Linux Security
    Linux Security
    Linux Security

    Mageia 2020-0017: libdwarf security update

    Date
    189
    Posted By
    Updated libdwarf packages fix security vulnerability: dwarf_elf_load_headers.c in libdwarf before 2019-07-05 allows attackers to cause a denial of service (division by zero) via an ELF file with a zero-size section group (SHT_GROUP), as demonstrated by dwarfdump
    MGASA-2020-0017 - Updated libdwarf packages fix security vulnerability
    
    Publication date: 05 Jan 2020
    URL: https://advisories.mageia.org/MGASA-2020-0017.html
    Type: security
    Affected Mageia releases: 7
    CVE: CVE-2019-14249
    
    Updated libdwarf packages fix security vulnerability:
    
    dwarf_elf_load_headers.c in libdwarf before 2019-07-05 allows attackers
    to cause a denial of service (division by zero) via an ELF file with a
    zero-size section group (SHT_GROUP), as demonstrated by dwarfdump
    (CVE-2019-14249).
    
    References:
    - https://bugs.mageia.org/show_bug.cgi?id=25955
    - https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it./thread/23RIFYDK2JZDBZP6RPYXPF56HCYYKJDL/
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14249
    
    SRPMS:
    - 7/core/libdwarf-20191104-1.mga7
    

    LinuxSecurity Poll

    How are you contributing to Open Source?

    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/37-how-are-you-contributing-to-open-source?task=poll.vote&format=json
    37
    radio
    [{"id":"127","title":"I'm involved with the development of an open-source project(s).","votes":"2","type":"x","order":"1","pct":100,"resources":[]},{"id":"128","title":"I've reported vulnerabilities I've discovered in open-source code.","votes":"0","type":"x","order":"2","pct":0,"resources":[]},{"id":"129","title":"I've provided developers with feedback on their projects.","votes":"0","type":"x","order":"3","pct":0,"resources":[]},{"id":"130","title":"I've helped another community member get started contributing to Open Source.","votes":"0","type":"x","order":"4","pct":0,"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


    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.