VulnerabilityModified
CVE-2017-2821
An exploitable use-after-free exists in the PDF parsing functionality of Lexmark Perspective Document Filters 11.3.0.2400 and 11.4.0.2452.
HIGH 8.8EPSS 2.30%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An exploitable use-after-free exists in the PDF parsing functionality of Lexmark Perspective Document Filters 11.3.0.2400 and 11.4.0.2452. A crafted PDF document can lead to a use-after-free resulting in direct code execution.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 2.30% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- lexmark/perceptive document filters
- Source
- talos-cna@cisco.com
References
- http://www.securityfocus.com/bid/100510Third Party Advisory, VDB Entry
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0322Third Party Advisory
- http://www.securityfocus.com/bid/100510Third Party Advisory, VDB Entry
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0322Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.