Linux Security
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    Linux Security

    Mageia 2020-0440: jruby security update

    Date 27 Nov 2020
    739
    Posted By LinuxSecurity Advisories
    Response Splitting attack in the HTTP server of WEBrick (CVE-2017-17742). Delete directory using symlink when decompressing tar (CVE-2019-8320). Escape sequence injection vulnerability in verbose (CVE-2019-8321).
    MGASA-2020-0440 - Updated jruby packages fix security vulnerabilities
    
    Publication date: 27 Nov 2020
    URL: https://advisories.mageia.org/MGASA-2020-0440.html
    Type: security
    Affected Mageia releases: 7
    CVE: CVE-2017-17742,
         CVE-2019-8320,
         CVE-2019-8321,
         CVE-2019-8322,
         CVE-2019-8323,
         CVE-2019-8324,
         CVE-2019-8325,
         CVE-2019-16201,
         CVE-2019-16254,
         CVE-2019-16255,
         CVE-2020-25613
    
    Response Splitting attack in the HTTP server of WEBrick (CVE-2017-17742).
    
    Delete directory using symlink when decompressing tar (CVE-2019-8320).
    
    Escape sequence injection vulnerability in verbose (CVE-2019-8321).
    
    Escape sequence injection vulnerability in gem owner (CVE-2019-8322).
    
    Escape sequence injection vulnerability in API response handling (CVE-2019-8323).
    
    Installing a malicious gem may lead to arbitrary code execution
    (CVE-2019-8324).
    
    Escape sequence injection vulnerability in errors (CVE-2019-8325).
    
    Regular Expression Denial of Service vulnerability of WEBrick's Digest access
    authentication (CVE-2019-16201).
    
    HTTP Response Splitting attack in the HTTP server of WEBrick (CVE-2019-16254).
    
    Code injection vulnerability (CVE-2019-16255).
    
    A potential HTTP request smuggling vulnerability in WEBrick was reported.
    WEBrick (bundled along with jruby) was too tolerant against an invalid
    Transfer-Encoding header. This may lead to inconsistent interpretation between
    WEBrick and some HTTP proxy servers, which may allow the attacker to "smuggle"
    a request (CVE-2020-25613).
    
    References:
    - https://bugs.mageia.org/show_bug.cgi?id=27402
    - https://www.debian.org/lts/security/2020/dla-2330
    - https://www.debian.org/lts/security/2020/dla-2392
    - https://bugs.mageia.org/show_bug.cgi?id=25875
    - https://bugs.mageia.org/show_bug.cgi?id=27402
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17742
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8320
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8321
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8322
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8323
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8324
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8325
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16201
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16254
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16255
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25613
    
    SRPMS:
    - 7/core/jruby-1.7.22-7.2.mga7
    

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