CVE-2022-1587

CVSS V2 Medium 6.4 CVSS V3 Critical 9.1

Description

An out-of-bounds read vulnerability was discovered in the PCRE2 library in the get_recurse_data_length() function of the pcre2_jit_compile.c file. This issue affects recursions in JIT-compiled regular expressions caused by duplicate data transfers.

Overview

CVE ID
CVE-2022-1587

Assigner
secalert@redhat.com

Vulnerability Status
Modified

Published Version
2022-05-16T21:15:07

Last Modified Date
2023-03-16T05:15:51

Weakness Enumerations

CWE	URL
CWE-125	http://cwe.mitre.org/data/definitions/125.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:a:pcre:pcre2::::::::	1	OR	10.40
		AND
cpe:2.3:o:redhat:enterprise_linux:9.0:::::::*	1	OR
		AND
cpe:2.3:o:fedoraproject:fedora:35:::::::*	1	OR
cpe:2.3:o:fedoraproject:fedora:36:::::::*	1	OR
		AND
cpe:2.3:a:netapp:active_iq_unified_manager:-:::::vmware_vsphere::	1	OR
cpe:2.3:a:netapp:hci_management_node:-:::::::*	1	OR
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:::::::*	1	OR
cpe:2.3:a:netapp:solidfire:-:::::::*	1	OR
		AND
cpe:2.3:o:netapp:h300s_firmware:-:::::::*	1	OR
cpe:2.3:h:netapp:h300s:-:::::::*	0	OR
		AND
cpe:2.3:o:netapp:h500s_firmware:-:::::::*	1	OR
cpe:2.3:h:netapp:h500s:-:::::::*	0	OR
		AND
cpe:2.3:o:netapp:h700s_firmware:-:::::::*	1	OR
cpe:2.3:h:netapp:h700s:-:::::::*	0	OR
		AND
cpe:2.3:o:netapp:h410s_firmware:-:::::::*	1	OR
cpe:2.3:h:netapp:h410s:-:::::::*	0	OR
		AND
cpe:2.3:o:netapp:h410c_firmware:-:::::::*	1	OR
cpe:2.3:h:netapp:h410c:-:::::::*	0	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
6.4

Severity
MEDIUM

Exploitability Score
10

Impact Score
4.9

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.1

Base Severity
CRITICAL

Exploitability Score
3.9

Impact Score
5.2

References

Reference URL	Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2077983,	Broken Link Issue Tracking Third Party Advisory
https://github.com/PCRE2Project/pcre2/commit/03654e751e7f0700693526b67dfcadda6b42c9d0	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/03/msg00014.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DWNG2NS3GINO6LQYUVC4BZLUQPJ3DYHA/	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JXINO3KKI5DICQ45E2FKD6MKVMGJLEKJ/	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KAX7767BCUFC7JMDGP7GOQ5GIZCAUGBB/	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M2GLQQUEY5VFM57CFYXVIFOXN2HUZPDM/	Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20221028-0009/	Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-1587
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1587

History

Created	Old Value	New Value	Data Type	Notes
2022-05-16 23:00:12				Added to TrackCVE
2022-12-07 03:14:20		2022-12-07T02:58:48	CVE Modified Date	updated
2022-12-07 03:14:20	Undergoing Analysis	Analyzed	Vulnerability Status	updated
2023-03-16 06:13:25		2023-03-16T05:15:51	CVE Modified Date	updated
2023-03-16 06:13:25	Analyzed	Modified	Vulnerability Status	updated
2023-03-16 06:13:26			References	updated