CVE-2018-1000656

2018-08-2000:00:00

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

0.004 Low

EPSS

Percentile

72.8%

JSON

The Pallets Project flask version Before 0.12.3 contains a CWE-20: Improper
Input Validation vulnerability in flask that can result in Large amount of
memory usage possibly leading to denial of service. This attack appear to
be exploitable via Attacker provides JSON data in incorrect encoding. This
vulnerability appears to have been fixed in 0.12.3. NOTE: this may overlap
CVE-2019-1010083.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchflask< 0.12.2-3ubuntu0.1UNKNOWN
ubuntu14.04noarchflask< 0.10.1-2ubuntu0.1~esm1UNKNOWN
ubuntu16.04noarchflask< 0.10.1-2ubuntu0.1UNKNOWN