CVE-2013-2465

CVE-2013-2465 is a critical-severity (CVSS 9.8) vulnerability in Oracle Java SE. CISA added it to the Known Exploited Vulnerabilities catalog on March 28, 2022, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by April 18, 2022. CISA also lists it as known to be used in ransomware campaigns, so it should be prioritised accordingly. Oracle has 46 vulnerabilities in the KEV catalog, 13 of them linked to ransomware.

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 image channel verification" in 2D.

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

• http://advisories.mageia.org/MGASA-2013-0185.html
• http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03898880
• http://hg.openjdk.java.net/jdk7u/jdk7u-dev/jdk/rev/2a9c79db0040
• http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00026.html
• http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00027.html
• http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00028.html
• http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00029.html
• http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00031.html