[SECURITY] [DLA 3204-1] vim security update

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Debian LTS Advisory DLA-3204-1 [email protected]
https://www.debian.org/lts/security/ Helmut Grohne
November 24, 2022 https://wiki.debian.org/LTS

Package : vim
Version : 2:8.1.0875-5+deb10u4
CVE ID : CVE-2022-0318 CVE-2022-0392 CVE-2022-0629 CVE-2022-0696
CVE-2022-1619 CVE-2022-1621 CVE-2022-1785 CVE-2022-1897
CVE-2022-1942 CVE-2022-2000 CVE-2022-2129 CVE-2022-3235
CVE-2022-3256 CVE-2022-3352

This update fixes multiple memory access violations in vim.

CVE-2022-0318

Heap-based Buffer Overflow

CVE-2022-0392

Heap-based Buffer Overflow

CVE-2022-0629

Stack-based Buffer Overflow

CVE-2022-0696

NULL Pointer Dereference

CVE-2022-1619

Heap-based Buffer Overflow in function cmdline_erase_chars.  This
vulnerabilities are capable of crashing software, modify memory, and
possible remote execution

CVE-2022-1621

Heap buffer overflow in vim_strncpy find_word. This vulnerability is
capable of crashing software, Bypass Protection Mechanism, Modify
Memory, and possible remote execution

CVE-2022-1785

Out-of-bounds Write

CVE-2022-1897

Out-of-bounds Write

CVE-2022-1942

Heap-based Buffer Overflow

CVE-2022-2000

Out-of-bounds Write

CVE-2022-2129

Out-of-bounds Write

CVE-2022-3235

Use After Free

CVE-2022-3256

Use After Free

CVE-2022-3352

Use After Free

For Debian 10 buster, these problems have been fixed in version
2:8.1.0875-5+deb10u4.

We recommend that you upgrade your vim packages.

For the detailed security status of vim please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/vim

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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