Mageia 2020-0153: weechat security update

    Date 02 Apr 2020
    512
    Posted By LinuxSecurity Advisories
    Updated weechat packages fix security vulnerabilities: An issue was discovered in WeeChat before 2.7.1 (0.4.0 to 2.7 are affected). A malformed message 352 (who) can cause a NULL pointer dereference in the callback function, resulting in a crash
    MGASA-2020-0153 - Updated weechat packages fix security vulnerabilities
    
    Publication date: 02 Apr 2020
    URL: https://advisories.mageia.org/MGASA-2020-0153.html
    Type: security
    Affected Mageia releases: 7
    CVE: CVE-2020-9759,
         CVE-2020-9760
    
    Updated weechat packages fix security vulnerabilities:
    
    An issue was discovered in WeeChat before 2.7.1 (0.4.0 to 2.7 are
    affected). A malformed message 352 (who) can cause a NULL pointer
    dereference in the callback function, resulting in a crash
    (CVE-2020-9759).
    
    An issue was discovered in WeeChat before 2.7.1 (0.3.4 to 2.7 are
    affected). When a new IRC message 005 is received with longer nick
    prefixes, a buffer overflow and possibly a crash can happen when a 
    new mode is set for a nick (CVE-2020-9760).
    
    References:
    - https://bugs.mageia.org/show_bug.cgi?id=26400
    - https://www.debian.org/lts/security/2020/dla-2157
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9759
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9760
    
    SRPMS:
    - 7/core/weechat-2.7.1-1.mga7
    

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