ALT-PU-2023-7401-1

Package update vim in branch p10_e2k

Version9.0.2081-alt1

Task#0

Published2023-11-19

Max severityHIGH

Severity:

Closed issues (3)

MEDIUM4.0

Уязвимость функции ga_grow_inner текстового редактора vim,, вызванная целочисленным переполнением, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2023-10-28Modified: 2026-03-03

CVSS 3.xMEDIUM 4.0

CVSS:3.x/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS 2.0LOW 2.1

CVSS:2.0/AV:L/AC:L/Au:N/C:N/I:N/A:P

References

MEDIUM5.5

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 `src/alloc.c` at line 748, which is freed in the file `src/ex_docmd.c` in the function `do_cmdline` at line 1010 and then used again in `src/cmdhist.c` at line 759. When using the `:history` command, it's possible that the provided argument overflows the accepted value. Causing an Integer Overflow and potentially later an use-after-free. This vulnerability has been patched in version 9.0.2068.

Published: 2023-10-27Modified: 2025-02-13

CVSS 3.xMEDIUM 5.5

CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

HIGH7.8

Use After Free in GitHub repository vim/vim prior to v9.0.2010.

Published: 2023-10-11Modified: 2024-11-21

CVSS 3.xHIGH 7.8

CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References