php

Vulnerabilities (74)

• CVE-2021-21702Feb 15, 2021
  affected >= 7.3.0, < 7.3.27fixed 7.3.27

  In PHP versions 7.3.x below 7.3.27, 7.4.x below 7.4.15 and 8.0.x below 8.0.2, when using SOAP extension to connect to a SOAP server, a malicious SOAP server could return malformed XML data as a response that would cause PHP to access a null pointer and thus cause a crash.

• CVE-2020-7071Feb 15, 2021
  affected >= 7.3.0, < 7.3.26fixed 7.3.26

  In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when validating URL with functions like filter_var($url, FILTER_VALIDATE_URL), PHP will accept an URL with invalid password as valid URL. This may lead to functions that rely on URL being valid to mis-parse the URL

• CVE-2020-7070Oct 2, 2020
  affected >= 7.2.0, < 7.2.34fixed 7.2.34

  In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when PHP is processing incoming HTTP cookie values, the cookie names are url-decoded. This may lead to cookies with prefixes like __Host confused with cookies that decode to such prefix, thus leading t

• CVE-2020-7069Oct 2, 2020
  affected >= 7.2.0, < 7.2.34fixed 7.2.34

  In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used with openssl_encrypt() function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can lead to both decreased security and incorrect encryption data.

• CVE-2020-7068Sep 9, 2020
  affected >= 7.2.0, < 7.2.33fixed 7.2.33

  In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to a crash or information disclosure.

• CVE-2020-7067Apr 27, 2020
  affected >= 7.2.0, < 7.2.30fixed 7.2.30

  In PHP versions 7.2.x below 7.2.30, 7.3.x below 7.3.17 and 7.4.x below 7.4.5, if PHP is compiled with EBCDIC support (uncommon), urldecode() function can be made to access locations past the allocated memory, due to erroneously using signed numbers as array indexes.

• CVE-2020-7066Apr 1, 2020
  affected >= 7.2.0, < 7.2.29fixed 7.2.29

  In PHP versions 7.2.x below 7.2.29, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using get_headers() with user-supplied URL, if the URL contains zero (\0) character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions about the

• CVE-2020-7065Apr 1, 2020
  affected >= 7.3.0, < 7.3.16fixed 7.3.16

  In PHP versions 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using mb_strtolower() function with UTF-32LE encoding, certain invalid strings could cause PHP to overwrite stack-allocated buffer. This could lead to memory corruption, crashes and potentially code execution.

• CVE-2020-7064Apr 1, 2020
  affected >= 7.2.0, < 7.2.29fixed 7.2.29

  In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while parsing EXIF data with exif_read_data() function, it is possible for malicious data to cause PHP to read one byte of uninitialized memory. This could potentially lead to information disclosure or c

• CVE-2020-7063Feb 27, 2020
  affected >= 7.2.0, < 7.2.28fixed 7.2.28

  In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when creating PHAR archive using PharData::buildFromIterator() function, the files are added with default permissions (0666, or all access) even if the original files on the filesystem were with more re

• CVE-2020-7062Feb 27, 2020
  affected >= 7.2.0, < 7.2.28fixed 7.2.28

  In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to cle

• CVE-2020-7061Feb 27, 2020
  affected >= 7.2.0, < 7.2.28fixed 7.2.28

  In PHP versions 7.3.x below 7.3.15 and 7.4.x below 7.4.3, while extracting PHAR files on Windows using phar extension, certain content inside PHAR file could lead to one-byte read past the allocated buffer. This could potentially lead to information disclosure or crash.

• CVE-2020-7060Feb 10, 2020
  affected >= 7.2.0, < 7.2.27fixed 7.2.27

  When using certain mbstring functions to convert multibyte encodings, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause function mbfl_filt_conv_big5_wchar to read past the allocated buffer. This may lead to

• CVE-2020-7059Feb 10, 2020
  affected >= 7.2.0, < 7.2.27fixed 7.2.27

  When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or cr