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debianDebianDEBIAN:DLA-3188-1:E1520
HistoryNov 13, 2022 - 9:55 p.m.

[SECURITY] [DLA 3188-1] sysstat security update

2022-11-1321:55:28
lists.debian.org
12

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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


Debian LTS Advisory DLA-3188-1 [email protected]
https://www.debian.org/lts/security/ Utkarsh Gupta
November 14, 2022 https://wiki.debian.org/LTS


Package : sysstat
Version : 12.0.3-2+deb10u1
CVE ID : CVE-2019-16167 CVE-2019-19725 CVE-2022-39377
Debian Bug : 939914 946657 1023832

There were a couple of secuity issues found in sysstat, system
performance tools for Linux, which are as follows:

CVE-2019-16167

sysstat before 12.1.6 has memory corruption due to an Integer
Overflow in remap_struct() in sa_common.c.

CVE-2019-19725

sysstat through 12.2.0 has a double free in check_file_actlst
in sa_common.c.

CVE-2022-39377

On 32 bit systems, allocate_structures contains a size_t overflow
in sa_common.c. The allocate_structures function insufficiently
checks bounds before arithmetic multiplication, allowing for an
overflow in the size allocated for the buffer representing system
activities. This issue may lead to Remote Code Execution (RCE).

For Debian 10 buster, these problems have been fixed in version
12.0.3-2+deb10u1.

We recommend that you upgrade your sysstat packages.

For the detailed security status of sysstat please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/sysstat

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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