CVE-2004-0425: Heap-based buffer overflow in SiteMinder Affiliate Agent 4.x allows remote attackers to execute arbitrary code

This month

HIGH 10.0DOWNGRADE

CVE-2004-0425 is a high-severity flaw (CVSS 10.0) affecting sideminder affiliate agent. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Heap-based buffer overflow in SiteMinder Affiliate Agent 4.x allows remote attackers to execute arbitrary code via a large SMPROFILE cookie.

Why this priority

Critical severity
EPSS top 8%: very likely to be exploited

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	10.0 (High)
EPSS exploit chance	5.0% (top 8%)
CISA exploited list	No
Published	2004-08-18
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: netegrity

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

Am I affected?

Timeline

2004-08-18 04:00 UTCPublished CVE record published
2026-06-16 22:05 UTCUpdated Record last modified

netegrity sideminder affiliate agent DOWNGRADE

Affected: 4.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.0

1. Check installed version

apt-cache policy sideminder-affiliate-agent || rpm -q sideminder-affiliate-agent || sideminder-affiliate-agent --version

2. No fixed release: DOWNGRADE to a release before 4.0 (Debian / Ubuntu)

apt-cache madison sideminder-affiliate-agent sudo apt install sideminder-affiliate-agent=<VERSION_BEFORE_4.0> sudo apt-mark hold sideminder-affiliate-agent

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list sideminder-affiliate-agent sudo dnf downgrade sideminder-affiliate-agent-<VERSION_BEFORE_4.0> sudo dnf versionlock add sideminder-affiliate-agent

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2004-0425?

sideminder affiliate agent: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2004-0425 being exploited?

CVE-2004-0425 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-2004-0425 affect?

CVE-2004-0425 affects sideminder affiliate agent. Severity is high (CVSS 10.0). Heap-based buffer overflow in SiteMinder Affiliate Agent 4.x allows remote attackers to execute arbitrary code via a large SMPROFILE cookie.

How urgent is CVE-2004-0425?

Priority 58/100. Critical severity; EPSS top 8%: very likely to be exploited

References

← Back to latest CVEs