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,....
CriticalCVSS 9.8
EPSS 3.2%
- Published
- Updated
- Exploit status
- No public exploit known
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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/neovim(Debian:12) | < 0.1.7-4 | 0.1.7-4 |
| debian/neovim(Debian:13) | < 0.1.7-4 | 0.1.7-4 |
| debian/neovim(Debian:14) | < 0.1.7-4 | 0.1.7-4 |
| debian/vim(Debian:12) | < 2:8.0.0197-3 | 2:8.0.0197-3 |
| debian/vim(Debian:13) | < 2:8.0.0197-3 | 2:8.0.0197-3 |
| debian/vim(Debian:14) | < 2:8.0.0197-3 | 2:8.0.0197-3 |
| vim | <= 8.0.0377 | No fix listed |
| alpine/neovim(Alpine:v3.10) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.11) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.12) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.13) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.14) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.15) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.16) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.17) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.18) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.19) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.20) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.21) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.22) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.23) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.24) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.6) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.7) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/neovim(Alpine:v3.8) | < 0.2.0-r0 | 0.2.0-r0 |
Show 18 more
| Product | Affected versions | Fixed in |
|---|---|---|
| alpine/neovim(Alpine:v3.9) | < 0.2.0-r0 | 0.2.0-r0 |
| alpine/vim(Alpine:v3.10) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.11) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.12) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.13) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.14) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.15) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.16) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.17) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.18) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.19) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.20) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.21) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.22) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.23) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.24) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.8) | < 8.0.1521-r0 | 8.0.1521-r0 |
| alpine/vim(Alpine:v3.9) | < 8.0.1521-r0 | 8.0.1521-r0 |
References
- Debian Security Tracker CVE-2017-6350 vendor-advisory
- 96448 vdb-entry
- 1037949 vdb-entry
- github.com patch third-party-advisory
- groups.google.com
- GLSA-201706-26 vendor-advisory
- USN-4309-1 vendor-advisory
- security.alpinelinux.org vendor-advisory
- bugs.debian.org issue-tracking