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CVE-2020-13306

Good to know:

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Date: September 16, 2020

A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. GitLab Webhook feature could be abused to perform denial of service attacks due to the lack of rate limitation.

Language: Ruby

Severity Score

Related Resources (6)

https://people.canonical.com/~ubuntu-security/cve/CVE-2020-13306
https://gitlab.com/gitlab-org/gitlab/-/issues/223681
https://nvd.nist.gov/vuln/detail/CVE-2020-13306
https://hackerone.com/reports/904134
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13306.json
https://www.mend.io/vulnerability-database/CVE-2020-13306

Severity Score

Weakness Type (CWE)

Allocation of Resources Without Limits or Throttling

CWE-770

Top Fix

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Upgrade Version

Upgrade to version 13.1.9,13.2.7,13.3.3

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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