9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.046 Low
EPSS
Percentile
92.5%
The remote Solaris system is missing necessary patches to address security updates :
Off-by-one error in libxml in Apple Safari before 5.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow and application crash) via a crafted web site.
(CVE-2011-0216)
Double free vulnerability in libxml2, as used in Google Chrome before 13.0.782.215, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted XPath expression.
(CVE-2011-2821)
Double free vulnerability in libxml2, as used in Google Chrome before 14.0.835.163, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XPath handling.
(CVE-2011-2834)
Off-by-one error in libxml2, as used in Google Chrome before 19.0.1084.46 and other products, allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via unknown vectors. (CVE-2011-3102)
libxml2, as used in Google Chrome before 16.0.912.63, allows remote attackers to cause a denial of service (out-of-bounds read) via unspecified vectors.
(CVE-2011-3905)
Heap-based buffer overflow in libxml2, as used in Google Chrome before 16.0.912.75, allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors. (CVE-2011-3919)
libxml2 before 2.8.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted XML data. (CVE-2012-0841)
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from the Oracle Third Party software advisories.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(80688);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2011-0216", "CVE-2011-2821", "CVE-2011-2834", "CVE-2011-3102", "CVE-2011-3905", "CVE-2011-3919", "CVE-2012-0841");
script_name(english:"Oracle Solaris Third-Party Patch Update : libxml2 (cve_2011_0216_denial_of)");
script_summary(english:"Check for the 'entire' version.");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Solaris system is missing a security patch for third-party
software."
);
script_set_attribute(
attribute:"description",
value:
"The remote Solaris system is missing necessary patches to address
security updates :
- Off-by-one error in libxml in Apple Safari before 5.0.6
allows remote attackers to execute arbitrary code or
cause a denial of service (heap-based buffer overflow
and application crash) via a crafted web site.
(CVE-2011-0216)
- Double free vulnerability in libxml2, as used in Google
Chrome before 13.0.782.215, allows remote attackers to
cause a denial of service or possibly have unspecified
other impact via a crafted XPath expression.
(CVE-2011-2821)
- Double free vulnerability in libxml2, as used in Google
Chrome before 14.0.835.163, allows remote attackers to
cause a denial of service or possibly have unspecified
other impact via vectors related to XPath handling.
(CVE-2011-2834)
- Off-by-one error in libxml2, as used in Google Chrome
before 19.0.1084.46 and other products, allows remote
attackers to cause a denial of service (out-of-bounds
write) or possibly have unspecified other impact via
unknown vectors. (CVE-2011-3102)
- libxml2, as used in Google Chrome before 16.0.912.63,
allows remote attackers to cause a denial of service
(out-of-bounds read) via unspecified vectors.
(CVE-2011-3905)
- Heap-based buffer overflow in libxml2, as used in Google
Chrome before 16.0.912.75, allows remote attackers to
cause a denial of service or possibly have unspecified
other impact via unknown vectors. (CVE-2011-3919)
- libxml2 before 2.8.0 computes hash values without
restricting the ability to trigger hash collisions
predictably, which allows context-dependent attackers to
cause a denial of service (CPU consumption) via crafted
XML data. (CVE-2012-0841)"
);
# https://www.oracle.com/technetwork/topics/security/thirdparty-patch-map-1482893.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?4a913f44"
);
script_set_attribute(
attribute:"see_also",
value:"https://blogs.oracle.com/sunsecurity/cve-2011-0216-denial-of-service-dos-vulnerability-in-libxml2"
);
# https://blogs.oracle.com/sunsecurity/cve-2011-3102-numeric-errors-vulnerability-in-libxml2
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?22b5c925"
);
script_set_attribute(
attribute:"see_also",
value:"https://blogs.oracle.com/sunsecurity/cve-2012-0841-denial-of-service-dos-vulnerability-in-libxml2"
);
# https://blogs.oracle.com/sunsecurity/multiple-denial-of-service-dos-vulnerabilities-in-libxml2
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?54a8db0e"
);
# https://blogs.oracle.com/sunsecurity/multiple-denial-of-service-dos-vulnerabilities-in-libxml2
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?54a8db0e"
);
script_set_attribute(attribute:"solution", value:"Upgrade to Solaris 11/11 SRU 10.5.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:solaris:11.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:solaris:libxml2");
script_set_attribute(attribute:"patch_publication_date", value:"2012/11/20");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/01/19");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2021 Tenable Network Security, Inc.");
script_family(english:"Solaris Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Solaris11/release", "Host/Solaris11/pkg-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("solaris.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Solaris11/release");
if (isnull(release)) audit(AUDIT_OS_NOT, "Solaris11");
pkg_list = solaris_pkg_list_leaves();
if (isnull (pkg_list)) audit(AUDIT_PACKAGE_LIST_MISSING, "Solaris pkg-list packages");
if (empty_or_null(egrep(string:pkg_list, pattern:"^libxml2$"))) audit(AUDIT_PACKAGE_NOT_INSTALLED, "libxml2");
flag = 0;
if (solaris_check_release(release:"0.5.11-0.175.0.10.0.5.0", sru:"SRU 10.5a") > 0) flag++;
if (flag)
{
error_extra = 'Affected package : libxml2\n' + solaris_get_report2();
error_extra = ereg_replace(pattern:"version", replace:"OS version", string:error_extra);
if (report_verbosity > 0) security_hole(port:0, extra:error_extra);
else security_hole(0);
exit(0);
}
else audit(AUDIT_PACKAGE_NOT_AFFECTED, "libxml2");
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0216
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2821
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2834
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3102
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3905
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3919
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0841
www.nessus.org/u?22b5c925
www.nessus.org/u?4a913f44
www.nessus.org/u?54a8db0e
blogs.oracle.com/sunsecurity/cve-2011-0216-denial-of-service-dos-vulnerability-in-libxml2
blogs.oracle.com/sunsecurity/cve-2012-0841-denial-of-service-dos-vulnerability-in-libxml2