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Package "vim"

Name: vim

Description:

Vi IMproved - enhanced vi editor
Latest version: 2:8.1.2269-1ubuntu5.25
Release: focal (20.04)
Level: security
Repository: main
Homepage: https://www.vim.org/

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base main 2:8.1.2269-1ubuntu5
base universe 2:8.1.2269-1ubuntu5
security universe 2:8.1.2269-1ubuntu5.25
updates main 2:8.1.2269-1ubuntu5.26
updates universe 2:8.1.2269-1ubuntu5.26

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Changelog

Version: 2:8.1.2269-1ubuntu5.25 2024-10-01 06:06:52 UTC

  vim (2:8.1.2269-1ubuntu5.25) focal-security; urgency=medium

  * SECURITY UPDATE: buffer overflow
    - debian/patches/CVE-2024-43802.patch: check buflen before advancing
      offset.
    - CVE-2024-43802

 -- Vyom Yadav <email address hidden> Wed, 25 Sep 2024 10:48:33 +0530
Source diff to previous version
CVE-2024-43802 Vim is an improved version of the unix vi text editor. When flushing the typeahead buffer, Vim moves the current position in the typeahead buffer but

Version: 2:8.1.2269-1ubuntu5.24 2024-09-05 04:07:03 UTC

  vim (2:8.1.2269-1ubuntu5.24) focal-security; urgency=medium

  * SECURITY UPDATE: use after free
    - debian/patches/CVE-2024-41957.patch: set tagname to NULL
      after being freed
    - CVE-2024-41957
  * SECURITY UPDATE: use after free
    - debian/patches/CVE-2024-43374.patch: add lock to keep
      reference valid
    - CVE-2024-43374

 -- Bruce Cable <email address hidden> Wed, 04 Sep 2024 13:11:27 +1000
Source diff to previous version
CVE-2024-41957 Vim is an open source command line text editor. Vim < v9.1.0647 has double free in src/alloc.c:616. When closing a window, the corresponding tagstack
CVE-2024-43374 The UNIX editor Vim prior to version 9.1.0678 has a use-after-free error in argument list handling. When adding a new file to the argument list, this

Version: 2:8.1.2269-1ubuntu5.22 2024-03-18 18:06:54 UTC

  vim (2:8.1.2269-1ubuntu5.22) focal-security; urgency=medium

  * SECURITY UPDATE: stack based buffer overflow
    - debian/patches/CVE-2024-22667.patch: passes error buffer length down
      through option callback functions.
    - CVE-2024-22667

 -- Ian Constantin <email address hidden> Thu, 14 Mar 2024 11:29:25 +0200
Source diff to previous version
CVE-2024-22667 Vim before 9.0.2142 has a stack-based buffer overflow because did_set_langmap in map.c calls sprintf to write to the error buffer that is passed down

Version: 2:8.1.2269-1ubuntu5.21 2023-12-14 17:07:01 UTC

  vim (2:8.1.2269-1ubuntu5.21) focal-security; urgency=medium

  * SECURITY UPDATE: NULL pointer dereference
    - debian/patches/CVE-2022-1725.patch: Check for regexp program becoming NULL
      in more places.
    - CVE-2022-1725
  * SECURITY UPDATE: denial of service
    - debian/patches/CVE-2022-1771.patch: Limit recursion of getcmdline().
    - CVE-2022-1771
  * SECURITY UPDATE: out of bounds write vulnerability
    - debian/patches/CVE-2022-1897.patch: Disallow undo when in a substitute
      command.
    - CVE-2022-1897
  * SECURITY UPDATE: out-of-bounds write
    - debian/patches/CVE-2022-2000.patch: addresses the potential for an
      overflow by adding a bounds check and truncating the message if needed.
    - CVE-2022-2000
  * SECURITY UPDATE: use-after-free vulnerability
    - debian/patches/CVE-2023-46246.patch: Check that the return value from the
      vim_str2nr() function is not larger than INT_MAX and if yes, bail out with
      an error.
    - CVE-2023-46246
  * SECURITY UPDATE: use-after-free vulnerability
    - debian/patches/CVE-2023-48231.patch: If the current window structure is
      no longer valid, fail and return before attempting to set win->w_closing
      variable.
    - CVE-2023-48231
  * SECURITY UPDATE: integer overflow
    - debian/patches/CVE-2023-48233.patch: If the count after the :s command is
      larger than what fits into a (signed) long variable, abort with
      e_value_too_large.
    - CVE-2023-48233
  * SECURITY UPDATE: integer overflow
    - debian/patches/CVE-2023-48234.patch: When getting the count for a normal z
      command, it may overflow for large counts given. So verify, that we can
      safely store the result in a long.
    - CVE-2023-48234
  * SECURITY UPDATE: integer overflow
    - debian/patches/CVE-2023-48235.patch: When parsing relative ex addresses
      one may unintentionally cause an overflow (because LONG_MAX - lnum will
      overflow for negative addresses).
    - CVE-2023-48235
  * SECURITY UPDATE: integer overflow
    - debian/patches/CVE-2023-48236.patch: When using the z= command, we may
      overflow the count with values larger than MAX_INT. So verify that we do
      not overflow and in case when an overflow is detected, simply return 0.
    - CVE-2023-48236
  * SECURITY UPDATE: integer overflow
    - debian/patches/CVE-2023-48237.patch: When shifting lines in operator
      pending mode and using a very large value, we may overflow the size of
      integer. Fix this by using a long variable, testing if the result would
      be larger than INT_MAX and if so, indent by INT_MAX value.
    - CVE-2023-48237

 -- Fabian Toepfer <email address hidden> Thu, 07 Dec 2023 16:42:49 +0100
Source diff to previous version
CVE-2022-1725 NULL Pointer Dereference in GitHub repository vim/vim prior to 8.2.4959.
CVE-2022-1771 Uncontrolled Recursion in GitHub repository vim/vim prior to 8.2.4975.
CVE-2022-1897 Out-of-bounds Write in GitHub repository vim/vim prior to 8.2.
CVE-2022-2000 Out-of-bounds Write in GitHub repository vim/vim prior to 8.2.
CVE-2023-46246 Vim is an improved version of the good old UNIX editor Vi. Heap-use-after-free in memory allocated in the function `ga_grow_inner` in in the file `sr
CVE-2023-48231 Vim is an open source command line text editor. When closing a window, vim may try to access already freed window structure. Exploitation beyond cras
CVE-2023-48233 Vim is an open source command line text editor. If the count after the :s command is larger than what fits into a (signed) long variable, abort with
CVE-2023-48234 Vim is an open source command line text editor. When getting the count for a normal mode z command, it may overflow for large counts given. Impact is
CVE-2023-48235 Vim is an open source command line text editor. When parsing relative ex addresses one may unintentionally cause an overflow. Ironically this happens
CVE-2023-48236 Vim is an open source command line text editor. When using the z= command, the user may overflow the count with values larger than MAX_INT. Impact is
CVE-2023-48237 Vim is an open source command line text editor. In affected versions when shifting lines in operator pending mode and using a very large value, it ma

Version: 2:8.1.2269-1ubuntu5.20 2023-10-25 19:14:18 UTC

  vim (2:8.1.2269-1ubuntu5.20) focal-security; urgency=medium

  * SECURITY UPDATE: use-after-free vulnerability
    - debian/patches/CVE-2023-4733.patch: Verify oldwin pointer after
      reset_VIsual() in do_ecmd.
    - CVE-2023-4733
  * SECURITY UPDATE: out of bounds write vulnerability
    - debian/patches/CVE-2023-4735.patch: Add check for buffer size to avoid
      overflow in do_addsub.
    - CVE-2023-4735
  * SECURITY UPDATE: use-after-free vulnerability
    - debian/patches/CVE-2023-4750.patch: Check buffer is valid before
      accessing it.
    - CVE-2023-4750
  * SECURITY UPDATE: heap based buffer overflow vulnerability
    - debian/patches/CVE-2023-4751.patch: Stop Visual mode when using :ball
      to avoid illegal memory access.
    - CVE-2023-4751
  * SECURITY UPDATE: use-after-free vulnerability
    - debian/patches/CVE-2023-4752.patch: validate buffer before accessing it
      in ins_compl_get_exp.
    - CVE-2023-4752
  * SECURITY UPDATE: heap based buffer overflow vulnerability
    - debian/patches/CVE-2023-4781.patch: Disallow exchanging windows when
      textlock is active in vim_regsub_both.
    - CVE-2023-4781
  * SECURITY UPDATE: heap based buffer overflow vulnerability
    - debian/patches/CVE-2023-5344.patch: Add NULL at end of buffer in
      trunc_string.
    - CVE-2023-5344
  * SECURITY UPDATE: NULL pointer dereference
    - debian/patches/CVE-2023-5441.patch: skip gui_scroll when exmode_active
      in gui_do_scroll.
    - CVE-2023-5441
  * SECURITY UPDATE: use-after-free vulnerability
    - debian/patches/CVE-2023-5535.patch: block autocommands in
      buf_contents_changed.
    - CVE-2023-5535

 -- Fabian Toepfer <email address hidden> Mon, 16 Oct 2023 20:14:13 +0200
CVE-2023-4733 Use After Free in GitHub repository vim/vim prior to 9.0.1840.
CVE-2023-4735 Out-of-bounds Write in GitHub repository vim/vim prior to 9.0.1847.
CVE-2023-4750 Use After Free in GitHub repository vim/vim prior to 9.0.1857.
CVE-2023-4751 Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1331.
CVE-2023-4752 Use After Free in GitHub repository vim/vim prior to 9.0.1858.
CVE-2023-4781 Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1873.
CVE-2023-5344 Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1969.
CVE-2023-5441 NULL Pointer Dereference in GitHub repository vim/vim prior to 20d161ace307e28690229b68584f2d84556f8960.
CVE-2023-5535 Use After Free in GitHub repository vim/vim prior to v9.0.2010.


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