Mageia 2020-0148: php security update

    Date 31 Mar 2020
    595
    Posted By LinuxSecurity Advisories
    Critical bugs closed: - Use-of-uninitialized-value in exif [1] - mb_strtolower (UTF-32LE): stack-buffer-overflow at php_unicode_tolower_full [2] - get_headers() silently truncates after a null byte [3]
    MGASA-2020-0148 - Updated php packages fix security vulnerability
    
    Publication date: 01 Apr 2020
    URL: https://advisories.mageia.org/MGASA-2020-0148.html
    Type: security
    Affected Mageia releases: 7
    CVE: CVE-2020-7064,
         CVE-2020-7065,
         CVE-2020-7066
    
    Critical bugs closed:
    - Use-of-uninitialized-value in exif [1]
    - mb_strtolower (UTF-32LE): stack-buffer-overflow at php_unicode_tolower_full [2]
    - get_headers() silently truncates after a null byte [3]
    
    Some more bugs closed, as:
    - Memory corruption in preg_replace/preg_replace_callback and unicode
    - restore_error_handler does not restore previous errors mask
    
    References:
    - https://bugs.mageia.org/show_bug.cgi?id=26365
    - https://www.php.net/ChangeLog-7.php#7.3.16
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7064
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7065
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7066
    
    SRPMS:
    - 7/core/php-7.3.16-1.mga7
    

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