Описание
Уязвимость модуля синтаксического анализа PDF-файлов пакета антивирусных программ ClamAV существует из-за недостаточной проверки входных данных. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, вызвать отказ в обслуживании
Вендор
Canonical Ltd.
Сообщество свободного программного обеспечения
Novell Inc.
ООО «Ред Софт»
The ClamAV Team
АО «ИВК»
Наименование ПО
Ubuntu
Debian GNU/Linux
SUSE Linux Enterprise Server for SAP Applications
Suse Linux Enterprise Server
SUSE Linux Enterprise Point of Sale
SUSE OpenStack Cloud
SUSE Enterprise Storage
РЕД ОС
HPE Helion Openstack
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Module for Basesystem
OpenSUSE Leap
SUSE CaaS Platform
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
Clam Antivirus
Альт 8 СП
Версия ПО
16.04 LTS (Ubuntu)
9 (Debian GNU/Linux)
18.04 LTS (Ubuntu)
12 SP2-BCL (SUSE Linux Enterprise Server for SAP Applications)
12 SP3 (SUSE Linux Enterprise Server for SAP Applications)
12 SP4 (SUSE Linux Enterprise Server for SAP Applications)
12 SP2-BCL (Suse Linux Enterprise Server)
11 SP3 (SUSE Linux Enterprise Point of Sale)
15 (SUSE Linux Enterprise Server for SAP Applications)
15 SP1 (SUSE Linux Enterprise Server for SAP Applications)
11 SP4-LTSS (Suse Linux Enterprise Server)
11 SP4-LTSS (SUSE Linux Enterprise Server for SAP Applications)
12 SP3-LTSS (Suse Linux Enterprise Server)
14.04 ESM (Ubuntu)
8 (SUSE OpenStack Cloud)
12 SP3-BCL (Suse Linux Enterprise Server)
12 SP5 (Suse Linux Enterprise Server)
12 SP3-BCL (SUSE Linux Enterprise Server for SAP Applications)
12 SP3-LTSS (SUSE Linux Enterprise Server for SAP Applications)
12 SP5 (SUSE Linux Enterprise Server for SAP Applications)
Crowbar 8 (SUSE OpenStack Cloud)
10 (Debian GNU/Linux)
6 (SUSE Enterprise Storage)
7.2 Муром (РЕД ОС)
8 (HPE Helion Openstack)
12 SP3-ESPOS (Suse Linux Enterprise Server)
12 SP3-ESPOS (SUSE Linux Enterprise Server for SAP Applications)
9 (SUSE OpenStack Cloud)
15-ESPOS (SUSE Linux Enterprise High Performance Computing)
15-LTSS (SUSE Linux Enterprise High Performance Computing)
15-LTSS (Suse Linux Enterprise Server)
Crowbar 9 (SUSE OpenStack Cloud)
15 SP2 (SUSE Linux Enterprise Module for Basesystem)
20.04 LTS (Ubuntu)
20.10 (Ubuntu)
15.2 (OpenSUSE Leap)
12 SP4-ESPOS (Suse Linux Enterprise Server)
12 SP4-LTSS (SUSE Linux Enterprise Server for SAP Applications)
12 SP4-ESPOS (SUSE Linux Enterprise Server for SAP Applications)
4.0 (SUSE CaaS Platform)
12 SP4-LTSS (Suse Linux Enterprise Server)
15 SP1-BCL (Suse Linux Enterprise Server)
15 SP1-LTSS (Suse Linux Enterprise Server)
15 SP1-LTSS (SUSE Linux Enterprise High Performance Computing)
15 SP1-ESPOS (SUSE Linux Enterprise High Performance Computing)
4.0 (SUSE Manager Proxy)
4.0 (SUSE Manager Retail Branch Server)
4.0 (SUSE Manager Server)
0.103.0 (Clam Antivirus)
0.103.1 (Clam Antivirus)
15 SP3 (SUSE Linux Enterprise Module for Basesystem)
12 SP2-LTSS-ERICSSON (Suse Linux Enterprise Server)
12 SP2-LTSS-SAP (Suse Linux Enterprise Server)
12 SP2-LTSS-ERICSSON (SUSE Linux Enterprise Server for SAP Applications)
12 SP2-LTSS-SAP (SUSE Linux Enterprise Server for SAP Applications)
- (Альт 8 СП)
Тип ПО
Операционная система
Прикладное ПО информационных систем
Сетевое средство
Средство защиты
Операционные системы и аппаратные платформы
Canonical Ltd. Ubuntu 16.04 LTS
Сообщество свободного программного обеспечения Debian GNU/Linux 9
Canonical Ltd. Ubuntu 18.04 LTS
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP3
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP4
Novell Inc. Suse Linux Enterprise Server 12 SP2-BCL
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP1
Novell Inc. Suse Linux Enterprise Server 11 SP4-LTSS
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 11 SP4-LTSS
Novell Inc. Suse Linux Enterprise Server 12 SP3-LTSS
Canonical Ltd. Ubuntu 14.04 ESM
Novell Inc. Suse Linux Enterprise Server 12 SP3-BCL
Novell Inc. Suse Linux Enterprise Server 12 SP5
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP3-BCL
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP3-LTSS
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP5
Сообщество свободного программного обеспечения Debian GNU/Linux 10
ООО «Ред Софт» РЕД ОС 7.2 Муром
Novell Inc. Suse Linux Enterprise Server 12 SP3-ESPOS
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP3-ESPOS
Novell Inc. Suse Linux Enterprise Server 15-LTSS
Canonical Ltd. Ubuntu 20.04 LTS
Canonical Ltd. Ubuntu 20.10
Novell Inc. OpenSUSE Leap 15.2
Novell Inc. Suse Linux Enterprise Server 12 SP4-ESPOS
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP4-LTSS
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP4-ESPOS
Novell Inc. Suse Linux Enterprise Server 12 SP4-LTSS
Novell Inc. Suse Linux Enterprise Server 15 SP1-BCL
Novell Inc. Suse Linux Enterprise Server 15 SP1-LTSS
Novell Inc. Suse Linux Enterprise Server 12 SP2-LTSS-ERICSSON
Novell Inc. Suse Linux Enterprise Server 12 SP2-LTSS-SAP
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS-ERICSSON
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS-SAP
Уровень опасности уязвимости
Высокий уровень опасности (базовая оценка CVSS 2.0 составляет 7,8)
Высокий уровень опасности (базовая оценка CVSS 3.0 составляет 7,5)
Возможные меры по устранению уязвимости
Использование рекомендаций:
Для ClamAV:
https://blog.clamav.net/2021/04/clamav-01032-security-patch-release.html
Для Debian GNU/Linux:
https://security-tracker.debian.org/tracker/CVE-2021-1404
Для программных продуктов Novell Inc.:
https://www.suse.com/security/cve/CVE-2021-1404/
Для Ubuntu:
https://ubuntu.com/security/notices/USN-4918-1
https://ubuntu.com/security/notices/USN-4918-2
Для РЕД ОС:
https://redos.red-soft.ru/updatesec/
Для ОС Альт 8 СП:
Обновление программного обеспечения до актуальной версии
Статус уязвимости
Подтверждена производителем
Наличие эксплойта
Данные уточняются
Информация об устранении
Уязвимость устранена
Ссылки на источники
Идентификаторы других систем описаний уязвимостей
- CVE
EPSS
Процентиль: 82%
0.02132
Низкий
7.5 High
CVSS3
7.8 High
CVSS2
Связанные уязвимости
CVSS3: 7.5
altlinux
больше 5 лет назад
ALT-PU-2021-1627: package `clamav` update to version 0.103.2-alt1
CVSS3: 7.5
ubuntu
больше 5 лет назад
A vulnerability in the PDF parsing module in Clam AntiVirus (ClamAV) Software versions 0.103.0 and 0.103.1 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper buffer size tracking that may result in a heap buffer over-read. An attacker could exploit this vulnerability by sending a crafted PDF file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process to crash, resulting in a denial of service condition.
CVSS3: 7.5
nvd
больше 5 лет назад
A vulnerability in the PDF parsing module in Clam AntiVirus (ClamAV) Software versions 0.103.0 and 0.103.1 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper buffer size tracking that may result in a heap buffer over-read. An attacker could exploit this vulnerability by sending a crafted PDF file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process to crash, resulting in a denial of service condition.
CVSS3: 7.5
debian
больше 5 лет назад
A vulnerability in the PDF parsing module in Clam AntiVirus (ClamAV) S ...
EPSS
Процентиль: 82%
0.02132
Низкий
7.5 High
CVSS3
7.8 High
CVSS2