UbuntuUpdates.org

Package "xxd"

Name: xxd

Description:

tool to make (or reverse) a hex dump

Latest version: 2:8.1.2269-1ubuntu5.7
Release: focal (20.04)
Level: updates
Repository: main
Head package: vim
Homepage: https://www.vim.org/

Links


Download "xxd"


Other versions of "xxd" in Focal

Repository Area Version
base main 2:8.1.2269-1ubuntu5
security main 2:8.1.2269-1ubuntu5.7

Changelog

Version: 2:8.1.2269-1ubuntu5.7 2022-02-02 05:06:23 UTC

  vim (2:8.1.2269-1ubuntu5.7) focal-security; urgency=medium

  * No-change rebuild to fix cdimage build on riscv64

 -- Ray Veldkamp <email address hidden> Tue, 01 Feb 2022 20:16:32 +1100

Source diff to previous version

Version: 2:8.1.2269-1ubuntu5.6 2022-01-21 06:06:21 UTC

  vim (2:8.1.2269-1ubuntu5.6) focal-security; urgency=medium

  * SECURITY UPDATE: Use-after-free issue in regular expression engine when
    using a mark, could lead to a denial of service or code execution.
    - debian/patches/CVE-2021-3974.patch: Ensure check for free is made when
      processing mark in src/regexp_nfa.c, src/testdir/test_regexp_latin.vim
    - CVE-2021-3974

  * SECURITY UPDATE: Heap-based buffer overflow could lead to a denial of
    service or possible code execution when C-indenting
    - debian/patches/CVE-2021-3984.patch: Fix memory access issue by correctly
      dereferencing cursor position in src/cindent.c and
      src/testdir/test_cindent.vim
    - CVE-2021-3984

  * SECURITY UPDATE: Heap-based buffer overflow could lead to a denial of
    service when help functions are provided with long command strings
    - debian/patches/CVE-2021-4019.patch: Fix handling of strcpy to use safer
      vim_snprintf in src/ex_cmds.c and src/testdir/test_help.vim
    - CVE-2021-4019

  * SECURITY UPDATE: Use-after-free issue in open command can lead to a denial
    of service or possible code execution
    - debian/patches/CVE-2021-4069.patch: Fix issue making a copy of the
      current line and its address in src/ex_docmd.c
    - CVE-2021-4069

 -- Ray Veldkamp <email address hidden> Thu, 20 Jan 2022 22:59:01 +1100

Source diff to previous version
CVE-2021-3974 vim is vulnerable to Use After Free
CVE-2021-3984 vim is vulnerable to Heap-based Buffer Overflow
CVE-2021-4019 vim is vulnerable to Heap-based Buffer Overflow
CVE-2021-4069 vim is vulnerable to Use After Free

Version: 2:8.1.2269-1ubuntu5.4 2021-11-16 20:07:15 UTC

  vim (2:8.1.2269-1ubuntu5.4) focal-security; urgency=medium

  * SECURITY UPDATE: Fix heap-based buffer overflow when buffer name is very
    long
    - debian/patches/CVE-2021-3872.patch: Make sure not to go over the end of
      the buffer in src/drawscreen.c, src/testdir/test_statusline.vim.
    - CVE-2021-3872
  * SECURITY UPDATE: Fix heap-based buffer overflow when scrolling without a
    valid screen
    - debian/patches/CVE-2021-3903.patch: Do not set VALID_BOTLINE in w_valid
      in src/move.c, src/testdir/test_normal.vim.
    - CVE-2021-3903
  * SECURITY UPDATE: Fix heap-based buffer overflow when reading character
    past end of line
    - debian/patches/CVE-2021-3927.patch: Correct the cursor column in
      src/ex_docmd.c, src/testdir/test_put.vim.
    - CVE-2021-3927
  * SECURITY UPDATE: Fix stack-based buffer overflow when reading
    uninitialized memory when giving spell suggestions
    - debian/patches/CVE-2021-3928.patch: Check that preword is not empty in
      src/spellsuggest.c, src/testdir/test_spell.vim.
    - CVE-2021-3928
  * Fix flaky vim terminal mode test

 -- Spyros Seimenis <email address hidden> Mon, 08 Nov 2021 15:21:34 +0100

Source diff to previous version
CVE-2021-3872 vim is vulnerable to Heap-based Buffer Overflow
CVE-2021-3903 vim is vulnerable to Heap-based Buffer Overflow
CVE-2021-3927 vim is vulnerable to Heap-based Buffer Overflow
CVE-2021-3928 vim is vulnerable to Stack-based Buffer Overflow

Version: 2:8.1.2269-1ubuntu5.3 2021-09-28 12:06:23 UTC

  vim (2:8.1.2269-1ubuntu5.3) focal-security; urgency=medium

  * SECURITY UPDATE: Fix heap-based buffer overflow when using :retab with
    large value
    - debian/patches/CVE-2021-3770-1.patch: Check vartabstop contains positive
      number in src/indent.c.
    - debian/patches/CVE-2021-3770-2.patch: Fix memory leak for :retab with
      invalid argument
    - CVE-2021-3770
  * SECURITY UPDATE: Fix heap-based buffer overflow when reading beyond end of
    line with invalid utf-8 character
    - debian/patches/CVE-2021-3778.patch: Validate encoding of character before
      advancing line in regexp_nfa.c.
    - CVE-2021-3778
  * SECURITY UPDATE: Fix use after free when replacing
    - debian/patches/CVE-2021-3796.patch: Get the line pointer after calling
      ins_copychar() in src/normal.c.
    - CVE-2021-3796
  * Fix failing flaky test for riscv64 builds.

 -- Spyros Seimenis <email address hidden> Mon, 20 Sep 2021 14:42:42 +0300

CVE-2021-3770 vim is vulnerable to Heap-based Buffer Overflow
CVE-2021-3778 vim is vulnerable to Heap-based Buffer Overflow
CVE-2021-3796 vim is vulnerable to Use After Free



About   -   Send Feedback to @ubuntu_updates