CVE-2022-43680

Опубликовано: 24 окт. 2022

Источник: nvd

CVSS3: 7.5

EPSS Низкий

Описание

In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.

Ссылки

http://www.openwall.com/lists/oss-security/2023/12/28/5
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2024/01/03/5
Mailing List
Third Party Advisory
https://github.com/libexpat/libexpat/issues/649
Exploit
Issue Tracking
Patch
Third Party Advisory
https://github.com/libexpat/libexpat/pull/616
Exploit
Issue Tracking
Patch
Third Party Advisory
https://github.com/libexpat/libexpat/pull/650
Exploit
Issue Tracking
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00033.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AJ5VY2VYXE4WTRGQ6LMGLF6FV3SY37YE/
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BY4OPSIB33ETNUXZY2UPZ4NGQ3OKDY4D/
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DPQVIF6TOJNY2T3ZZETFKR4G34FFREBQ/
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FFCOMBSOJKLIKCGCJWHLJXO4EVYBG7AR/
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IUJ2BULJTZ2BMSKQHB6US674P55UCWWS/
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XG5XOOB7CD55CEE6OJYKSACSIMQ4RWQ6/
Mailing List
Third Party Advisory
https://security.gentoo.org/glsa/202210-38
Third Party Advisory
https://security.netapp.com/advisory/ntap-20221118-0007/
Third Party Advisory
https://www.debian.org/security/2022/dsa-5266
Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/12/28/5
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2024/01/03/5
Mailing List
Third Party Advisory
https://github.com/libexpat/libexpat/issues/649
Exploit
Issue Tracking
Patch
Third Party Advisory
https://github.com/libexpat/libexpat/pull/616
Exploit
Issue Tracking
Patch
Third Party Advisory
https://github.com/libexpat/libexpat/pull/650
Exploit
Issue Tracking
Patch
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*

Версия до 2.4.9 (включая)

Конфигурация 2

Одно из

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

Конфигурация 4

Одновременно

cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*

Конфигурация 5

Одновременно

cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*

Конфигурация 6

Одновременно

cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*

Конфигурация 7

Одновременно

cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*

Конфигурация 8

Одновременно

cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*

Конфигурация 9

Одно из

cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*

cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*

cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:*:*:*:*:*:*:*

Конфигурация 10

Одновременно

cpe:2.3:o:netapp:hci_compute_node_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:*

EPSS

Процентиль: 57%

0.00359

Низкий

7.5 High

CVSS3

Дефекты

CWE-416

Связанные уязвимости

CVE-2022-43680

CVSS3: 7.5

ubuntu

около 3 лет назад

In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.

CVE-2022-43680

CVSS3: 7.5

redhat

около 3 лет назад

In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.

CVE-2022-43680

CVSS3: 7.5

msrc

около 3 лет назад

In libexpat through 2.4.9 there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.

CVE-2022-43680

CVSS3: 7.5

debian

около 3 лет назад

In libexpat through 2.4.9, there is a use-after free caused by overeag ...

SUSE-SU-2022:3912-1

suse-cvrf

около 3 лет назад

Security update for expat

EPSS

Процентиль: 57%

0.00359

Низкий

7.5 High

CVSS3

Дефекты

CWE-416