.3.10")<0) {
txt += 'Package apr 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);
}