CVE-2017-8820

2017-12-0300:00:00

ubuntu.com

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.007 Low

EPSS

Percentile

80.1%

JSON

In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before
0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, remote attackers
can cause a denial of service (NULL pointer dereference and application
crash) against directory authorities via a malformed descriptor, aka
TROVE-2017-010.

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchtor< 0.3.0.13-0ubuntu1~17.10.2UNKNOWN
ubuntu16.04noarchtor< 0.2.9.14-1ubuntu1~16.04.2UNKNOWN