CVE-2021-41136 Vulnerability Analysis & Exploit Details

CVE-2021-41136
Vulnerability Scoring

3.7
/10
Moderate Risk

Exploiting CVE-2021-41136 requires specific conditions, leading to a moderate security impact.

Attack Complexity Details

  • Attack Complexity: High
    Exploits require significant effort and special conditions.
  • Attack Vector: Network
    Vulnerability is exploitable over a network without physical access.
  • Privileges Required: Low
    Some privileges are necessary to exploit the vulnerability.
  • Scope: Unchanged
    Exploit remains within the originally vulnerable component.
  • User Interaction: Required
    User interaction is necessary for successful exploitation.

CVE-2021-41136 Details

Status: Modified

Last updated: 🕕 21 Nov 2024, 06:25 UTC
Originally published on: 🕓 12 Oct 2021, 16:15 UTC

Time between publication and last update: 1135 days

CVSS Release: version 3

CVSS3 Source

security-advisories@github.com

CVSS3 Type

Secondary

CVSS3 Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N

CVE-2021-41136 Vulnerability Summary

CVE-2021-41136: Puma is a HTTP 1.1 server for Ruby/Rack applications. Prior to versions 5.5.1 and 4.3.9, using `puma` with a proxy which forwards HTTP header values which contain the LF character could allow HTTP request smugggling. A client could smuggle a request through a proxy, causing the proxy to send a response back to another unknown client. The only proxy which has this behavior, as far as the Puma team is aware of, is Apache Traffic Server. If the proxy uses persistent connections and the client adds another request in via HTTP pipelining, the proxy may mistake it as the first request's body. Puma, however, would see it as two requests, and when processing the second request, send back a response that the proxy does not expect. If the proxy has reused the persistent connection to Puma to send another request for a different client, the second response from the first client will be sent to the second client. This vulnerability was patched in Puma 5.5.1 and 4.3.9. As a workaround, do not use Apache Traffic Server with `puma`.

Assessing the Risk of CVE-2021-41136

Access Complexity Graph

The exploitability of CVE-2021-41136 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).

Exploitability Analysis for CVE-2021-41136

This vulnerability, CVE-2021-41136, requires a high level of attack complexity and low privileges, making it difficult but not impossible to exploit. Organizations should ensure robust security configurations to mitigate risks.

Understanding AC and PR

A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.

Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.

Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.

CVSS Score Breakdown Chart

Above is the CVSS Sub-score Breakdown for CVE-2021-41136, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.

CIA Impact Analysis

Below is the Impact Analysis for CVE-2021-41136, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: Low
    CVE-2021-41136 could lead to minor leaks of non-critical information without major privacy breaches.
  • Integrity: Low
    Exploiting CVE-2021-41136 may cause minor changes to data without severely impacting its accuracy.
  • Availability: None
    CVE-2021-41136 does not impact system availability.

Exploit Prediction Scoring System (EPSS)

The EPSS score estimates the probability that this vulnerability will be exploited in the near future.

EPSS Score: 0.131% (probability of exploit)

EPSS Percentile: 49.55% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 50.45% of others.

CVE-2021-41136 References

External References

CWE Common Weakness Enumeration

CWE-444

CAPEC Common Attack Pattern Enumeration and Classification

  • HTTP Response Smuggling CAPEC-273 An adversary manipulates and injects malicious content in the form of secret unauthorized HTTP responses, into a single HTTP response from a vulnerable or compromised back-end HTTP agent (e.g., server). See CanPrecede relationships for possible consequences. Modification/manipulation of HTTP message headers, request-line and body parameters to disrupt and interfere in the interpretation and parsing of HTTP message lengths/boundaries for consecutive HTTP messages by HTTP agents in a HTTP chain or network path.
  • HTTP Request Smuggling CAPEC-33 An adversary abuses the flexibility and discrepancies in the parsing and interpretation of HTTP Request messages using various HTTP headers, request-line and body parameters as well as message sizes (denoted by the end of message signaled by a given HTTP header) by different intermediary HTTP agents (e.g., load balancer, reverse proxy, web caching proxies, application firewalls, etc.) to secretly send unauthorized and malicious HTTP requests to a back-end HTTP agent (e.g., web server). See CanPrecede relationships for possible consequences. Modification/manipulation of HTTP message headers, request-line and body parameters to disrupt and interfere in the interpretation and parsing of HTTP message lengths/boundaries for consecutive HTTP messages by HTTP agents in a HTTP chain or network path.

Vulnerable Configurations

  • cpe:2.3:a:puma:puma:-:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:-:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:1.0.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:1.0.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:1.1.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:1.1.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:1.1.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:1.1.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:1.2.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:1.2.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:1.2.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:1.2.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:1.2.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:1.2.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:1.3.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:1.3.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:1.3.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:1.3.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:1.4.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:1.4.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:1.5.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:1.5.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:1.6.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:1.6.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.0.0:-:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.0.0:-:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.0.0:beta2:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.0.0:beta2:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.0.0:beta3:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.0.0:beta3:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.0.0:beta4:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.0.0:beta4:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.0.0:beta5:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.0.0:beta5:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.0.0:beta6:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.0.0:beta6:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.0.0:beta7:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.0.0:beta7:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.0.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.0.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.1.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.1.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.1.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.1.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.2.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.2.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.2.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.2.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.2.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.2.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.3.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.3.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.3.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.3.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.3.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.3.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.4.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.4.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.4.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.4.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.5.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.5.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.5.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.5.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.6.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.6.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.7.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.7.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.7.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.7.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.8.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.8.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.8.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.8.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.8.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.8.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.9.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.9.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.9.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.9.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.9.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.9.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.10.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.10.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.10.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.10.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.10.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.10.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.11.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.11.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.11.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.11.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.11.3:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.11.3:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.12.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.12.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.12.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.12.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.12.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.12.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.12.3:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.12.3:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.13.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.13.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.13.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.13.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.13.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.13.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.13.3:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.13.3:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.13.4:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.13.4:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.14.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.14.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.15.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.15.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.15.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.15.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.15.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.15.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.15.3:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.15.3:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:2.16.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:2.16.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.0.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.0.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.0.0:rc1:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.0.0:rc1:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.0.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.0.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.0.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.0.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.1.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.1.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.1.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.1.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.2.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.2.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.3.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.3.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.4.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.4.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.5.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.5.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.5.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.5.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.5.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.5.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.6.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.6.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.6.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.6.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.6.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.6.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.7.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.7.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.7.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.7.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.8.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.8.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.8.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.8.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.8.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.8.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.9.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.9.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.9.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.9.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.10.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.10.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.11.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.11.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.11.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.11.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.11.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.11.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.11.3:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.11.3:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.11.4:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.11.4:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.12.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.12.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.12.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.12.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.12.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.12.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.12.3:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.12.3:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.12.4:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.12.4:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.12.5:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.12.5:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:3.12.6:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:3.12.6:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.0.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.0.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.0.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.0.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.1.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.1.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.1.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.1.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.2.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.2.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.2.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.2.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.3.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.3.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.3.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.3.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.3.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.3.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.3.3:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.3.3:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.3.4:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.3.4:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.3.5:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.3.5:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.3.6:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.3.6:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.3.7:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.3.7:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:4.3.8:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:4.3.8:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.0.0:-:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.0.0:-:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.0.0:beta1:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.0.0:beta1:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.0.0:beta2:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.0.0:beta2:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.0.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.0.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.0.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.0.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.0.3:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.0.3:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.0.4:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.0.4:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.1.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.1.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.1.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.1.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.2.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.2.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.2.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.2.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.2.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.2.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.3.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.3.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.3.1:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.3.1:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.3.2:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.3.2:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.4.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.4.0:*:*:*:*:ruby:*:*
  • cpe:2.3:a:puma:puma:5.5.0:*:*:*:*:ruby:*:*
    cpe:2.3:a:puma:puma:5.5.0:*:*:*:*:ruby:*:*
  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

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