Linux Security
    Linux Security
    Linux Security

    Mageia 2020-0397: tomcat security update

    Date 29 Oct 2020
    529
    Posted By LinuxSecurity Advisories
    If an HTTP/2 client exceeded the agreed maximum number of concurrent streams for a connection (in violation of the HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This could lead to users seeing responses for unexpected
    MGASA-2020-0397 - Updated tomcat packages fix a security vulnerability
    
    Publication date: 29 Oct 2020
    URL: https://advisories.mageia.org/MGASA-2020-0397.html
    Type: security
    Affected Mageia releases: 7
    CVE: CVE-2020-13943
    
    If an HTTP/2 client exceeded the agreed maximum number of concurrent streams
    for a connection (in violation of the HTTP/2 protocol), it was possible that a
    subsequent request made on that connection could contain HTTP headers -
    including HTTP/2 pseudo headers - from a previous request rather than the
    intended headers. This could lead to users seeing responses for unexpected
    resources (CVE-2020-13943).
    
    References:
    - https://bugs.mageia.org/show_bug.cgi?id=27396
    - https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.38
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13943
    
    SRPMS:
    - 7/core/tomcat-9.0.38-1.mga7
    

    LinuxSecurity Poll

    How long have you been using Linux?

    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 4 answer(s).
    /main-polls/46-how-long-have-you-been-using-linux?task=poll.vote&format=json
    46
    radio
    [{"id":"160","title":"Just made the switch!","votes":"1","type":"x","order":"1","pct":14.29,"resources":[]},{"id":"161","title":"1-5 years","votes":"0","type":"x","order":"2","pct":0,"resources":[]},{"id":"162","title":"6-10 years","votes":"0","type":"x","order":"3","pct":0,"resources":[]},{"id":"163","title":">10 years - I'm a veteran!","votes":"6","type":"x","order":"4","pct":85.71,"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.