CVE-2020-8908

01/תיאור (מקור, אנגלית)

A temp directory creation vulnerability exists in all versions of Guava, allowing an attacker with access to the machine to potentially access data in a temporary directory created by the Guava API com.google.common.io.Files.createTempDir(). By default, on unix-like systems, the created directory is world-readable (readable by an attacker with access to the system). The method in question has been marked @Deprecated in versions 30.0 and later and should not be used. For Android developers, we recommend choosing a temporary directory API provided by Android, such as context.getCacheDir(). For other Java developers, we recommend migrating to the Java 7 API java.nio.file.Files.createTempDirectory() which explicitly configures permissions of 700, or configuring the Java runtime's java.io.tmpdir system property to point to a location whose permissions are appropriately configured.

02/מוצרים מושפעים

google: guava; quarkus: quarkus; oracle: commerce guided search; oracle: communications cloud native core network slice selection function; oracle: communications pricing design center; oracle: data integrator; oracle: nosql database; oracle: peoplesoft enterprise peopletools; oracle: retail customer management and segmentation foundation; oracle: weblogic server; oracle: communications cloud native core network repository function; oracle: primavera unifier; netapp: active iq unified manager

03/קישורים10

• github.com/google/guava/commit/fec0dbc4634006a6162cfd4d0d09c96‮… PatchThird Party Advisory
• github.com/google/guava/issues/4011 Issue TrackingPatchThird Party Advisory
• snyk.io/vuln/SNYK-JAVA-COMGOOGLEGUAVA-1015415 ExploitPatchThird Party Advisory
• www.oracle.com//security-alerts/cpujul2021.html PatchThird Party Advisory
• www.oracle.com/security-alerts/cpuApr2021.html PatchThird Party Advisory
• www.oracle.com/security-alerts/cpuapr2022.html PatchThird Party Advisory
• www.oracle.com/security-alerts/cpuoct2021.html PatchThird Party Advisory
• github.com/google/guava/commit/fec0dbc4634006a6162cfd4d0d09c96‮… PatchThird Party Advisory
• github.com/google/guava/issues/4011 Issue TrackingPatchThird Party Advisory
• snyk.io/vuln/SNYK-JAVA-COMGOOGLEGUAVA-1015415 ExploitPatchThird Party Advisory