7.8

CVE-2019-20079

The autocmd feature in window.c in Vim before 8.1.2136 accesses freed memory.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Vim ≫ Vim Version >= 8.1.2121 < 8.1.2136
Canonical ≫ Ubuntu Linux Version 12.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 19.10
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.91% 0.775
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://usn.ubuntu.com/4309-1/
Third Party Advisory
https://github.com/vim/vim/commit/ec66c41d84e574baf8009dbc0bd088d2bc5b2421
Patch
Third Party Advisory
https://github.com/vim/vim/compare/v8.1.2135...v8.1.2136
Patch
Third Party Advisory
https://packetstormsecurity.com/files/154898
Third Party Advisory
VDB Entry