How severe is CVE-2007-5396?

CVE-2007-5396 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2007-5396 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-5396?

CVE-2007-5396 affects Miranda-im Miranda Im. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-5396?

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

When was CVE-2007-5396 published?

CVE-2007-5396 was published on 2007-11-10 and last updated on 2026-06-16.

CVE-2007-5396

CVE-2007-5396 is a medium-severity vulnerability in Miranda-im Miranda Im with a CVSS 2.0 base score of 6.8. 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-134.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 2% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-134
Affected product: Miranda-im Miranda Im
Published: 2007-11-10
Last modified: 2026-06-16

Description

Format string vulnerability in the ext_yahoo_contact_added function in yahoo.c in Miranda IM 0.7.1 allows remote attackers to execute arbitrary code via a Y7 Buddy Authorization packet with format string specifiers in the contact Yahoo! handle (who).

Frequently asked questions

What is CVE-2007-5396?: Format string vulnerability in the ext_yahoo_contact_added function in yahoo.c in Miranda IM 0.7.1 allows remote attackers to execute arbitrary code via a Y7 Buddy Authorization packet with format string specifiers in the contact Yahoo! handle (who).
How severe is CVE-2007-5396?: CVE-2007-5396 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2007-5396 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-5396?: CVE-2007-5396 affects Miranda-im Miranda Im. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-5396?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-5396 published?: CVE-2007-5396 was published on 2007-11-10 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:miranda-im:miranda_im:0.7.1:*:*:*:*:*:*:*

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CVE-2007-5543 — Critical (CVSS 9.3): Stack-based buffer overflow in Miranda IM 0.6.8 and 0.7.0 allows remote attackers to execute arbitrary code via a…
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