Oracle Java up to 7 Update 17 2D memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Oracle Java up to 7 Update 17. The affected element is an unknown function of the component 2D. The manipulation results in memory corruption. This vulnerability is identified as CVE-2013-2420. There is not any exploit available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability, which was classified as very critical, was found in Oracle Java up to 7 Update 17 (Programming Language Software). Affected is an unknown part of the component 2D. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier, 6 Update 43 and earlier, and 5.0 Update 41 and earlier; and OpenJDK 6 and 7; allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to 2D. NOTE: the previous information is from the April 2013 CPU. Oracle has not commented on claims from another vendor that this issue is related to insufficient "validation of images" in share/native/sun/awt/image/awt_ImageRep.c, possibly involving offsets.

The weakness was released 04/16/2013 with Oracle as Oracle Java SE Critical Patch Update Advisory - April 2013 as not defined advisory (Website). The advisory is shared for download at oracle.com. This vulnerability is traded as CVE-2013-2420 since 03/05/2013. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 05/08/2021). 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 69742 (Amazon Linux AMI : java-1.7.0-openjdk (ALAS-2013-183)), 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 185051 (HP-UX Running Java5 Multiple Vulnerabilities (HPSBUX02922)).

Applying a patch is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 13143.

The vulnerability is also documented in the databases at X-Force (83560), Tenable (69742), SecurityFocus (BID 59033†) and Vulnerability Center (SBV-39190†). Further details are available at zdnet.com. Entries connected to this vulnerability are available at VDB-7986, VDB-7987, VDB-7988 and VDB-8038. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 69742
Nessus Name: Amazon Linux AMI : java-1.7.0-openjdk (ALAS-2013-183)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 881715
OpenVAS Name: CentOS Update for java CESA-2013:0751 centos6
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
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McAfee IPS: 🔍
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ISS Proventia IPS: 🔍
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Timelineinfo

03/05/2013 🔍
04/11/2013 +37 days 🔍
04/11/2013 +0 days 🔍
04/16/2013 +5 days 🔍
04/16/2013 +0 days 🔍
04/17/2013 +1 days 🔍
04/17/2013 +0 days 🔍
04/17/2013 +0 days 🔍
05/08/2021 +2943 days 🔍

Sourcesinfo

Vendor: oracle.com

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

CVE: CVE-2013-2420 (🔍)
GCVE (CVE): GCVE-0-2013-2420
GCVE (VulDB): GCVE-100-8256

OVAL: 🔍
IAVM: 🔍

X-Force: 83560
SecurityFocus: 59033 - RETIRED: Oracle Java SE Critical Patch Update April 2013 Advance Notification
Vulnerability Center: 39190 - [javacpuapr2013-1928497] Oracle JRE 2D Remote Code Execution Vulnerability (CVE-2013-2420), Critical

Misc.: 🔍
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Entryinfo

Created: 04/17/2013 11:51
Updated: 05/08/2021 09:07
Changes: 04/17/2013 11:51 (83), 04/27/2017 09:06 (5), 05/08/2021 09:07 (2)
Complete: 🔍
Cache ID: 216:75E:103

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