CVE-2015-2455
Microsoft Windows TrueType Fonts Out-Of-Bounds Write Remote Code Execution Vulnerability
Severity Score
9.3
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, Windows 10, Office 2007 SP3 and 2010 SP2, Live Meeting 2007 Console, Lync 2010, Lync 2010 Attendee, Lync 2013 SP1, Lync Basic 2013 SP1, Silverlight before 5.1.40728, and .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, and 4.6 allow remote attackers to execute arbitrary code via a crafted TrueType font, aka "TrueType Font Parsing Vulnerability," a different vulnerability than CVE-2015-2456.
Vulnerabilidad en Microsoft Windows Vista SP2, Windows Server 2008 SP2 y R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold y R2, Windows RT Gold y 8.1, Windows 10, Office 2007 SP3 y 2010 SP2, Live Meeting 2007 Console, Lync 2010, Lync 2010 Attendee, Lync 2013 SP1, Lync Basic 2013 SP1, Silverlight en versiones anteriores a 5.1.40728 y .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2 y 4.6, permite a atacantes remotos ejecutar código arbitrario a través de fuente TrueType manipulada, también conocida como 'TrueType Font Parsing Vulnerability', una vulnerabilidad diferente a CVE-2015-2456.
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the processing of the IUP instruction (opcode 0x31) in TrueType fonts. A crafted font can cause point patching to modify arbitrary addresses in the Windows kernel. This can be leveraged by an attacker to run arbitrary code in the context of SYSTEM.
Researchers have encountered a number of Windows kernel crashes in the win32k!itrp_IUP function (a handler of the IUP[] TTF program instruction) while processing corrupted TTF font files.
*Credits:
KeenTeam's Jihui Lu and Peter Hlavaty
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2015-03-19 CVE Reserved
- 2015-08-11 CVE Published
- 2024-08-06 CVE Updated
- 2024-08-06 First Exploit
- 2024-10-29 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-20: Improper Input Validation
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/76216 | Third Party Advisory | |
| http://www.securitytracker.com/id/1033238 | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/37919 | 2024-08-06 |
| URL | Date | SRC |
|---|---|---|
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-080 | 2019-05-15 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 3.0 Search vendor "Microsoft" for product ".net Framework" and version "3.0" | sp2 |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008" | - | sp2 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 3.0 Search vendor "Microsoft" for product ".net Framework" and version "3.0" | sp2 |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Vista Search vendor "Microsoft" for product "Windows Vista" | - | sp2 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 4.0 Search vendor "Microsoft" for product ".net Framework" and version "4.0" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008" | - | sp2 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 4.0 Search vendor "Microsoft" for product ".net Framework" and version "4.0" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Vista Search vendor "Microsoft" for product "Windows Vista" | - | sp2 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 4.5 Search vendor "Microsoft" for product ".net Framework" and version "4.5" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008" | - | sp2 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 4.5 Search vendor "Microsoft" for product ".net Framework" and version "4.5" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Vista Search vendor "Microsoft" for product "Windows Vista" | - | sp2 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 4.5.1 Search vendor "Microsoft" for product ".net Framework" and version "4.5.1" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008" | - | sp2 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 4.5.1 Search vendor "Microsoft" for product ".net Framework" and version "4.5.1" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Vista Search vendor "Microsoft" for product "Windows Vista" | - | sp2 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 4.5.2 Search vendor "Microsoft" for product ".net Framework" and version "4.5.2" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008" | - | sp2 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 4.5.2 Search vendor "Microsoft" for product ".net Framework" and version "4.5.2" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Vista Search vendor "Microsoft" for product "Windows Vista" | - | sp2 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 4.6 Search vendor "Microsoft" for product ".net Framework" and version "4.6" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008" | - | sp2 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 4.6 Search vendor "Microsoft" for product ".net Framework" and version "4.6" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Vista Search vendor "Microsoft" for product "Windows Vista" | - | sp2 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 3.5.1 Search vendor "Microsoft" for product ".net Framework" and version "3.5.1" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 7 Search vendor "Microsoft" for product "Windows 7" | - | sp1 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 3.5.1 Search vendor "Microsoft" for product ".net Framework" and version "3.5.1" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008" | r2 Search vendor "Microsoft" for product "Windows Server 2008" and version "r2" | sp1, x64 |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 3.5 Search vendor "Microsoft" for product ".net Framework" and version "3.5" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 10 Search vendor "Microsoft" for product "Windows 10" | - | - |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 3.5 Search vendor "Microsoft" for product ".net Framework" and version "3.5" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 8 Search vendor "Microsoft" for product "Windows 8" | - | - |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 3.5 Search vendor "Microsoft" for product ".net Framework" and version "3.5" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 8.1 Search vendor "Microsoft" for product "Windows 8.1" | - | - |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 3.5 Search vendor "Microsoft" for product ".net Framework" and version "3.5" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2012 Search vendor "Microsoft" for product "Windows Server 2012" | * | - |
Safe
|
| Microsoft Search vendor "Microsoft" | .net Framework Search vendor "Microsoft" for product ".net Framework" | 3.5 Search vendor "Microsoft" for product ".net Framework" and version "3.5" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2012 Search vendor "Microsoft" for product "Windows Server 2012" | r2 Search vendor "Microsoft" for product "Windows Server 2012" and version "r2" | - |
Safe
|
| Microsoft Search vendor "Microsoft" | Live Meeting Search vendor "Microsoft" for product "Live Meeting" | 2007 Search vendor "Microsoft" for product "Live Meeting" and version "2007" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Lync Search vendor "Microsoft" for product "Lync" | 2010 Search vendor "Microsoft" for product "Lync" and version "2010" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Lync Search vendor "Microsoft" for product "Lync" | 2010 Search vendor "Microsoft" for product "Lync" and version "2010" | attendee |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Lync Search vendor "Microsoft" for product "Lync" | 2013 Search vendor "Microsoft" for product "Lync" and version "2013" | sp1 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Lync Basic Search vendor "Microsoft" for product "Lync Basic" | 2013 Search vendor "Microsoft" for product "Lync Basic" and version "2013" | sp1 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Office Search vendor "Microsoft" for product "Office" | 2007 Search vendor "Microsoft" for product "Office" and version "2007" | sp3 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Office Search vendor "Microsoft" for product "Office" | 2010 Search vendor "Microsoft" for product "Office" and version "2010" | sp2 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Silverlight Search vendor "Microsoft" for product "Silverlight" | <= 5.1.40416.0 Search vendor "Microsoft" for product "Silverlight" and version " <= 5.1.40416.0" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 10 Search vendor "Microsoft" for product "Windows 10" | - | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 7 Search vendor "Microsoft" for product "Windows 7" | - | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 8 Search vendor "Microsoft" for product "Windows 8" | - | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 8.1 Search vendor "Microsoft" for product "Windows 8.1" | - | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Rt Search vendor "Microsoft" for product "Windows Rt" | - | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Rt 8.1 Search vendor "Microsoft" for product "Windows Rt 8.1" | - | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008" | - | sp2 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008" | r2 Search vendor "Microsoft" for product "Windows Server 2008" and version "r2" | sp1, itanium |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008" | r2 Search vendor "Microsoft" for product "Windows Server 2008" and version "r2" | sp1, x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2012 Search vendor "Microsoft" for product "Windows Server 2012" | - | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2012 Search vendor "Microsoft" for product "Windows Server 2012" | r2 Search vendor "Microsoft" for product "Windows Server 2012" and version "r2" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Vista Search vendor "Microsoft" for product "Windows Vista" | - | sp2 |
Affected
| ||||||