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NVD / CVE Program· CNA mitre

CVE-2004-0183: TCPDUMP 3.8.1 and earlier allows remote attackers to cause a denial of service (crash) via ISAKMP packets containing a Delete payload with a…

MediumCVSS 5.0 · v2.0—No exploit Fix available

Noroxi assessment

Priority: Monitor (action score 22/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 5.6% (FIRST EPSS); higher than 93% of all records.
  • No special conditions are required; it is repeatable.
  • Fixed version: tcpdump (Debian:12) 3.7.2-4; tcpdump (Debian:3.0) 3.6.2-2.8; libpcap (Red Hat:enterprise_linux:3::as) 14:0.7.2-7.E3.2.

Low priority for now. Upgrade to tcpdump (Debian:12) 3.7.2-4; tcpdump (Debian:3.0) 3.6.2-2.8; libpcap (Red Hat:enterprise_linux:3::as) 14:0.7.2-7.E3.2 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

TCPDUMP 3.8.1 and earlier allows remote attackers to cause a denial of service (crash) via ISAKMP packets containing a Delete payload with a large number of SPI's, which causes an out-of-bounds read, as demonstrated by the Striker ISAKMP Protocol Test Suite.

Published
May 4, 2004
Updated
Jun 16, 2026
EPSS
5.6% · 93th percentile

Report tools

JSON

Action score

22

Monitor

Low priority for now.

CVSS
20 / 40 · 5.0 / 10
CISA KEV
0 / 30 · Not listed
EPSS
2 / 30 · 5.6%

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  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

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When you'll hear from us

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  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
tcpdumptcpdump

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • tcpdump tcpdumpup to 3.8.1 inclusive

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12tcpdumpbefore 3.7.2-43.7.2-4
Debian:3.0tcpdumpbefore 3.6.2-2.83.6.2-2.8
Red Hat:enterprise_linux:3::aslibpcapbefore 14:0.7.2-7.E3.214:0.7.2-7.E3.2
Red Hat:enterprise_linux:3::astcpdumpbefore 14:3.7.2-7.E3.214:3.7.2-7.E3.2
Red Hat:enterprise_linux:3::astcpdump-debuginfobefore 14:3.7.2-7.E3.214:3.7.2-7.E3.2

Same product

tcpdump: all records

Other highest-scoring records for the same primary product.

  • CVE-2007-3798Integer overflow in print-bgp.c in the BGP dissector in tcpdump 3.9.6 and earlier allows remote attackers to execute arbitrary code via…
    60This week
  • CVE-2017-11543tcpdump 4.9.0 has a buffer overflow in the sliplink_print function in print-sl.c.
    41Plan
  • CVE-2017-5484The ATM parser in tcpdump before 4.9.0 has a buffer overflow in print-atm.c:sig_print().
    41Plan

Published before and after this one in the same product

  • Later →CVE-2004-0184May 4, 2004 · Integer underflow in the isakmp_id_print for TCPDUMP 3.8.1 and earlier allows remote attackers to cause a denial of service (crash) via an…
    38Monitor
  • Later →CVE-2007-1218Mar 2, 2007 · Off-by-one buffer overflow in the parse_elements function in the 802.11 printer code (print-802_11.c) for tcpdump 3.9.5 and earlier allows…
    28Monitor
  • Later →CVE-2015-0261Mar 24, 2015 · Integer signedness error in the mobility_opt_print function in the IPv6 mobility printer in tcpdump before 4.7.2 allows remote attackers to…
    32Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
debian:tcpdump3.7.2-4 · Debian:12Package registry (OSV)
red hat:libpcap14:0.7.2-7.E3.2 · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:tcpdump14:3.7.2-7.E3.2 · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:tcpdump-debuginfo14:3.7.2-7.E3.2 · Red Hat:enterprise_linux:3::asPackage registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

Not on record for this CVE: EPSS history · patch commit or PR link · researcher credit · variant or chain candidate · public bounty program.

Technical details

Attack conditions

  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
none
Availability
P · the service can be disrupted
Attack complexity
Low
Confidentiality impact
None
Integrity impact
None
Availability impact
P

Weakness class (CWE)

CWE-125 · Out-of-bounds Read

CVSS vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

References

Show all references (14 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records