CVE-2017-6349
UnknownEPSS 2.74%
Last modified
CVE-2017-6349 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.74% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Vim | Vim | <= 8.0.0376 |
References
- https://github.com/vim/vim/commit/3eb1637b1bba19519885dd6d377bd5596e91d22cPatch, Third Party Advisory
- https://github.com/vim/vim/commit/3eb1637b1bba19519885dd6d377bd5596e91d22cPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-6349?
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.
How severe is CVE-2017-6349?
Severity scoring for CVE-2017-6349 is pending analysis. The EPSS model estimates a 2.74% probability of exploitation in the next 30 days.
How do I fix CVE-2017-6349?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-6349?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST