How severe is CVE-2005-3678?

CVE-2005-3678 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2005-3678 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-3678?

CVE-2005-3678 primarily affects Google Talk. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2005-3678?

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

When was CVE-2005-3678 published?

CVE-2005-3678 was published on 2005-11-18 and last updated on 2026-06-16.

CVE-2005-3678

CVE-2005-3678 is a medium-severity vulnerability in Google Talk with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Google Talk
Published: 2005-11-18
Last modified: 2026-06-16

Description

Google Talk before 1.0.0.76, with email notification enabled, allows remote attackers to cause a denial of service (connection reset) via email with a blank sender.

Frequently asked questions

What is CVE-2005-3678?: Google Talk before 1.0.0.76, with email notification enabled, allows remote attackers to cause a denial of service (connection reset) via email with a blank sender.
How severe is CVE-2005-3678?: CVE-2005-3678 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2005-3678 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-3678?: CVE-2005-3678 primarily affects Google Talk. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-3678?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-3678 published?: CVE-2005-3678 was published on 2005-11-18 and last updated on 2026-06-16.

References

Affected products (7)

cpe:2.3:a:google:talk:*:*:*:*:*:*:*:*
cpe:2.3:a:google:talk:1.0.0.66:*:*:*:*:*:*:*
cpe:2.3:a:google:talk:1.0.0.67:*:*:*:*:*:*:*
cpe:2.3:a:google:talk:1.0.0.68:*:*:*:*:*:*:*
cpe:2.3:a:google:talk:1.0.0.70:*:*:*:*:*:*:*
cpe:2.3:a:google:talk:1.0.0.72:*:*:*:*:*:*:*
cpe:2.3:a:google:talk:1.0.0.75:*:*:*:*:*:*:*

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