9.8

CVE-2017-6350

An integer overflow at an unserialize_uep memory allocation site would occur for vim before patch 8.0.0378, if it does not properly validate values for tree length when reading a corrupted undo file, which may lead to resultant buffer overflows.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Vim ≫ Vim Version <= 8.0.0377
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.39% 0.872
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

https://security.gentoo.org/glsa/201706-26
https://usn.ubuntu.com/4309-1/
http://www.securitytracker.com/id/1037949
https://groups.google.com/forum/#%21topic/vim_dev/QPZc0CY9j3Y
http://www.securityfocus.com/bid/96448
https://github.com/vim/vim/commit/0c8485f0e4931463c0f7986e1ea84a7d79f10c75
Patch
Third Party Advisory
https://groups.google.com/forum/#%21topic/vim_dev/L_dOHOOiQ5Q