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ubuntucveUbuntu.comUB:CVE-2014-2522
HistoryApr 18, 2014 - 12:00 a.m.

CVE-2014-2522

2014-04-1800:00:00
ubuntu.com
ubuntu.com
19

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

EPSS

0.003

Percentile

69.4%

curl and libcurl 7.27.0 through 7.35.0, when running on Windows and using
the SChannel/Winssl TLS backend, does not verify that the server hostname
matches a domain name in the subject’s Common Name (CN) or subjectAltName
field of the X.509 certificate when accessing a URL that uses a numerical
IP address, which allows man-in-the-middle attackers to spoof servers via
an arbitrary valid certificate.

Notes

Author Note
mdeslaur windows-specific

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

EPSS

0.003

Percentile

69.4%