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debianDebianDEBIAN:DLA-1628-1:5687C
HistoryJan 02, 2019 - 10:57 p.m.

[SECURITY] [DLA 1628-1] jasper security update

2019-01-0222:57:11
lists.debian.org
48

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

55.9%

Package : jasper
Version : 1.900.1-debian1-2.4+deb8u5
CVE ID : CVE-2018-18873 CVE-2018-19139 CVE-2018-19539
CVE-2018-19540 CVE-2018-19541 CVE-2018-19542
CVE-2018-20570 CVE-2018-20584 CVE-2018-20622

Multiple issues were found in the JasPer JPEG-2000 library that could
lead to a denial-of-service (application crash), memory leaks and
potentially the execution of arbitrary code if a malformed image file
is processed.

For Debian 8 "Jessie", these problems have been fixed in version
1.900.1-debian1-2.4+deb8u5.

We recommend that you upgrade your jasper packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

55.9%