How severe is CVE-2008-4323?

CVE-2008-4323 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2008-4323 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-4323?

CVE-2008-4323 affects Microsoft Windows Xp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-4323?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2008-4323 published?

CVE-2008-4323 was published on 2008-09-29 and last updated on 2026-06-16.

CVE-2008-4323

CVE-2008-4323 is a medium-severity vulnerability in Microsoft Windows Xp with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 9% (94th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Windows Xp
Published: 2008-09-29
Last modified: 2026-06-16

Description

Windows Explorer in Microsoft Windows XP SP3 allows user-assisted attackers to cause a denial of service (application crash) via a crafted .ZIP file.

Frequently asked questions

What is CVE-2008-4323?: Windows Explorer in Microsoft Windows XP SP3 allows user-assisted attackers to cause a denial of service (application crash) via a crafted .ZIP file.
How severe is CVE-2008-4323?: CVE-2008-4323 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2008-4323 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-4323?: CVE-2008-4323 affects Microsoft Windows Xp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-4323?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-4323 published?: CVE-2008-4323 was published on 2008-09-29 and last updated on 2026-06-16.

References

https://www.exploit-db.com/exploits/6616

Affected products (1)

cpe:2.3:o:microsoft:windows_xp:sp3:unknown:english:*:*:*:*:*

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