Is CVE-2018-15769 in the CISA KEV catalog?

No. CVE-2018-15769 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-15769?

CVE-2018-15769 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2018-15769?

CVE-2018-15769 has an EPSS score of 2.65% (84th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-15769?

Upgrade bsafe to 4.1.6.2 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2018-15769

HIGHEPSS 84th pctl

7.5

CVSS v3

NVD

Description

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.

How to fix

Remediation Available

bsafeNVD

Affected:>= 4.1.0, < 4.1.6.2Fixed in:4.1.6.2CVE-2018-15769derived from NVD

timesten in-memory databaseNVD

Affected:< 18.1.4.1.0Fixed in:18.1.4.1.0CVE-2018-15769derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

2.65%probability of exploitation in 30 days

84thpercentile

Elevated risk: more likely to be exploited than 84% of all known CVEs.

References

Patch5

Third-Party Advisory1

seclists.org

Other references2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.