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Fencer Vulns
medium 4.3

CVE-2007-5965 json

QSslSocket in Trolltech Qt 4.3.0 through 4.3.2 does not properly verify SSL certificates, which might make it easier for remote attackers t…

published 2008-01-08 18 y ago modified 2026-06-16 4 mo ago also EUVD-2007-5935

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 70%
public exploits
0
none known

Summary

QSslSocket in Trolltech Qt 4.3.0 through 4.3.2 does not properly verify SSL certificates, which might make it easier for remote attackers to trick a user into accepting an invalid server certificate for a spoofed service, or trick a service into accepting an invalid client certificate for a user.

Patch / fix

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2007-5965 updated

qt4: QSslSocket may skip SSL certificate verification

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.28% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-264 Permissions, Privileges, and Access Controls

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.