VDB-9194 · CVE-2013-2473 · BID 60556

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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9.4$0-$5k0.00

A vulnerability was found in Oracle Java up to 5.0 Update 45/6 Update 45/7 Update 21 (Programming Language Software) and classified as very critical. Affected by this issue is an unknown part of the component 2D. The manipulation with an unknown input leads to a integer coercion vulnerability. Using CWE to declare the problem leads to CWE-192. Integer coercion refers to a set of flaws pertaining to the type casting, extension, or truncation of primitive data types. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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 ByteBandedRaster size checks" in 2D.

The weakness was shared 06/18/2013 with Oracle as Oracle Java SE Critical Patch Update Advisory - June 2013 as not defined advisory (Website). The advisory is available at oracle.com. This vulnerability is handled as CVE-2013-2473 since 03/05/2013. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 05/17/2021). It is expected to see the exploit prices for this product decreasing in the near future.

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 13292.

The vulnerability is also documented in the vulnerability database at Tenable (69762). grahamcluley.com is providing further details. The entries 9226, 9199, 9223 and 9230 are related to this item.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.4

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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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: 🔍
OpenVAS Family: 🔍

Saint ID: exploit_info/java_bytecomponentraster_overflow
Saint Name: Oracle Java java.awt.image.ByteComponentRaster Overflow

Qualys ID: 🔍
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Threat Intelligenceinfo

Interest: 🔍
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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 🔍
05/17/2021 +2861 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Java SE Critical Patch Update Advisory - June 2013
Organization: Oracle
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-2473 (🔍)
OVAL: 🔍
IAVM: 🔍

Vulnerability Center: 40062 - [javacpujun2013-1899847] Oracle Java JRE Unspecified Remote Code Execution Vulnerability Related to 2D - CVE-2013-2473, Critical
SecurityFocus: 60556 - Oracle Java SE Critical Patch Update June 2013 Advance Notification
Secunia: 54154 - IBM Java Multiple Vulnerabilities, Highly Critical

Misc.: 🔍
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Entryinfo

Created: 06/19/2013 10:34
Updated: 05/17/2021 08:23
Changes: 06/19/2013 10:34 (91), 05/03/2017 16:22 (5), 05/17/2021 08:23 (3)
Complete: 🔍

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