- Description
- Vulnerability in the RDBMS Listener component of Oracle Database Server. Supported versions that are affected are 19.3-19.26, 21.3-21.17 and 23.4-23.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise RDBMS Listener. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all RDBMS Listener accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N).
- Source
- secalert_us@oracle.com
- NVD status
- Analyzed
CVSS 3.1
- Type
- Secondary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- Severity
- MEDIUM
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-287
- Hype score
- Not currently trending
Oracle patch fixes CVE-2025-30733, a TNS vulnerability exposing system memory remotely. Affects multiple Oracle Database versions, especially during SSL/TLS interactions. Proper updates are crucial. 🛡️ #Oracle #MemoryLeak #CyberUK https://t.co/XZULxCW5mJ
@TweetThreatNews
27 May 2025
28 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
Actively exploited CVE : CVE-2025-30733
@transilienceai
23 May 2025
3 Impressions
0 Retweets
0 Likes
0 Bookmarks
1 Reply
0 Quotes
Actively exploited CVE : CVE-2025-30733
@transilienceai
22 May 2025
8 Impressions
0 Retweets
0 Likes
0 Bookmarks
1 Reply
0 Quotes
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:oracle:rdbms_listener:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E362AD7D-FB82-4DE9-90B2-74399D673C38",
"versionEndIncluding": "19.26",
"versionStartIncluding": "19.3"
},
{
"criteria": "cpe:2.3:a:oracle:rdbms_listener:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "684B945B-072A-4413-8D1B-2D8A10B2FB83",
"versionEndIncluding": "21.17",
"versionStartIncluding": "21.3"
},
{
"criteria": "cpe:2.3:a:oracle:rdbms_listener:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2CD6F3E1-172D-4F6C-9BD3-4FD616E629ED",
"versionEndIncluding": "23.7",
"versionStartIncluding": "23.4"
}
],
"operator": "OR"
}
]
}
]