Описание
Security update for xstream
This update for xstream fixes the following issues:
xstream was updated to version 1.4.15.
- CVE-2020-26217: Fixed a remote code execution due to insecure XML deserialization when relying on blocklists (bsc#1180994).
- CVE-2020-26258: Fixed a server-side request forgery vulnerability (bsc#1180146).
- CVE-2020-26259: Fixed an arbitrary file deletion vulnerability (bsc#1180145).
Список пакетов
Container suse/manager/5.0/x86_64/server:latest
Container suse/multi-linux-manager/5.1/x86_64/server:latest
Image SLES15-SP3-Manager-4-2-Server-BYOS-Azure
Image SLES15-SP3-Manager-4-2-Server-BYOS-EC2-HVM
Image SLES15-SP3-Manager-4-2-Server-BYOS-GCE
Image SLES15-SP4-Manager-Server-4-3
Image SLES15-SP4-Manager-Server-4-3-Azure-llc
Image SLES15-SP4-Manager-Server-4-3-Azure-ltd
Image SLES15-SP4-Manager-Server-4-3-BYOS
Image SLES15-SP4-Manager-Server-4-3-BYOS-Azure
Image SLES15-SP4-Manager-Server-4-3-BYOS-EC2
Image SLES15-SP4-Manager-Server-4-3-BYOS-GCE
Image SLES15-SP4-Manager-Server-4-3-EC2-llc
Image SLES15-SP4-Manager-Server-4-3-EC2-ltd
SUSE Linux Enterprise Module for Development Tools 15 SP2
Ссылки
- Link for SUSE-SU-2021:0176-1
- E-Mail link for SUSE-SU-2021:0176-1
- SUSE Security Ratings
- SUSE Bug 1180145
- SUSE Bug 1180146
- SUSE Bug 1180994
- SUSE CVE CVE-2020-26217 page
- SUSE CVE CVE-2020-26258 page
- SUSE CVE CVE-2020-26259 page
Описание
XStream before version 1.4.14 is vulnerable to Remote Code Execution.The vulnerability may allow a remote attacker to run arbitrary shell commands only by manipulating the processed input stream. Only users who rely on blocklists are affected. Anyone using XStream's Security Framework allowlist is not affected. The linked advisory provides code workarounds for users who cannot upgrade. The issue is fixed in version 1.4.14.
Затронутые продукты
Ссылки
- CVE-2020-26217
- SUSE Bug 1180994
Описание
XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.15, a Server-Side Forgery Request vulnerability can be activated when unmarshalling. The vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.15. The reported vulnerability does not exist if running Java 15 or higher. No user is affected who followed the recommendation to setup XStream's Security Framework with a whitelist! Anyone relying on XStream's default blacklist can immediately switch to a whilelist for the allowed types to avoid the vulnerability. Users of XStream 1.4.14 or below who still want to use XStream default blacklist can use a workaround described in more detailed in the referenced advisories.
Затронутые продукты
Ссылки
- CVE-2020-26258
- SUSE Bug 1180146
Описание
XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.15, is vulnerable to an Arbitrary File Deletion on the local host when unmarshalling. The vulnerability may allow a remote attacker to delete arbitrary know files on the host as log as the executing process has sufficient rights only by manipulating the processed input stream. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.15. The reported vulnerability does not exist running Java 15 or higher. No user is affected, who followed the recommendation to setup XStream's Security Framework with a whitelist! Anyone relying on XStream's default blacklist can immediately switch to a whilelist for the allowed types to avoid the vulnerability. Users of XStream 1.4.14 or below who still want to use XStream default blacklist can use a workaround described in more detailed in the referenced advisories.
Затронутые продукты
Ссылки
- CVE-2020-26259
- SUSE Bug 1180145