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rosalinuxROSA LABROSA-SA-2023-2204
HistoryAug 01, 2023 - 1:04 p.m.

Advisory ROSA-SA-2023-2204

2023-08-0113:04:44
ROSA LAB
abf.rosalinux.ru
11
pcre2
rosa virtualization
buffer overflow
denial of service
resolved
yum update

6.4 Medium

CVSS2

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

0.004 Low

EPSS

Percentile

72.0%

Software: pcre2 10.32
OS: ROSA Virtualization 2.1

package_evr_string: pcre2-10.32-3.rv3.src.rpm

CVE-ID: CVE-2022-1586
BDU-ID: 2022-03770
CVE-Crit: HIGH
CVE-DESC.: A vulnerability in the compile_xclass_matchingpath() function of the PCRE2 library is related to reading data beyond buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service or disclose protected information by sending specially generated data
CVE-STATUS: Resolved
CVE-REV: To close, run the yum update pcre2 command

OSVersionArchitecturePackageVersionFilename
ROSAanynoarchpcre2< 10.32UNKNOWN

6.4 Medium

CVSS2

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

0.004 Low

EPSS

Percentile

72.0%