Resource exhaustion in Hackerone Superagent Node Module

CVE-2017-16129

The HTTP client module superagent is vulnerable to ZIP bomb attacks. In a ZIP bomb attack, the HTTP server replies with a compressed response that becomes several magnitudes larger once uncompressed. If a client does not take special care when processing such responses, it may result in excessive CPU and/or memory consumption. An attacker might exploit such a weakness for a DoS attack. To exploit this the attacker must control the location (URL) that superagent makes a request to.

EPSS: 0.018 (75.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2017-16129?
CVE-2017-16129 is a medium-severity vulnerability in Hackerone Superagent Node Module, classified under Improper Handling of Highly Compressed Data (Data Amplification). CVSS score: 5.9/10. Published 2018-06-07.
How severe is CVE-2017-16129?
Medium severity. CVSS v3 base score is 5.9 out of 10.
Is CVE-2017-16129 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.