CVE-2005-3184: Buffer overflow vulnerability in the unicode_to_bytes in the Service Location Protocol (srvloc) dissector (pac

Q: How do I fix CVE-2005-3184?

ethereal: upgrade to newer than 0.10.12. Exact commands for each OS are on this page.

Q: Is CVE-2005-3184 being exploited?

CVE-2005-3184 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2005-3184 affect?

CVE-2005-3184 affects ethereal. Severity is high (CVSS 10.0). Buffer overflow vulnerability in the unicode_to_bytes in the Service Location Protocol (srvloc) dissector (packet-srvloc.c) in Ethereal allows remote attackers to execute arbitrary code via a srvloc packet with a modified length value.

Q: How urgent is CVE-2005-3184?

Priority 59/100. Critical severity; EPSS top 5%: very likely to be exploited

This month

HIGH 10.0UPGRADE

CVE-2005-3184 is a high-severity flaw (CVSS 10.0) affecting ethereal. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Buffer overflow vulnerability in the unicode_to_bytes in the Service Location Protocol (srvloc) dissector (packet-srvloc.c) in Ethereal allows remote attackers to execute arbitrary code via a srvloc packet with a modified length value.

Why this priority

Critical severity
EPSS top 5%: very likely to be exploited

A fixed release or distro patch exists.

Risk facts

CVSS score	10.0 (High)
EPSS exploit chance	7.6% (top 5%)
CISA exploited list	No
Published	2005-10-20
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: ethereal group

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2005-10-20 23:02 UTCPublished CVE record published
2026-06-16 22:16 UTCUpdated Record last modified

ethereal group ethereal UPGRADE

Affected: <= 0.10.12

Fixed in: newer than 0.10.12

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy ethereal || rpm -q ethereal || ethereal --version

2. UPGRADE to newer than 0.10.12 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade ethereal

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade ethereal

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2005-3184?

ethereal: upgrade to newer than 0.10.12. Exact commands for each OS are on this page.

Is CVE-2005-3184 being exploited?

CVE-2005-3184 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2005-3184 affect?

CVE-2005-3184 affects ethereal. Severity is high (CVSS 10.0). Buffer overflow vulnerability in the unicode_to_bytes in the Service Location Protocol (srvloc) dissector (packet-srvloc.c) in Ethereal allows remote attackers to execute arbitrary code via a srvloc packet with a modified length value.

How urgent is CVE-2005-3184?

Priority 59/100. Critical severity; EPSS top 5%: very likely to be exploited

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References

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