How severe is CVE-2004-0733?

CVE-2004-0733 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2004-0733 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-0733?

CVE-2004-0733 primarily affects Ollydbg. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-0733?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2004-0733 published?

CVE-2004-0733 was published on 2004-07-27 and last updated on 2026-06-16.

CVE-2004-0733

CVE-2004-0733 is a high-severity vulnerability in Ollydbg with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ollydbg
Published: 2004-07-27
Last modified: 2026-06-16

Description

Format string vulnerability in OllyDbg 1.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers that are directly provided to the OutputDebugString function call.

Frequently asked questions

What is CVE-2004-0733?: Format string vulnerability in OllyDbg 1.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers that are directly provided to the OutputDebugString function call.
How severe is CVE-2004-0733?: CVE-2004-0733 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2004-0733 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0733?: CVE-2004-0733 primarily affects Ollydbg. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-0733?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2004-0733 published?: CVE-2004-0733 was published on 2004-07-27 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:a:ollydbg:ollydbg:1.0.6:*:*:*:*:*:*:*
cpe:2.3:a:ollydbg:ollydbg:1.0.8b:*:*:*:*:*:*:*
cpe:2.3:a:ollydbg:ollydbg:1.0.9:*:*:*:*:*:*:*
cpe:2.3:a:ollydbg:ollydbg:1.10:*:*:*:*:*:*:*

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