CVE-2004-0375 describes a denial-of-service vulnerability in Symantec's SYMNDIS.SYS driver, affecting various Norton and Client Firewall/Security products from 2003 and 2004. Remote attackers can trigger an infinite loop by sending specially crafted TCP packets containing a zero-length SACK or Alternate Checksum Data option. This vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and no authentication required, leading to a partial availability impact. While not listed in CISA's KEV catalog or currently active on hot lists, a public exploit is available on ExploitDB, though there is no evidence of widespread exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.01CPE matchmatch criteria | cpe:2.3:a:symantec:client_firewall:5.01:*:*:*:*:*:*:* | ||
5.1.1CPE matchmatch criteria | cpe:2.3:a:symantec:client_firewall:5.1.1:*:*:*:*:*:*:* | ||
1.0CPE matchmatch criteria | cpe:2.3:a:symantec:client_security:1.0:*:*:*:*:*:*:* | ||
1.1CPE matchmatch criteria | cpe:2.3:a:symantec:client_security:1.1:*:*:*:*:*:*:* | ||
2003CPE matchmatch criteria | cpe:2.3:a:symantec:norton_internet_security:2003:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
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The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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.