ESB-2019.0252.2 - UPDATE [Debian] apache2: Reduced security - Remote/unauthenticated 2019-03-15

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             AUSCERT External Security Bulletin Redistribution

                              ESB-2019.0252.2
                   [DLA 1647-1] apache2 security update
                               15 March 2019

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           apache2
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
Impact/Access:     Reduced Security -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-17199  

Reference:         ESB-2019.0192

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2019/01/msg00024.html

Revision History:  March   15 2019: Updated access vector from updated 
                                    information.
                   January 30 2019: Initial Release

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Package        : apache2
Version        : 2.4.10-10+deb8u13
CVE ID         : CVE-2018-17199


Diego Angulo from ImExHS discovered an issue in the webserver apache2.
The module mod_session ignored the expiry time of sessions handled by 
mod_session_cookie, because the expiry time is available only after 
decoding the session and the check was already done before.


For Debian 8 "Jessie", this problem has been fixed in version
2.4.10-10+deb8u13.

We recommend that you upgrade your apache2 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

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