CVE-2023-28523 is a heap buffer overflow vulnerability in IBM Informix Dynamic Server versions 12.10 and 14.10, specifically within the onsmsync component, due to improper bounds checking. This vulnerability carries a high CVSS score of 7.8, indicating that a local attacker with low privileges could execute arbitrary code, leading to high impact on confidentiality, integrity, and availability. Despite its severity, there is currently no public exploit code available, no evidence of active exploitation, and minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.10CPE matchmatch criteria | cpe:2.3:a:ibm:informix_dynamic_server:12.10:-:*:*:-:*:*:* | ||
14.10CPE matchmatch criteria | cpe:2.3:a:ibm:informix_dynamic_server:14.10:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:a:ibm:informix_dynamic_server_on_cloud_pak_for_data:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.