Lesspipe is a narrowly scoped preprocessor utility that extends the capabilities of the `less` pager by enabling syntax highlighting and file preview for various formats, creating a focal point around deserialization of untrusted data in its processing pipeline. The durable exposure reflects the product's role in handling arbitrary input files from diverse sources without strict type validation. Current severity, exploitation activity, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Lesspipe Project over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2022-44542CRITICAL lesspipe before 2.06 allows attackers to execute code via Perl Storable (pst) files, because of deserialized object destructor execution via a key/value pair in a hash. | Nov 1, 2022 | 9.8 | 31 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Lesspipe Project.
Media articles that mention a CVE ID that affects a product developed by Lesspipe Project — matched by CVE ID, not by vendor name.