CVE-2013-2465
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE allows remote attackers to affect confidentiality, integrity, and availability via Unknown vectors related to 2D
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- advisories.mageia.org/MGASA-2013-0185.htmlBroken Link
- h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03898880Broken Link
- hg.openjdk.java.net/jdk7u/jdk7u-dev/jdk/rev/2a9c79db0040Patch
- lists.opensuse.org/opensuse-security-announce/2013-07/msg00026.htmlMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2013-07/msg00027.htmlMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2013-07/msg00028.htmlMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2013-07/msg00029.htmlMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2013-07/msg00031.htmlMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2013-08/msg00000.htmlMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2013-08/msg00003.htmlMailing ListThird Party Advisory
- marc.info/?l=bugtraq&m=137545505800971&w=2Mailing ListThird Party Advisory
- marc.info/?l=bugtraq&m=137545592101387&w=2Mailing ListThird Party Advisory
Actively exploited and used by ransomware crews. Patch immediately.
- Exploitation
- Confirmed in the wild (CISA KEV)
- Federal remediation deadline
- Overdue by 1652 days
- Ransomware
- Used in known ransomware campaigns
- CVSS
- 9.8 CRITICAL
- EPSS (30-day exploit probability)
- 98.8% · top 1% of all CVEs
- Weakness
- NVD-CWE-noinfo
- Attack vector
- Network, remotely reachable
- Preconditions
- No privileges and no user interaction
- 1.Apply updates per vendor instructions.
- 2.Treat as emergency change: patch or isolate internet-facing instances first.
- 3.Review exposure: confirm which instances are reachable from the internet and restrict access until patched.
- 4.Hunt for compromise: review logs for the disclosure window, not just from the patch date.
- 5.Verify offline/immutable backups and segment the affected systems. This flaw is used for ransomware initial access.
Assessment is derived automatically from the live signals above; verify against your own asset inventory.