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
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.618 Medium
EPSS
Percentile
97.8%
The remote Windows host contains a version of the Embedded OpenType (EOT) Font Engine that is affected by multiple buffer overflow vulnerabilities due to the way the EOT font technology parses name tables in specially crafted embedded fonts.
If an attacker can trick a user on the affected system into viewing content rendered in a specially crafted EOT font, these issues could be leveraged to execute arbitrary code subject to the user’s privileges.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(39792);
script_version("1.24");
script_cvs_date("Date: 2018/11/15 20:50:30");
script_cve_id("CVE-2009-0231", "CVE-2009-0232");
script_bugtraq_id(35186, 35187);
script_xref(name:"MSFT", value:"MS09-029");
script_xref(name:"MSKB", value:"961371");
script_name(english:"MS09-029: Vulnerabilities in the Embedded OpenType Font Engine Could Allow Remote Code Execution (961371)");
script_summary(english:"Checks version of T2embed.dll");
script_set_attribute(attribute:"synopsis", value:
"It is possible to execute arbitrary code on the remote Windows host
using the Embedded OpenType Font Engine.");
script_set_attribute(attribute:"description", value:
"The remote Windows host contains a version of the Embedded OpenType
(EOT) Font Engine that is affected by multiple buffer overflow
vulnerabilities due to the way the EOT font technology parses name
tables in specially crafted embedded fonts.
If an attacker can trick a user on the affected system into viewing
content rendered in a specially crafted EOT font, these issues could
be leveraged to execute arbitrary code subject to the user's
privileges.");
script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2009/ms09-029");
script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for Windows 2000, XP, 2003,
Vista and 2008.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_cwe_id(119, 189);
script_set_attribute(attribute:"vuln_publication_date", value:"2009/07/14");
script_set_attribute(attribute:"patch_publication_date", value:"2009/07/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2009/07/14");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows : Microsoft Bulletins");
script_copyright(english:"This script is Copyright (C) 2009-2018 Tenable Network Security, Inc.");
script_dependencies("smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl");
script_require_keys("SMB/MS_Bulletin_Checks/Possible");
script_require_ports(139, 445, 'Host/patch_management_checks');
exit(0);
}
include("audit.inc");
include("smb_hotfixes_fcheck.inc");
include("smb_hotfixes.inc");
include("smb_func.inc");
include("misc_func.inc");
get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");
bulletin = 'MS09-029';
kb = "961371";
kbs = make_list(kb);
if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);
get_kb_item_or_exit('SMB/Registry/Enumerated');
get_kb_item_or_exit('SMB/WindowsVersion', exit_code:1);
if (hotfix_check_sp_range(win2k:'4,5', xp:'2,3', win2003:'2', vista:'0,2') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
rootfile = hotfix_get_systemroot();
if (!rootfile) exit(1, "Failed to get the system root.");
share = hotfix_path2share(path:rootfile);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);
if (
# Vista / Windows Server 2008
hotfix_is_vulnerable(os:"6.0", sp:2, file:"T2embed.dll", version:"6.0.6002.22152", min_version:"6.0.6002.20000", dir:"\System32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"6.0", sp:2, file:"T2embed.dll", version:"6.0.6002.18051", dir:"\System32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"6.0", sp:1, file:"T2embed.dll", version:"6.0.6001.22450", min_version:"6.0.6001.20000", dir:"\System32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"6.0", sp:1, file:"T2embed.dll", version:"6.0.6001.18272", dir:"\System32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"6.0", sp:0, file:"T2embed.dll", version:"6.0.6000.21067", min_version:"6.0.6000.20000", dir:"\System32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"6.0", sp:0, file:"T2embed.dll", version:"6.0.6000.16870", dir:"\System32", bulletin:bulletin, kb:kb) ||
# Windows 2003
hotfix_is_vulnerable(os:"5.2", sp:2, file:"T2embed.dll", version:"5.2.3790.4530", dir:"\System32", bulletin:bulletin, kb:kb) ||
# Windows XP
hotfix_is_vulnerable(os:"5.1", sp:3, arch:"x86", file:"T2embed.dll", version:"5.1.2600.5830", dir:"\System32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"5.1", sp:2, arch:"x64", file:"T2embed.dll", version:"5.2.3790.4530", dir:"\System32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"5.1", sp:2, arch:"x86", file:"T2embed.dll", version:"5.1.2600.3589", dir:"\System32", bulletin:bulletin, kb:kb) ||
# Windows 2000
hotfix_is_vulnerable(os:"5.0", file:"T2embed.dll", version:"5.0.2195.7263", dir:"\System32", bulletin:bulletin, kb:kb)
)
{
set_kb_item(name:"SMB/Missing/"+bulletin, value:TRUE);
hotfix_security_hole();
hotfix_check_fversion_end();
exit(0);
}
else
{
hotfix_check_fversion_end();
audit(AUDIT_HOST_NOT, 'affected');
}
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
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.618 Medium
EPSS
Percentile
97.8%