CVE-2011-3544

Home/CVE/Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution Vulnerability

CVE

Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution Vulnerability

Unspecified vulnerability in the Java Runtime Environment component in Oracle Java SE JDK and JRE 7 and 6 Update 27 and earlier allows remote untrusted Java Web Start applications and untrusted Java applets to affect confidentiality, integrity, and availability via unknown vectors related to Scripting.

CRITICAL · CVSS 9.8 ⚠ CISA KEV EPSS 0.92545

Act now

Listed on CISA KEV (known exploited in the wild)
SSVC exploitation status: active
EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
EPSS percentile: top 0% of all CVEs by exploitation likelihood
Public exploit or PoC is available
SSVC automatable: yes - attacks can be scripted at scale
CVSS base score ≥ 7.0

Sigma rules10 YARA rules0

⬢

Required Remediation

Apply updates per vendor instructions.

◆

Threat Actors Linked

actorDarkhotel

⬡

Weakness Classification

CWE-284Improper Access Control

▤

Affected Products & Versions

oracle jdk< 1.6.0
oracle jdkall versions
oracle jre< 1.6.0
oracle jreall versions

⚠

Public Exploits & PoCs

remoteJava Applet Rhino Script Engine - Remote Code Execution (Metasploit)verified

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Detection Rules (IDS/IPS)

snort-communityEXPLOIT-KIT Blackhole exploit kit JavaScript carat string splitting with hostile applettrojan-activity
snort-communityEXPLOIT-KIT Styx exploit kit plugin detection connection jorgtrojan-activity
snort-communityEXPLOIT-KIT Styx exploit kit plugin detection connection jlnptrojan-activity
snort-communityEXPLOIT-KIT Styx exploit kit plugin detection connection jovftrojan-activity
snort-communityEXPLOIT-KIT Private exploit kit outbound traffictrojan-activity
Open rulesets (ET Open, Snort Community, abuse.ch) link to source. Commercial rulesets are reference-only.

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Sigma Hunt Rules

Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.

relatedcriticalAntivirus Password Dumper Detection

relatedcriticalHacktool Execution - Imphash

relatedcriticalHackTool - Rubeus Execution

relatedcriticalPotential Credential Dumping Via LSASS Process Clone

relatedcriticalWCE wceaux.dll Access

relatedcriticalHackTool - Dumpert Process Dumper Default File

Show all 10 top matches

relatedcriticalHackTool - Credential Dumping Tools Named Pipe Created

relatedcriticalHackTool - Inveigh Execution

relatedcriticalHackTool - SafetyKatz Execution

relatedcriticalHackTool - Dumpert Process Dumper Execution

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Scoring & Timeline

9.8

CRITICAL · CVSS v3.1 · secalert_us@oracle.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD19 Oct 2011 · 09:55 PM

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

SSVC triage · cisa-vulnrichment

Exploitation

active

Automatable

yes

Technical impact

total

SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.

⚑

Vendor Advisories

cisaKEV-CVE-2011-3544
rhsaRHSA-2013:1455Low
rhsaRHSA-2012:1467Critical
rhsaRHSA-2012:0034Critical
usnUSN-1263-1
Show all 7 vendor advisoriesrhsaRHSA-2011:1384Critical
rhsaRHSA-2011:1380Critical

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00049.htmlMailing ListThird Party Advisory

http://marc.info/?l=bugtraq&m=132750579901589&w=2Mailing List

http://marc.info/?l=bugtraq&m=134254866602253&w=2Mailing List

http://marc.info/?l=bugtraq&m=134254957702612&w=2Mailing List

http://rhn.redhat.com/errata/RHSA-2013-1455.htmlThird Party Advisory

http://secunia.com/advisories/48308Broken Link

Show all 16 references

http://security.gentoo.org/glsa/glsa-201406-32.xmlThird Party Advisory

http://www.ibm.com/developerworks/java/jdk/alerts/Product

http://www.oracle.com/technetwork/topics/security/javacpuoct2011-443431.htmlPatchVendor Advisory

http://www.redhat.com/support/errata/RHSA-2011-1384.htmlBroken Link

http://www.securityfocus.com/bid/50218Broken LinkThird Party AdvisoryVDB Entry

http://www.securitytracker.com/id?1026215Broken LinkThird Party AdvisoryVDB Entry

http://www.ubuntu.com/usn/USN-1263-1Third Party Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/70849Third Party AdvisoryVDB Entry

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13947Broken Link

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2011-3544US Government Resource

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