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CVE-2013-2471 is an unspecified vulnerability in the Java Runtime Environment (JRE) 2D component affecting Oracle Java SE 7 Update 21 and earlier, 6 Update 45 and earlier, 5.0 Update 45 and earlier, and OpenJDK 7. Oracle's June 2013 CPU described it only as allowing remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to 2D. Third-party reporting, which Oracle did not confirm in the cited text, associated the issue with incorrect IntegerComponentRaster size checks and claimed it could be used to bypass the Java sandbox. Based on the available information, this is best characterized as a Java client-side flaw in the 2D subsystem that could be triggered through malicious Java content delivered to a target running a vulnerable JRE/OpenJDK version.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A 2013 vulnerability broadly represented in exploit kits, indicating exploit availability and criminal use.
A specifically named vulnerability advertised as part of an exploit chain associated in the content with Magnitude exploit kit activity targeting Internet Explorer users.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.