CVE-2003-1527 describes a denial-of-service vulnerability in BlackICE Defender 2.9.cap and Server Protection 3.5.cdf. When configured for automatic attack blocking, these products can be tricked by remote attackers using spoofed packets to block legitimate IP addresses, leading to service disruption. The vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and partial availability impact, with no confidentiality or integrity impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.9capCPE matchmatch criteria | cpe:2.3:a:ibm:internet_security_systems_blackice_defender:2.9cap:*:*:*:*:*:*:* | ||
3.5.cdfCPE matchmatch criteria | cpe:2.3:a:iss:blackice_server_protection:3.5.cdf:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.