CVE-2013-2455
NVD-CWE-noinfoPublished: June 18, 2013· Updated: Jun 16, 2026
Official Description
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 via unknown vectors related to Libraries, a different vulnerability than CVE-2013-2443 and CVE-2013-2452. NOTE: the previous information is from the June 2013 CPU. Oracle has not commented on claims from another vendor that this issue is related to incorrect access checks by the (1) getEnclosingClass, (2) getEnclosingMethod, and (3) getEnclosingConstructor methods.
Technical Analysis
CVE-2013-2455 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (60)
Quick Facts
Related CVEs (NVD-CWE-noinfo)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2013-2455 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts