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Debian Security Bug TrackerDEBIANCVE:CVE-2016-2337

HistoryJan 06, 2017 - 9:59 p.m.

CVE-2016-2337

2017-01-0621:59:00

Debian Security Bug Tracker

security-tracker.debian.org

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

JSON

Type confusion exists in _cancel_eval Ruby’s TclTkIp class method. Attacker passing different type of object than String as “retval” argument can cause arbitrary code execution.

OSVersionArchitecturePackageVersionFilename
Debian9allruby2.3< 2.3.3-1+deb9u8ruby2.3_2.3.3-1+deb9u8_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	all	ruby2.3	< 2.3.3-1+deb9u8	ruby2.3_2.3.3-1+deb9u8_all.deb

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

JSON

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