How severe is CVE-2011-3365?

CVE-2011-3365 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-3365 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-3365?

CVE-2011-3365 primarily affects Kde Kde Sc. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-3365?

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

When was CVE-2011-3365 published?

CVE-2011-3365 was published on 2011-11-29 and last updated on 2026-06-16.

CVE-2011-3365

CVE-2011-3365 is a medium-severity vulnerability in Kde Kde Sc 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. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Kde Kde Sc
Published: 2011-11-29
Last modified: 2026-06-16

Description

The KDE SSL Wrapper (KSSL) API in KDE SC 4.6.0 through 4.7.1, and possibly earlier versions, does not use a certain font when rendering certificate fields in a security dialog, which allows remote attackers to spoof the common name (CN) of a certificate via rich text.

Frequently asked questions

What is CVE-2011-3365?: The KDE SSL Wrapper (KSSL) API in KDE SC 4.6.0 through 4.7.1, and possibly earlier versions, does not use a certain font when rendering certificate fields in a security dialog, which allows remote attackers to spoof the common name (CN) of a certificate via rich text.
How severe is CVE-2011-3365?: CVE-2011-3365 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2011-3365 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-3365?: CVE-2011-3365 primarily affects Kde Kde Sc. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-3365?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-3365 published?: CVE-2011-3365 was published on 2011-11-29 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:kde:kde_sc:4.6.0:*:*:*:*:*:*:*
cpe:2.3:a:kde:kde_sc:4.6.1:*:*:*:*:*:*:*
cpe:2.3:a:kde:kde_sc:4.6.2:*:*:*:*:*:*:*
cpe:2.3:a:kde:kde_sc:4.6.3:*:*:*:*:*:*:*
cpe:2.3:a:kde:kde_sc:4.6.4:*:*:*:*:*:*:*
cpe:2.3:a:kde:kde_sc:4.6.5:*:*:*:*:*:*:*
cpe:2.3:a:kde:kde_sc:4.7.0:*:*:*:*:*:*:*
cpe:2.3:a:kde:kde_sc:4.7.1:*:*:*:*:*:*:*

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