Information Exposure Affecting ipxe/ipxe package, versions [0,]


Severity

Recommended
0.0
low
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.05% (23rd percentile)

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  • Snyk IDSNYK-UNMANAGED-IPXEIPXE-3136304
  • published21 Nov 2022
  • disclosed21 Nov 2022
  • creditUnknown

Introduced: 21 Nov 2022

CVE-2022-4087  (opens in a new tab)
CWE-284  (opens in a new tab)

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

Affected versions of this package are vulnerable to Information Exposure via the tls_new_ciphertext function in the src/net/tls.c file of the component TLS. The manipulation of the argument pad_len leads to information exposure through discrepancy.

References

CVSS Base Scores

version 3.1