[SECURITY] [DLA 2267-1] libmatio security update

2020-06-3019:25:46

lists.debian.org

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

8.1

Confidence

High

EPSS

0.002

Percentile

59.2%

JSON

Package : libmatio
Version : 1.5.2-3+deb8u1
CVE ID : CVE-2019-17533

In libmatio, a library to read and write Matlab MAT files,
a vulnerability was fixed in Mat_VarReadNextInfo4 in mat4.c
that could lead to a heap-based buffer over-read in strdup_vprintf.

For Debian 8 "Jessie", this problem has been fixed in version
1.5.2-3+deb8u1.

We recommend that you upgrade your libmatio 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