// For flags

CVE-2012-0498

Oracle Java Runtime readMabCurveData nTblSize Remote Code Execution Vulnerability

Severity Score

10.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 2 and earlier, 6 Update 30 and earlier, and 5.0 Update 33 and earlier allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to 2D.

Vulnerabilidad no especificada en el Java Runtime Environment (JRE), componente de Oracle Java SE 7 y versiones anteriores de actualizaciones 2, 6 Update 30 y anteriores, y 5.0 Update 33 y anteriores permite a atacantes remotos afectar la confidencialidad, integridad y disponibilidad a través de vectores desconocidos relacionados con el 2D

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Oracle Java. 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 cmm.dll. While parsing multi-function a to b curve data the size of an allocation is calculated based on user supplied data. It is possible to cause an integer wrap on the nTblSize variable. This variable is later used to allocate an heap buffer which will be smaller than necessary resulting in heap memory corruption. This can lead to remote code execution under the context of the current user.

*Credits: Anonymous
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2012-01-11 CVE Reserved
  • 2012-02-15 CVE Published
  • 2024-01-11 EPSS Updated
  • 2024-08-06 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
References (24)
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
<= 1.5.0
Search vendor "Sun" for product "Jre" and version " <= 1.5.0"
update33
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
-
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update1
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update10
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update11
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update12
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update13
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update14
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update15
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update16
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update17
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update18
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update19
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update2
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update20
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update21
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update22
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update23
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update24
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update25
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update26
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update27
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update28
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update29
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update3
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update31
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update4
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update5
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update6
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update7
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update8
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.5.0
Search vendor "Sun" for product "Jre" and version "1.5.0"
update9
Affected
Oracle
Search vendor "Oracle"
Jre
Search vendor "Oracle" for product "Jre"
<= 1.6.0
Search vendor "Oracle" for product "Jre" and version " <= 1.6.0"
update30
Affected
Oracle
Search vendor "Oracle"
Jre
Search vendor "Oracle" for product "Jre"
1.6.0
Search vendor "Oracle" for product "Jre" and version "1.6.0"
update22
Affected
Oracle
Search vendor "Oracle"
Jre
Search vendor "Oracle" for product "Jre"
1.6.0
Search vendor "Oracle" for product "Jre" and version "1.6.0"
update23
Affected
Oracle
Search vendor "Oracle"
Jre
Search vendor "Oracle" for product "Jre"
1.6.0
Search vendor "Oracle" for product "Jre" and version "1.6.0"
update24
Affected
Oracle
Search vendor "Oracle"
Jre
Search vendor "Oracle" for product "Jre"
1.6.0
Search vendor "Oracle" for product "Jre" and version "1.6.0"
update25
Affected
Oracle
Search vendor "Oracle"
Jre
Search vendor "Oracle" for product "Jre"
1.6.0
Search vendor "Oracle" for product "Jre" and version "1.6.0"
update26
Affected
Oracle
Search vendor "Oracle"
Jre
Search vendor "Oracle" for product "Jre"
1.6.0
Search vendor "Oracle" for product "Jre" and version "1.6.0"
update27
Affected
Oracle
Search vendor "Oracle"
Jre
Search vendor "Oracle" for product "Jre"
1.6.0
Search vendor "Oracle" for product "Jre" and version "1.6.0"
update29
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
-
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_1
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_10
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_11
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_12
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_13
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_14
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_15
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_16
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_17
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_18
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_19
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_2
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_20
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_21
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_3
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_4
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_5
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_6
Affected
Sun
Search vendor "Sun"
Jre
Search vendor "Sun" for product "Jre"
1.6.0
Search vendor "Sun" for product "Jre" and version "1.6.0"
update_7
Affected
Oracle
Search vendor "Oracle"
Jre
Search vendor "Oracle" for product "Jre"
<= 1.7.0
Search vendor "Oracle" for product "Jre" and version " <= 1.7.0"
update2
Affected
Oracle
Search vendor "Oracle"
Jre
Search vendor "Oracle" for product "Jre"
1.7.0
Search vendor "Oracle" for product "Jre" and version "1.7.0"
-
Affected
Oracle
Search vendor "Oracle"
Jre
Search vendor "Oracle" for product "Jre"
1.7.0
Search vendor "Oracle" for product "Jre" and version "1.7.0"
update1
Affected