CVE-2002-0047: CIPE VPN package before 1.3.0-3 allows remote attackers to cause a denial of service (crash) via a short malfo

Q: How do I fix CVE-2002-0047?

cipe: upgrade to newer than 1.3.0-3. Exact commands for each OS are on this page.

Q: Is CVE-2002-0047 being exploited?

CVE-2002-0047 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-2002-0047 affect?

CVE-2002-0047 affects cipe. Severity is medium (CVSS 5.0). CIPE VPN package before 1.3.0-3 allows remote attackers to cause a denial of service (crash) via a short malformed packet.

Q: How urgent is CVE-2002-0047?

Priority 37/100. No elevated risk signals yet.

Routine

MEDIUM 5.0UPGRADE

CVE-2002-0047 is a medium-severity flaw (CVSS 5.0) affecting cipe. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

CIPE VPN package before 1.3.0-3 allows remote attackers to cause a denial of service (crash) via a short malformed packet.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.0 (Medium)
EPSS exploit chance	1.7% (top 23%)
CISA exploited list	No
Published	2002-01-31
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: olaf titz

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

Am I affected?

Timeline

2002-01-31 05:00 UTCPublished CVE record published
2026-06-16 21:56 UTCUpdated Record last modified

olaf titz cipe UPGRADE

Affected: <= 1.3.0-3

Fixed in: newer than 1.3.0-3

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.3.0-3 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade cipe

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-2002-0047?

cipe: upgrade to newer than 1.3.0-3. Exact commands for each OS are on this page.

Is CVE-2002-0047 being exploited?

CVE-2002-0047 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-2002-0047 affect?

CVE-2002-0047 affects cipe. Severity is medium (CVSS 5.0). CIPE VPN package before 1.3.0-3 allows remote attackers to cause a denial of service (crash) via a short malformed packet.

How urgent is CVE-2002-0047?

Priority 37/100. No elevated risk signals yet.

References

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