CVE-2002-1779

CVE-2002-1779 is a high-severity vulnerability in Symantec Norton Personal Firewall with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The "block fragmented IP Packets" option in Symantec Norton Personal Firewall 2002 (NPW) does not properly protect against certain attacks on Windows vulnerabilities such as jolt2 (CVE-2000-0305).

Frequently asked questions

What is CVE-2002-1779?
The "block fragmented IP Packets" option in Symantec Norton Personal Firewall 2002 (NPW) does not properly protect against certain attacks on Windows vulnerabilities such as jolt2 (CVE-2000-0305).
How severe is CVE-2002-1779?
CVE-2002-1779 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2002-1779 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1779?
CVE-2002-1779 affects Symantec Norton Personal Firewall. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2002-1779?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2002-1779 published?
CVE-2002-1779 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (1)

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