Linux Security
    Linux Security
    Linux Security

    Debian: DSA-4509-1: apache2 security update

    Date 26 Aug 2019
    5656
    Posted By LinuxSecurity Advisories
    Several vulnerabilities have been found in the Apache HTTPD server. CVE-2019-9517
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-4509-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                     Salvatore Bonaccorso
    August 26, 2019                       https://www.debian.org/security/faq
    - -------------------------------------------------------------------------
    
    Package        : apache2
    CVE ID         : CVE-2019-9517 CVE-2019-10081 CVE-2019-10082 CVE-2019-10092
                     CVE-2019-10097 CVE-2019-10098
    
    Several vulnerabilities have been found in the Apache HTTPD server.
    
    CVE-2019-9517
    
        Jonathan Looney reported that a malicious client could perform a
        denial of service attack (exhausting h2 workers) by flooding a
        connection with requests and basically never reading responses on
        the TCP connection.
    
    CVE-2019-10081
    
        Craig Young reported that HTTP/2 PUSHes could lead to an overwrite
        of memory in the pushing request's pool, leading to crashes.
    
    CVE-2019-10082
    
        Craig Young reported that the HTTP/2 session handling could be made
        to read memory after being freed, during connection shutdown.
    
    CVE-2019-10092
    
        Matei "Mal" Badanoiu reported a limited cross-site scripting
        vulnerability in the mod_proxy error page.
    
    CVE-2019-10097
    
        Daniel McCarney reported that when mod_remoteip was configured to
        use a trusted intermediary proxy server using the "PROXY" protocol,
        a specially crafted PROXY header could trigger a stack buffer
        overflow or NULL pointer deference. This vulnerability could only be
        triggered by a trusted proxy and not by untrusted HTTP clients. The
        issue does not affect the stretch release.
    
    CVE-2019-10098
    
        Yukitsugu Sasaki reported a potential open redirect vulnerability in
        the mod_rewrite module.
    
    For the oldstable distribution (stretch), these problems have been fixed
    in version 2.4.25-3+deb9u8.
    
    For the stable distribution (buster), these problems have been fixed in
    version 2.4.38-3+deb10u1.
    
    We recommend that you upgrade your apache2 packages.
    
    For the detailed security status of apache2 please refer to its security
    tracker page at:
    https://security-tracker.debian.org/tracker/apache2
    
    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.
    

    LinuxSecurity Poll

    'Tis the season of giving! How have you given back to the open-source community?

    No answer selected. Please try again.
    Please select either existing option or enter your own, however not both.
    Please select minimum 0 answer(s) and maximum 3 answer(s).
    /main-polls/49-tis-the-season-of-giving-how-have-you-given-back-to-the-open-source-community?task=poll.vote&format=json
    49
    radio
    [{"id":"171","title":"I've contributed to the development of an open-source project.","votes":"10","type":"x","order":"1","pct":32.26,"resources":[]},{"id":"172","title":"I've reviewed open-source code for security bugs.","votes":"6","type":"x","order":"2","pct":19.35,"resources":[]},{"id":"173","title":"I've made a donation to an open-source project.","votes":"15","type":"x","order":"3","pct":48.39,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350

    Please vote first in order to view vote results.


    VIEW MORE POLLS

    bottom 200

    Please enable / Bitte aktiviere JavaScript!
    Veuillez activer / Por favor activa el Javascript![ ? ]

    We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.