Mageia 7 Security Advisory: 2020-0148 Critical: PHP Memory Corruption
mageia
March 31, 2020
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 ...
Summary
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://www.cve.org/CVERecord?id=CVE-2020-7064
- https://www.cve.org/CVERecord?id=CVE-2020-7065
- https://www.cve.org/CVERecord?id=CVE-2020-7066
Topics Covered
Resolution
SRPMS
- 7/core/php-7.3.16-1.mga7
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Publication date: 01 Apr 2020
URL: https://advisories.mageia.org/MGASA-2020-0148.html
Type: security
CVE: CVE-2020-7064,
CVE-2020-7065,
CVE-2020-7066
Topics Covered
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