Improper input validation in Oracle Java Se
CVE-2017-3241
Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: RMI). Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111; JRockit: R28.3.12. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. While the vulnerability is in Java SE, Java SE Embedded, JRockit, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded, JRockit. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS v3.0 Base Score 9.0 (Confidentiality, Integrity and Availability impacts).
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.328 (98.3th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.622 · newest: 0.328 · change: -0.294
Affected products
- Oracle Java Se — versions 7u121, 8u112, 6u131
- Oracle Java Se Embedded — versions 8u111
- Oracle Jdk — versions 1.6, 1.7, 1.8
- Oracle Jre — versions 1.6, 1.7, 1.8
- Oracle Jrockit — versions R28.3.12, r28.3.12
Weakness classification (CWE)
Public proof-of-concept exploits
References
- rhn.redhat.com/errata/RHSA-2017-0338.html (vendor-advisory)
- www.debian.org/security/2017/dsa-3782 (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2017-0176.html (vendor-advisory)
- security.gentoo.org/glsa/201701-65 (vendor-advisory)
- erpscan.io/advisories/erpscan-17-006-oracle-openjdk-java-serialization-dos-vuln…
- rhn.redhat.com/errata/RHSA-2017-0180.html (vendor-advisory)
- www.securitytracker.com/id/1037637 (vdb-entry)
- security.gentoo.org/glsa/201707-01 (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2017-0175.html (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2017-0177.html (vendor-advisory)
Frequently asked questions
- What is CVE-2017-3241?
- CVE-2017-3241 is a critical-severity vulnerability in Oracle Java Se, classified under Improper Input Validation. CVSS score: 9.0/10. Published 2017-01-27.
- How severe is CVE-2017-3241?
- Critical severity. CVSS v3 base score is 9.0 out of 10.
- Is CVE-2017-3241 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.