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cve[email protected]CVE-2009-2700
HistorySep 02, 2009 - 5:30 p.m.

CVE-2009-2700

2009-09-0217:30:00
CWE-20
web.nvd.nist.gov
45
2
nokia
trolltech
qt 4.x
ssl
vulnerability
cve-2009-2700
nvd
x.509 certificate
man-in-the-middle
spoofing
ssl servers
certification authority

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

6.1 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.4%

src/network/ssl/qsslcertificate.cpp in Nokia Trolltech Qt 4.x does not properly handle a ‘\0’ character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.

Affected configurations

NVD
Node
qtqtMatch4.0.0
OR
qtqtMatch4.0.1
OR
qtqtMatch4.1.0
OR
qtqtMatch4.1.1
OR
qtqtMatch4.1.2
OR
qtqtMatch4.1.3
OR
qtqtMatch4.1.4
OR
qtqtMatch4.1.5
OR
qtqtMatch4.2.0
OR
qtqtMatch4.2.1
OR
qtqtMatch4.2.3
OR
qtqtMatch4.3.0
OR
qtqtMatch4.3.1
OR
qtqtMatch4.3.2
OR
qtqtMatch4.3.3
OR
qtqtMatch4.3.4
OR
qtqtMatch4.3.5
OR
qtqtMatch4.4.0
OR
qtqtMatch4.4.1
OR
qtqtMatch4.4.2
OR
qtqtMatch4.4.3
OR
qtqtMatch4.5.0
OR
qtqtMatch4.5.1
OR
qtqtMatch4.5.2
OR
qtqtMatch4.5.3
OR
qtqtMatch4.6.0
OR
qtqtMatch4.6.0rc1
OR
qtqtMatch4.6.1
OR
qtqtMatch4.6.2
OR
qtqtMatch4.6.3
OR
qtqtMatch4.6.4
OR
qtqtMatch4.7.0
OR
qtqtMatch4.7.1
OR
qtqtMatch4.7.2
OR
qtqtMatch4.7.3
OR
qtqtMatch4.7.4
OR
qtqtMatch4.7.5
OR
qtqtMatch4.8.0
OR
qtqtMatch4.8.1
OR
qtqtMatch4.8.2
OR
qtqtMatch4.8.3
OR
qtqtMatch4.8.4

Social References

More

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

6.1 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.4%