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ubuntucveUbuntu.comUB:CVE-2018-6612
HistoryFeb 04, 2018 - 12:00 a.m.

CVE-2018-6612

2018-02-0400:00:00
ubuntu.com
ubuntu.com
7

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

32.4%

An integer underflow bug in the process_EXIF function of the exif.c file of
jhead 3.00 raises a heap-based buffer over-read when processing a malicious
JPEG file, which may allow a remote attacker to cause a denial-of-service
attack or unspecified other impact.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchjhead< 1:2.97-1+deb8u2ubuntu0.1~esm4UNKNOWN
ubuntu16.04noarchjhead< 1:3.00-4+deb9u1ubuntu0.1~esm4UNKNOWN

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

32.4%