Could we get Vim 9 packaged to fix CVEs

[Brian Inglis]

On 2023-11-12 15:27, Brian Inglis via Cygwin wrote:
> On 2023-11-09 09:35, Jack S via Cygwin wrote:
>> Would it be possible to update the vim packages with Vim 9, please?

> Also now:
>      https://github.com/vim/vim/security/advisories/GHSA-q22m-h7m2-9mgm

Expanding above:

CVE-2023-46246: Integer overflow in :history Ex-Command in Vim < 9.0.2068
https://github.com/vim/vim/security/advisories/GHSA-q22m-h7m2-9mgm
fixed in Vim patch 9.0.2068
https://github.com/vim/vim/commit/9198c1f2b1ddecde22af918541e0de2a32f0f45a

New:

[vim-security] several minor security issues in Vim v9.0.2106-v9.0.2112
https://seclists.org/oss-sec/2023/q4/218

CVE-2023-48231: Use-After-Free in win_close()
https://github.com/vim/vim/security/advisories/GHSA-8g46-v9ff-c765
fixed in Vim patch 9.0.2106
https://github.com/vim/vim/commit/25aabc2b8ee1e19ced6f4da9d866cf9378fc4c5a

CVE-2023-48232: Floating point Exception in adjust_plines_for_skipcol()
https://github.com/vim/vim/security/advisories/GHSA-f6cx-x634-hqpw
fixed in Vim patch 9.0.2107
https://github.com/vim/vim/commit/cb0b99f0672d8446585d26e998343dceca17d1ce

CVE-2023-48233: overflow with count for :s command
https://github.com/vim/vim/security/advisories/GHSA-3xx4-hcq6-r2vj
fixed in Vim patch 9.0.2108
https://github.com/vim/vim/commit/ac63787734fda2e294e477af52b3bd601517fa78

CVE-2023-48234: overflow in nv_z_get_count
https://github.com/vim/vim/security/advisories/GHSA-59gw-c949-6phq
fixed in Vim patch 9.0.2109
https://github.com/vim/vim/commit/58f9befca1fa172068effad7f2ea5a9d6a7b0cca

CVE-2023-48235: overflow in ex address parsing
https://github.com/vim/vim/security/advisories/GHSA-6g74-hr6q-pr8g
fixed in Vim patch 9.0.2110
https://github.com/vim/vim/commit/060623e4a3bc72b011e7cd92bedb3bfb64e06200

CVE-2023-48236: overflow in get_number
https://github.com/vim/vim/security/advisories/GHSA-pr4c-932v-8hx5
fixed in Vim patch 9.0.2111
https://github.com/vim/vim/commit/73b2d3790cad5694fc0ed0db2926e4220c48d968

CVE-2023-48237: overflow in shift_line
https://github.com/vim/vim/security/advisories/GHSA-f2m2-v387-gv87
fixed in Vim patch 9.0.2112
https://github.com/vim/vim/commit/6bf131888a3d1de62bbfa8a7ea03c0ddccfd496e

-- 
Take care. Thanks, Brian Inglis              Calgary, Alberta, Canada

La perfection est atteinte                   Perfection is achieved
non pas lorsqu'il n'y a plus rien à ajouter  not when there is no more to add
mais lorsqu'il n'y a plus rien à retirer     but when there is no more to cut
                                 -- Antoine de Saint-Exupéry