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ubuntucveUbuntu.comUB:CVE-2009-2417
HistoryAug 14, 2009 - 12:00 a.m.

CVE-2009-2417

2009-08-1400:00:00
ubuntu.com
ubuntu.com
11

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

0.003 Low

EPSS

Percentile

65.2%

lib/ssluse.c in cURL and libcurl 7.4 through 7.19.5, when OpenSSL is used,
does not properly handle a ‘\0’ character in a domain name in the subject’s
Common Name (CN) 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.

OSVersionArchitecturePackageVersionFilename
ubuntu6.06noarchcurl< 7.15.1-1ubuntu3.2UNKNOWN
ubuntu8.04noarchcurl< 7.18.0-1ubuntu2.3UNKNOWN
ubuntu8.10noarchcurl< 7.18.2-1ubuntu4.4UNKNOWN
ubuntu9.04noarchcurl< 7.18.2-8ubuntu4.1UNKNOWN

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

0.003 Low

EPSS

Percentile

65.2%