CVE-2022-47986

unknown KEV

Published 2023-02-21 · Modified 2023-02-21

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

—

CVSS v4 NEW

—

not yet in upstream

VIR risk

2.5

Description

IBM Aspera Faspex could allow a remote attacker to execute code on the system, caused by a YAML deserialization flaw.

CISA KEV

Vendor: IBM
Product: Aspera Faspex
Due date: 2023-03-14

Predictions

Exploit likelihood

99%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-51316 remote multiple

Maurice Lambert · 2023-04-07

IBM Aspera Faspex 4.4.1 - YAML deserialization (RCE)

Source code queued for fetch — refresh in a moment.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/243512?_ga=2.189195179.1800390251.1676559338-700333034.1676325890; https://nvd.nist.gov/vuln/detail/CVE-2022-47986

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.