CVE-2016-7445

2016-10-0300:00:00

ubuntu.com

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.005 Low

EPSS

Percentile

77.0%

JSON

convert.c in OpenJPEG before 2.1.2 allows remote attackers to cause a
denial of service (NULL pointer dereference and application crash) via
vectors involving the variable s.

Bugs

<https://github.com/uclouvain/openjpeg/issues/843>

Notes

Author	Note
ccdm94	it seems like the official patch for this issue is the one in commit f053508f6, however, in openjpeg xenial seems to not be vulnerable because another patch has been applied to it, the one available at https://github.com/uclouvain/openjpeg/files/ 478630/openjpeg-nullptr-github-issue-842.ppm-dif.txt.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchopenjpeg< anyUNKNOWN
ubuntu16.04noarchopenjpeg< 1:1.5.2-3.1ubuntu0.1~esm2UNKNOWN
ubuntu16.04noarchopenjpeg2< 2.1.2-1.1+deb9u2build0.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	openjpeg	< any	UNKNOWN
ubuntu	16.04	noarch	openjpeg	< 1:1.5.2-3.1ubuntu0.1~esm2	UNKNOWN
ubuntu	16.04	noarch	openjpeg2	< 2.1.2-1.1+deb9u2build0.1	UNKNOWN