CVE-2020-6624

2020-01-0900:00:00

ubuntu.com

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

48.1%

JSON

jhead through 3.04 has a heap-based buffer over-read in process_DQT in
jpgqguess.c.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchjhead< 1:3.00-8~ubuntu0.1UNKNOWN
ubuntu20.04noarchjhead< 1:3.04-1ubuntu0.1UNKNOWN
ubuntu14.04noarchjhead< 1:2.97-1+deb8u2ubuntu0.1~esm1UNKNOWN
ubuntu16.04noarchjhead< 1:3.00-4+deb9u1ubuntu0.1~esm1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	jhead	< 1:3.00-8~ubuntu0.1	UNKNOWN
ubuntu	20.04	noarch	jhead	< 1:3.04-1ubuntu0.1	UNKNOWN
ubuntu	14.04	noarch	jhead	< 1:2.97-1+deb8u2ubuntu0.1~esm1	UNKNOWN
ubuntu	16.04	noarch	jhead	< 1:3.00-4+deb9u1ubuntu0.1~esm1	UNKNOWN