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Debian 8: DLA-1914-1 Moderate: Icedtea-Web Code Injection Risks

Several security vulnerabilities were found in icedtea-web, an implementation of the Java Network Launching Protocol (JNLP). CVE-2019-10181 . Package : icedtea-web Version : 1.5.3-1+deb8u1 CVE ID : CVE-2019-10181 CVE-2019-10182 CVE-2019-10185 Debian Bug : 934319 Several security vulnerabilities were found in icedtea-web, an implementation of the Java Network Launching Protocol (JNLP). CVE-2019-10181 It was found that in icedtea-web executable code could be injected in a JAR file without compromising the signature verification. An attacker could use this flaw to inject code in a trusted JAR. The code would be executed inside the sandbox. CVE-2019-10182 It was found that icedtea-web did not properly sanitize paths from elements in JNLP files. An attacker could trick a victim into running a specially crafted application and use this flaw to upload arbitrary files to arbitrary locations in the context of the user. CVE-2019-10185 It was found that icedtea-web was vulnerable to a zip-slip attack during auto-extraction of a JAR file. An attacker could use this flaw to write files to arbitrary locations. This could also be used to replace the main running application and, possibly, break out of the sandbox. For Debian 8 "Jessie", these problems have been fixed in version 1.5.3-1+deb8u1. We recommend that you upgrade your icedtea-web packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS . Numerous vulnerabilities in icedtea-web may allow for code execution and unintended file transfers. Update promptly to enhance your system's protection.. Icedtea-Web Security Issue, Debian 8 Arctic, Code Injection Fix, Remote Code Execution. . Severity: Important. LinuxSecurity.com Team

Sep 09, 2019 •Important Debian LTS