CVE-2018-15769

mediumpriority · track · 31EPSS 0.026 · 86 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.65% (86th) EPSS

CVSS 5 · medium

Is it mine?

39 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

RSA BSAFE Micro Edition Suite versions prior to 4.0.11 (in 4.0.x series) and versions prior to 4.1.6.2 (in 4.1.x series) contain a key management error issue. A malicious TLS server could potentially cause a Denial Of Service (DoS) on TLS clients during the handshake when a very large prime value is sent to the TLS client, and an Ephemeral or Anonymous Diffie-Hellman cipher suite (DHE or ADH) is used.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-320US

affected products (39)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Oracle Corp. Database Server≤ 19cfstec_bduRU
Oracle Corp. Database Server≤ 11.2.0.4fstec_bduRU
Oracle Corp. Database Server≤ 12.1.0.2fstec_bduRU
Oracle Corp. Database Server≤ 12.2.0.1fstec_bduRU
Oracle Corp. Database Server≤ 18cfstec_bduRU
Oracle Corp. Enterprise Manager Ops Center≤ 12.3.3fstec_bduRU
Oracle Corp. Enterprise Manager Ops Center≤ 12.4.0fstec_bduRU
Oracle Corp. Oracle Communications IP Service Activator≤ 7.4.0fstec_bduRU
Oracle Corp. Oracle Communications IP Service Activator≤ 7.3.4fstec_bduRU
Oracle Corp. Security Service≤ 11.1.1.9.0fstec_bduRU
Oracle Corp. Security Service≤ 12.1.3.0.0fstec_bduRU
Oracle Corp. Security Service≤ 12.2.1.3.0fstec_bduRU
RSA Security LLC RSA BSAFE Micro Edition Suite4.0.0 → 4.0.11fstec_bduRU
RSA Security LLC RSA BSAFE Micro Edition Suite4.1.0 → 4.1.6.1fstec_bduRU
dell bsafe4.0.0 → 4.0.11nvdUScpe:2.3:a:dell:bsafe:*:*:*:*:*:*:*:*
dell bsafe4.1.0 → 4.1.6.2nvdUScpe:2.3:a:dell:bsafe:*:*:*:*:*:*:*:*
oracle application testing suite= 13.3.0.1nvdUScpe:2.3:a:oracle:application_testing_suite:*:*:*:*:*:*:*:*
oracle communications analytics= 12.1.1nvdUScpe:2.3:a:oracle:communications_analytics:*:*:*:*:*:*:*:*
oracle communications ip service activator= 7.3.0nvdUScpe:2.3:a:oracle:communications_ip_service_activator:*:*:*:*:*:*:*:*

showing 20 of 39

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2018-11-16modified 2026-06-17

references (26)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan