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ubuntucveUbuntu.comUB:CVE-2016-0755
HistoryJan 27, 2016 - 12:00 a.m.

CVE-2016-0755

2016-01-2700:00:00
ubuntu.com
ubuntu.com
11

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.017 Low

EPSS

Percentile

87.6%

The ConnectionExists function in lib/url.c in libcurl before 7.47.0 does
not properly re-use NTLM-authenticated proxy connections, which might allow
remote attackers to authenticate as other users via a request, a similar
issue to CVE-2014-0015.

Notes

Author Note
jdstrand curl landed in rc-proposed r394 on krillin: http://people.canonical.com/~lzemczak/landing-team/ubuntu-touch/rc-proposed/ubuntu/krillin/394.commitlog
OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchcurl< 7.22.0-3ubuntu4.15UNKNOWN
ubuntu14.04noarchcurl< 7.35.0-1ubuntu2.6UNKNOWN
ubuntu15.04noarchcurl< 7.38.0-3ubuntu2.3UNKNOWN
ubuntu15.10noarchcurl< 7.43.0-1ubuntu2.1UNKNOWN

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.017 Low

EPSS

Percentile

87.6%