Home/CVE/Vulnerability in the Oracle Access Manager component of Oracle Fusion Middleware (subcomponent: Authentication Engine).
CVE

CVE-2018-2879

Vulnerability in the Oracle Access Manager component of Oracle Fusion Middleware (subcomponent: Authentication Engine).

Vulnerability in the Oracle Access Manager component of Oracle Fusion Middleware (subcomponent: Authentication Engine). Supported versions that are affected are 11.1.2.3.0 and 12.2.1.3.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager.

While the vulnerability is in Oracle Access Manager, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. Note: Please refer to Doc ID <a href="http://support.oracle.com/CSP/main/article?cmd=show&type=NOT&id=2386496.1">My Oracle Support Note 2386496.1 for instructions on how to address this issue.

CVSS 3.0 Base Score 9.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H).

CRITICAL · CVSS 9 EPSS 0.44453
Act now
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 2% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

1
oracle access managerall versions
⚠

Public Exploits & PoCs

2
pocpacketstormsecurity.com · OAMbuster-Multi-Threaded-CVE-2018-2879-Scanner.htmlpacketstormsecurity.com
pocwww.sec-consult.com · oracle-access-managers-identity-crisiswww.sec-consult.com
▣

Scoring & Timeline

9
CRITICAL · CVSS v3.0 · 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 Apr 2018 · 02:29 AM
CVSS VectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
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.
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2019/Apr/28Mailing ListThird Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.htmlPatchVendor Advisory
http://www.securityfocus.com/bid/103788Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040695Third Party AdvisoryVDB Entry
https://github.com/MostafaSoliman/Oracle-OAM-Padding-Oracle-CVE-2018-2879-ExploitProductThird Party Advisory
https://seclists.org/bugtraq/2019/Apr/27Mailing ListThird Party Advisory
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