← לוח פגיעויות

CVE-2021-39139

גבוהה 8.8

תיאור (מקור, אנגלית)

XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. A user is only affected if using the version out of the box with JDK 1.7u21 or below. However, this scenario can be adjusted easily to an external Xalan that works regardless of the version of the Java runtime. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.

מדדים

CVSS 3.1
8.8 (HIGH) מקור הציון: NVD CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS — סבירות ניצול
5% (אחוזון 100) נכון ל-8/10/2026
CWE
CWE-434, CWE-502

מוצרים מושפעים

xstream: xstream; debian: debian linux; fedoraproject: fedora; netapp: snapmanager; oracle: business activity monitoring; oracle: commerce guided search; oracle: communications billing and revenue management elastic charging engine; oracle: communications cloud native core automated test suite; oracle: communications cloud native core binding support function; oracle: communications cloud native core policy; oracle: communications unified inventory management; oracle: retail xstore point of service; oracle: utilities framework; oracle: utilities testing accelerator; oracle: webcenter portal

קישורים