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
8.9 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.6%
Debian LTS Advisory DLA-3434-1 [email protected]
https://www.debian.org/lts/security/ Sylvain Beucler
May 27, 2023 https://wiki.debian.org/LTS
Package : sysstat
Version : 12.0.3-2+deb10u2
CVE ID : CVE-2023-33204
Debian Bug : 1036294
It was discovered that sysstat, a system performance tools for Linux,
incompletely fixed CVE-2022-39377 (as published in DLA-3188-1), which
could lead to crashes and possibly remote code execution.
CVE-2023-33204
sysstat allows a multiplication integer overflow in check_overflow
in common.c. NOTE: this issue exists because of an incomplete fix
for CVE-2022-39377.
For reference, the initial vulnerability was:
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+deb10u2.
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
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | i386 | sysstat-dbgsym | < 12.0.3-2+deb10u2 | sysstat-dbgsym_12.0.3-2+deb10u2_i386.deb |
Debian | 10 | armhf | sysstat | < 12.0.3-2+deb10u2 | sysstat_12.0.3-2+deb10u2_armhf.deb |
Debian | 10 | arm64 | sysstat | < 12.0.3-2+deb10u2 | sysstat_12.0.3-2+deb10u2_arm64.deb |
Debian | 10 | all | isag | < 12.0.3-2+deb10u2 | isag_12.0.3-2+deb10u2_all.deb |
Debian | 10 | amd64 | sysstat-dbgsym | < 12.0.3-2+deb10u2 | sysstat-dbgsym_12.0.3-2+deb10u2_amd64.deb |
Debian | 10 | amd64 | sysstat | < 12.0.3-2+deb10u2 | sysstat_12.0.3-2+deb10u2_amd64.deb |
Debian | 10 | i386 | sysstat | < 12.0.3-2+deb10u2 | sysstat_12.0.3-2+deb10u2_i386.deb |
Debian | 10 | armhf | sysstat-dbgsym | < 12.0.3-2+deb10u2 | sysstat-dbgsym_12.0.3-2+deb10u2_armhf.deb |
Debian | 10 | arm64 | sysstat-dbgsym | < 12.0.3-2+deb10u2 | sysstat-dbgsym_12.0.3-2+deb10u2_arm64.deb |
Debian | 10 | all | sysstat | < 12.0.3-2+deb10u2 | sysstat_12.0.3-2+deb10u2_all.deb |
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
8.9 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.6%