How severe is CVE-2004-0057?

CVE-2004-0057 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2004-0057 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-0057?

CVE-2004-0057 affects Lbl Tcpdump. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2004-0057?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2004-0057 published?

CVE-2004-0057 was published on 2004-02-17 and last updated on 2026-06-16.

CVE-2004-0057

CVE-2004-0057 is a medium-severity vulnerability in Lbl Tcpdump with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 5% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Lbl Tcpdump
Published: 2004-02-17
Last modified: 2026-06-16

Description

The rawprint function in the ISAKMP decoding routines (print-isakmp.c) for tcpdump 3.8.1 and earlier allows remote attackers to cause a denial of service (segmentation fault) via malformed ISAKMP packets that cause invalid "len" or "loc" values to be used in a loop, a different vulnerability than CVE-2003-0989.

Frequently asked questions

What is CVE-2004-0057?: The rawprint function in the ISAKMP decoding routines (print-isakmp.c) for tcpdump 3.8.1 and earlier allows remote attackers to cause a denial of service (segmentation fault) via malformed ISAKMP packets that cause invalid "len" or "loc" values to be used in a loop, a different vulnerability than CVE-2003-0989.
How severe is CVE-2004-0057?: CVE-2004-0057 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-0057 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0057?: CVE-2004-0057 affects Lbl Tcpdump. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-0057?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-0057 published?: CVE-2004-0057 was published on 2004-02-17 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:lbl:tcpdump:*:*:*:*:*:*:*:*

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CVE-2005-1267 — Medium (CVSS 5.0): The bgp_update_print function in tcpdump 3.x does not properly handle a -1 return value from the decode_prefix4…

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