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rosalinuxROSA LABROSA-SA-2023-2156
HistoryApr 18, 2023 - 12:13 p.m.

Advisory ROSA-SA-2023-2156

2023-04-1812:13:25
ROSA LAB
abf.rosalinux.ru
21
advisory
zlib
rosa virtualization 2.1
vulnerability
buffer boundaries
remote attacker
denial of service
execute arbitrary code
resolved
fixed
yum update command
unix

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9

Confidence

High

EPSS

0.003

Percentile

71.6%

Software: zlib 1.2.11
OS: ROSA Virtualization 2.1

package_evr_string: 1.2.11

CVE-ID: CVE-2018-25032
BDU-ID: 2022-01641
CVE-Crit: HIGH
CVE-DESC: A vulnerability in the zlib library is related to an operation exceeding buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service by sending specially generated data to the application
CVE-STATUS: Resolved
CVE-REV: To close, run the yum update zlib command

CVE-ID: CVE-2022-37434
BDU-ID: 2022-05325
CVE-Crit: CRITICAL.
CVE-DESC: A vulnerability in the inflate.c component of the zlib library is related to an operation exceeding buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code
CVE-STATUS: Fixed
CVE-REV: Execute yum update zlib command to close it.

OSVersionArchitecturePackageVersionFilename
ROSAanynoarchzlib< 1.2.11UNKNOWN

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9

Confidence

High

EPSS

0.003

Percentile

71.6%