Oracle Java up to 5.0 Update 45/6 Update 45/7 Update 21 2D integer coercion

CVSS Meta Temp Score
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CTI Interest Score
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8.8$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Oracle Java up to 5.0 Update 45/6 Update 45/7 Update 21. This affects an unknown function of the component 2D. This manipulation causes integer coercion. This vulnerability appears as CVE-2013-2472. In addition, an exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Oracle Java up to 5.0 Update 45/6 Update 45/7 Update 21 (Programming Language Software) and classified as critical. Affected by this vulnerability is some unknown functionality of the component 2D. The manipulation with an unknown input leads to a integer coercion vulnerability. The CWE definition for the vulnerability is CWE-192. Integer coercion refers to a set of flaws pertaining to the type casting, extension, or truncation of primitive data types. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 21 and earlier, 6 Update 45 and earlier, and 5.0 Update 45 and earlier, and OpenJDK 7, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to 2D. NOTE: the previous information is from the June 2013 CPU. Oracle has not commented on claims from another vendor that this issue allows remote attackers to bypass the Java sandbox via vectors related to "Incorrect ShortBandedRaster size checks" in 2D.

The weakness was presented 06/18/2013 with Oracle as Oracle Java SE Critical Patch Update Advisory - June 2013 as not defined advisory (Website). The advisory is shared at oracle.com. This vulnerability is known as CVE-2013-2472 since 03/05/2013. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 69762 (Amazon Linux AMI : java-1.7.0-openjdk (ALAS-2013-204)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Amazon Linux Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350537 (Amazon Linux Security Advisory for java-1.6.0-openjdk: ALAS-2013-207).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. The advisory contains the following remark:

Due to the threat posed by a successful attack, Oracle strongly recommends that customers apply CPU fixes as soon as possible.
Heise notes, that "[t]his is the last Java update that will occur on the out of sync timetable that has been in play since the start of the year. The next update is scheduled to take place as part of Oracle's normal Critical Patch Update schedule in October this year". Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 13295.

The vulnerability is also documented in the databases at Exploit-DB (28331), Tenable (69762), SecurityFocus (BID 60556†), Secunia (SA54154†) and Vulnerability Center (SBV-40061†). Additional details are provided at grahamcluley.com. See VDB-9226, VDB-9199, VDB-9223 and VDB-9230 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 8.8

VulDB Base Score: 9.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Exploitinginfo

Class: Integer coercion
CWE: CWE-192 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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Nessus ID: 69762
Nessus Name: Amazon Linux AMI : java-1.7.0-openjdk (ALAS-2013-204)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 892722
OpenVAS Name: Debian Security Advisory DSA 2722-1 (openjdk-7 - several vulnerabilities
OpenVAS File: 🔍
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Exploit-DB: 🔍

Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Upgrade
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Timelineinfo

03/05/2013 🔍
06/13/2013 +100 days 🔍
06/13/2013 +0 days 🔍
06/18/2013 +5 days 🔍
06/18/2013 +0 days 🔍
06/18/2013 +0 days 🔍
06/19/2013 +1 days 🔍
06/19/2013 +0 days 🔍
07/17/2013 +28 days 🔍
06/30/2025 +4366 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Java SE Critical Patch Update Advisory - June 2013
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-2472 (🔍)
GCVE (CVE): GCVE-0-2013-2472
GCVE (VulDB): GCVE-100-9193

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 60556 - Oracle Java SE Critical Patch Update June 2013 Advance Notification
Secunia: 54154 - IBM Java Multiple Vulnerabilities, Highly Critical
Vulnerability Center: 40061 - [javacpujun2013-1899847] Oracle Java JRE Unspecified Remote Code Execution Vulnerability Related to 2D - CVE-2013-2472, Critical

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
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Entryinfo

Created: 06/19/2013 10:34
Updated: 06/30/2025 14:18
Changes: 06/19/2013 10:34 (89), 05/03/2017 16:21 (5), 05/17/2021 08:19 (3), 06/30/2025 14:18 (26)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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