CVE-2016-4335 json
An exploitable buffer overflow exists in the XLS parsing of the Lexmark Perspective Document Filters conversion functionality.
published 2017-01-06 9 y ago modified 2026-06-17 4 mo ago also EUVD-2016-5335
- cvss
- 8.4
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.8%
- EPSS 3.8% chance of exploitation in 30 days, percentile 90%
- public exploits
- 0
- none known
Summary
An exploitable buffer overflow exists in the XLS parsing of the Lexmark Perspective Document Filters conversion functionality. A crafted XLS document can lead to a stack based buffer overflow resulting in remote code execution.
Exploit prediction
3.77% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- talosintelligence.com http://www.talosintelligence.com/reports/TALOS-2016-0172/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.4 | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- Lexmark Perceptive Document Filters
Classification
- Weakness
-
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
-
talosintelligence.com
/reports/TALOS-2016-0172/
exploit, technical-description, third-party-advisory
-
securityfocus.com
/bid/92425
vdb-entry
Sources
- CVE List CVE-2016-4335
- NVD CVE-2016-4335
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.