Is CVE-2023-34363 in the CISA KEV catalog?

No. CVE-2023-34363 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-34363?

CVE-2023-34363 has a CVSS v3 base score of 5.9 (MEDIUM).

What is the EPSS score for CVE-2023-34363?

CVE-2023-34363 has an EPSS score of 0.33% (25th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-34363?

Upgrade datadirect odbc oracle wire protocol driver to 08.02.2770 or later.

CVE & CISA-KEV Catalog

CVE-2023-34363

MEDIUM

5.9

CVSS v3

NVD

Description

An issue was discovered in Progress DataDirect Connect for ODBC before 08.02.2770 for Oracle. When using Oracle Advanced Security (OAS) encryption, if an error is encountered initializing the encryption object used to encrypt data, the code falls back to a different encryption mechanism that uses an insecure random number generator to generate the private key. It is possible for a well-placed attacker to predict the output of this random number generator, which could lead to an attacker decrypting traffic between the driver and the database server. The vulnerability does not exist if SSL / TLS encryption is used.

CWE-338

How to fix

Remediation Available

datadirect odbc oracle wire protocol driverNVD

Affected:< 08.02.2770Fixed in:08.02.2770CVE-2023-34363derived 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 ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.33%probability of exploitation in 30 days

25thpercentile

Low risk: more likely to be exploited than 25% of all known CVEs.

References

Vendor Advisory1

community.progress.com

Product1

progress.com

Related Vulnerabilities

Other CWE-338 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2008-0166	High	7.5	71%	-	Fix
CVE-2009-2367	Critical	9.8	23%	-	-
CVE-2024-29868	Critical	9.1	6.0%	-	-
CVE-2024-31497	Medium	5.9	5.8%	-	Fix
CVE-2021-43799	High	8.6	5.4%	-	Fix
CVE-2008-3280	Medium	5.9	4.0%	-	-

Embed a live status badge for CVE-2023-34363

Markdown

[![CVE-2023-34363](https://tridentstack.com/cve/badge/CVE-2023-34363.svg)](https://tridentstack.com/cve/CVE-2023-34363)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-34363"><img src="https://tridentstack.com/cve/badge/CVE-2023-34363.svg" alt="CVE-2023-34363"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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 2025-01-06.