CVE-2010-4070 describes an integer overflow vulnerability in the ISM Portmapper service (librpc.dll in portmap.exe) of IBM Informix Dynamic Server versions 7.x, 9.x, 10.00, and 11.10. This flaw allows unauthenticated remote attackers to execute arbitrary code or cause a denial of service through heap memory corruption by sending a crafted parameter size. With a CVSS score of 10.0, this vulnerability is critical due to its network-based attack vector, low complexity, and complete impact on confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.31CPE matchmatch criteria | cpe:2.3:a:ibm:informix_dynamic_server:7.31:*:*:*:*:*:*:* | ||
9.40.tc5CPE matchmatch criteria | cpe:2.3:a:ibm:informix_dynamic_server:9.40.tc5:*:*:*:*:*:*:* | ||
9.40.uc1CPE matchmatch criteria | cpe:2.3:a:ibm:informix_dynamic_server:9.40.uc1:*:*:*:*:*:*:* | ||
9.40.uc2CPE matchmatch criteria | cpe:2.3:a:ibm:informix_dynamic_server:9.40.uc2:*:*:*:*:*:*:* | ||
9.40.uc3CPE matchmatch criteria | cpe:2.3:a:ibm:informix_dynamic_server:9.40.uc3:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.