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Package "php8.1-mbstring"

Name: php8.1-mbstring

Description:

MBSTRING module for PHP
Latest version: 8.1.2-1ubuntu2.19
Release: jammy (22.04)
Level: security
Repository: main
Head package: php8.1
Homepage: http://www.php.net/

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Other versions of "php8.1-mbstring" in Jammy

Repository Area Version
base main 8.1.2-1ubuntu2
updates main 8.1.2-1ubuntu2.19

Changelog

Version: 8.1.2-1ubuntu2.11 2023-02-28 16:09:49 UTC

  php8.1 (8.1.2-1ubuntu2.11) jammy-security; urgency=medium

  * SECURITY UPDATE: password_verify() accepts invalid Blowfish hashes
    - debian/patches/CVE-2023-0567-1.patch: fix validation of malformed
      BCrypt hashes in ext/standard/crypt_blowfish.c,
      ext/standard/tests/crypt/bcrypt_salt_dollar.phpt.
    - debian/patches/CVE-2023-0567-2.patch: fix possible buffer overread in
      php_crypt() in ext/standard/crypt.c,
      ext/standard/tests/password/password_bcrypt_short.phpt.
    - CVE-2023-0567
  * SECURITY UPDATE: off-by-one in core path resolution function
    - debian/patches/CVE-2023-0568.patch: fix array overrun when appending
      slash to paths in ext/dom/document.c, ext/xmlreader/php_xmlreader.c,
      main/fopen_wrappers.c.
    - CVE-2023-0568
  * SECURITY UPDATE: DoS via excessive number of parts in HTTP form upload
    - debian/patches/CVE-2023-0662-1.patch: introduce
      max_multipart_body_parts INI in main/main.c, main/rfc1867.c,
      sapi/fpm/tests/*, sapi/fpm/tests/tester.inc.
    - debian/patches/CVE-2023-0662-2.patch: fix repeated warning for file
      uploads limit exceeding in main/rfc1867.c.
    - CVE-2023-0662

 -- Marc Deslauriers <email address hidden> Wed, 22 Feb 2023 17:56:18 -0500
Source diff to previous version
CVE-2023-0567 In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3 ...
CVE-2023-0568 In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer one byte too small. When resolv
CVE-2023-0662 In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, excessive number of parts in HTTP form upload can cause high resource consump

Version: 8.1.2-1ubuntu2.10 2023-01-23 15:07:20 UTC

  php8.1 (8.1.2-1ubuntu2.10) jammy-security; urgency=medium

  * SECURITY UPDATE: Integer overflow
    - debian/patches/CVE-2022-31631-*.patch: fix check
      unquotedlen size in ext/pdo_sqlite/sqlite_driver.c.
    - CVE-2022-31631

 -- Leonidas Da Silva Barbosa <email address hidden> Mon, 16 Jan 2023 12:19:49 -0300
Source diff to previous version

Version: 8.1.2-1ubuntu2.8 2022-11-08 17:07:32 UTC

  php8.1 (8.1.2-1ubuntu2.8) jammy-security; urgency=medium

  * SECURITY UPDATE: Denial of service
    - debian/patches/CVE-2022-31628-1.patch: adding a recursion limit
      in ext/phar/phar.c, ext/phar/tests/bug81726.phpt.
    - debian/source/include-binaries: add ext/phar/tests/bug81726.gz.
    - debian/patches/CVE-2022-31628-2.patch: avoid a second check in
      ext/phar/phar.c.
    - CVE-2022-31628
  * SECURITY UPDATE: Cookie injection
    - debian/patches/CVE-2022-31629.patch: don't mangle HTTP
      variable names that clash with ones that have a specific semantic
      meaning in ext/standard/test/bug81727.phpt,
      main/php_variables.c.
    - CVE-2022-31629
  * SECURITY UPDATE: Out of bounds read
    - debian/patches/CVE-2022-31630.patch: adds validation in
      imageloadfont() for OOB in ext/gd/gd.c, ext/gd/tests/bug81739.phpt.
    - CVE-2022-31630
  * SECURITY UPDATE: Buffer overflow
    - debian/patches/CVE-2022-37454.patch: fixes buffer overflow in
      hash_update() on long parameter in
      ext/hash/sha3/generic32lc/KeccakSponge.inc,
      ext/hash/sha3/generic64lc/KeccakSponge.inc.
    - CVE-2022-37454

 -- Leonidas Da Silva Barbosa <email address hidden> Wed, 02 Nov 2022 10:35:25 -0300
Source diff to previous version
CVE-2022-31628 In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the phar uncompressor code would recursively uncompress "quines" gzip files, resulting in an infini
CVE-2022-31629 In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the vulnerability enables network and same-site attackers to set a standard insecure cookie in the
CVE-2022-37454 The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute

Version: 8.1.2-1ubuntu2.2 2022-07-25 13:07:15 UTC

  php8.1 (8.1.2-1ubuntu2.2) jammy-security; urgency=medium

  * SECURITY UPDATE: Memory corruption in libmagic
    - debian/patches/CVE-2022-31627.patch: use the same memory allocator in
      ext/fileinfo/libmagic.patch, ext/fileinfo/libmagic/softmagic.c,
      ext/fileinfo/tests/bug81723.phpt.
    - CVE-2022-31627

 -- Marc Deslauriers <email address hidden> Thu, 21 Jul 2022 08:10:37 -0400
Source diff to previous version

Version: 8.1.2-1ubuntu2.1 2022-06-15 13:06:44 UTC

  php8.1 (8.1.2-1ubuntu2.1) jammy-security; urgency=medium

  * SECURITY UPDATE: RCE via Uninitialized array in pg_query_params()
    - debian/patches/CVE-2022-31625.patch: don't free parameters which
      haven't initialized yet in ext/pgsql/pgsql.c,
      ext/pgsql/tests/bug81720.phpt.
    - CVE-2022-31625
  * SECURITY UPDATE: RCE via mysqlnd/pdo password buffer overflow
    - debian/patches/CVE-20022-31626.patch: properly calculate size in
      ext/mysqlnd/mysqlnd_wireprotocol.c.
    - CVE-2022-31626

 -- Marc Deslauriers <email address hidden> Mon, 13 Jun 2022 09:52:54 -0400


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