Linux Security
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    Debian: DSA-4686-1: apache-log4j1.2 security update

    Date 15 May 2020
    314
    Posted By LinuxSecurity Advisories
    It was discovered that the SocketServer class included in apache-log4j1.2, a logging library for java, is vulnerable to deserialization of untrusted data. An attacker can take advantage of this flaw to execute arbitrary code in the context of the logger
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-4686-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                     Salvatore Bonaccorso
    May 16, 2020                          https://www.debian.org/security/faq
    - -------------------------------------------------------------------------
    
    Package        : apache-log4j1.2
    CVE ID         : CVE-2019-17571
    Debian Bug     : 947124
    
    It was discovered that the SocketServer class included in
    apache-log4j1.2, a logging library for java, is vulnerable to
    deserialization of untrusted data. An attacker can take advantage of
    this flaw to execute arbitrary code in the context of the logger
    application by sending a specially crafted log event.
    
    For the oldstable distribution (stretch), this problem has been fixed
    in version 1.2.17-7+deb9u1.
    
    For the stable distribution (buster), this problem has been fixed in
    version 1.2.17-8+deb10u1.
    
    We recommend that you upgrade your apache-log4j1.2 packages.
    
    For the detailed security status of apache-log4j1.2 please refer to its
    security tracker page at:
    https://security-tracker.debian.org/tracker/apache-log4j1.2
    
    Further information about Debian Security Advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://www.debian.org/security/
    
    Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
    

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