CVE-2017-6350

Priority
Description
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.
Assigned-to
leosilva
Notes
Package
Source: vim (LP Ubuntu Debian)
Upstream:released (2:8.0.0197-3)
Ubuntu 12.04 ESM (Precise Pangolin):released (2:7.3.429-2ubuntu2.3)
Ubuntu 14.04 ESM (Trusty Tahr):released (2:7.4.052-1ubuntu3.1+esm1)
Ubuntu 16.04 LTS (Xenial Xerus):released (2:7.4.1689-3ubuntu1.4)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (2:8.0.1144-1ubuntu1)
Ubuntu 19.10 (Eoan Ermine):not-affected (2:8.0.1144-1ubuntu1)
Ubuntu 20.04 (Focal Fossa):not-affected (2:8.0.1144-1ubuntu1)
Patches:
Upstream:https://github.com/vim/vim/commit/0c8485f0e4931463c0f7986e1ea84a7d79f10c75
More Information

Updated: 2020-03-23 17:21:21 UTC (commit 1701944719aec0263f0e0301d2f99cf717a0b469)