Critical severity9.8NVD Advisory· Published Feb 27, 2017· Updated Jun 17, 2026

CVE-2017-6349

Description

An integer overflow at a u_read_undo memory allocation site would occur for vim before patch 8.0.0377, if it does not properly validate values for tree length when reading a corrupted undo file, which may lead to resultant buffer overflows.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Vim/Vim
cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*
Range: <=8.0.0376
osv-coords14 versions
pkg:rpm/opensuse/neovim&distro=openSUSE%20Tumbleweed pkg:rpm/opensuse/vim&distro=openSUSE%20Tumbleweed pkg:rpm/suse/vim&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2 pkg:rpm/suse/vim&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2 pkg:rpm/suse/vim&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/vim&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCL pkg:rpm/suse/vim&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS pkg:rpm/suse/vim&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5 pkg:rpm/suse/vim&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2 pkg:rpm/suse/vim&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/vim&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4 pkg:rpm/suse/vim&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5 pkg:rpm/suse/vim&distro=SUSE%20OpenStack%20Cloud%209 pkg:rpm/suse/vim&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 0.5.1-1.1+ 13 more
- (no CPE)range: < 0.5.1-1.1
- (no CPE)range: < 8.2.3408-1.2
- (no CPE)range: < 7.4.326-16.1
- (no CPE)range: < 7.4.326-16.1
- (no CPE)range: < 9.0.0814-17.9.1
- (no CPE)range: < 9.0.0814-17.9.1
- (no CPE)range: < 9.0.0814-17.9.1
- (no CPE)range: < 9.0.0814-17.9.1
- (no CPE)range: < 7.4.326-16.1
- (no CPE)range: < 7.4.326-16.1
- (no CPE)range: < 9.0.0814-17.9.1
- (no CPE)range: < 9.0.0814-17.9.1
- (no CPE)range: < 9.0.0814-17.9.1
- (no CPE)range: < 9.0.0814-17.9.1

Patches

Vulnerability mechanics

References

github.com/vim/vim/commit/3eb1637b1bba19519885dd6d377bd5596e91d22cnvdPatchThird Party Advisory
www.securityfocus.com/bid/96451nvd
www.securitytracker.com/id/1037949nvd
groups.google.com/forum/nvd
groups.google.com/forum/nvd
security.gentoo.org/glsa/201706-26nvd
usn.ubuntu.com/4309-1/nvd

News mentions

No linked articles in our index yet.

cvss	0.637
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000