5

CVE-2004-0375: symantec client_firewall

CVSS: 5.0v2.0MediumModified
Published 05-05-2004Last modified 08-08-2024

Vulnerability summary

CVE-2004-0375 is a medium (CVSS 5.0) vulnerability in symantec client_firewall. EPSS estimates a 8.83% chance of exploitation in the next 30 days, higher than 95.1% of scored vulnerabilities. 2 public exploits are recorded.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
8.83%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2reference, exploit-database

Timeline

  1. 05-05-2004
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

SYMNDIS.SYS in Symantec Norton Internet Security 2003 and 2004, Norton Personal Firewall 2003 and 2004, Client Firewall 5.01 and 5.1.1, and Client Security 1.0 and 1.1 allow remote attackers to cause a denial of service (infinite loop) via a TCP packet with (1) SACK option or (2) Alternate Checksum Data option followed by a length of zero.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

8.83%

Chance of exploitation in the next 30 days

Percentile

95%

Versus all other CVEs

30-day change

0.00 pp

From 8.83% on 19-09-2026

19-09-202619-10-2026
EPSS score
8.83%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

2 found
  • referenceUnverified

    Exploit Reference (securityfocus.com)

    Maturity: unknown

  • exploit-databasedoswindowsVerified

    Symantec Client Firewall Products 5 - 'SYMNDIS.SYS' Driver Remote Denial of Service

    Maturity: poc

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Symantec4 products

1 vendor · 4 products

References

8 links