GitHub Advisory DatabaseGHSA-8CW6-5QVP-Q3WJExposure of Sensitive Information to an Unauthorized Actor in Apache Spark via crafted URL
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
16.0%
In Apache Spark 2.1.0 to 2.1.2, 2.2.0 to 2.2.1, and 2.3.0, it’s possible for a malicious user to construct a URL pointing to a Spark cluster’s UI’s job and stage info pages, and if a user can be tricked into accessing the URL, can be used to cause script to execute and expose information from the user’s view of the Spark UI. While some browsers like recent versions of Chrome and Safari are able to block this type of attack, current versions of Firefox (and possibly others) do not.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| org.apache.spark\ | spark | core_2.11 | cpe:2.3:a:org.apache.spark\:spark:core_2.11:2.3.0:*:*:*:*:*:*:* |
| org.apache.spark\ | spark | core_2.11 | cpe:2.3:a:org.apache.spark\:spark:core_2.11:*:*:*:*:*:*:*:* |
| org.apache.spark\ | spark | core_2.10 | cpe:2.3:a:org.apache.spark\:spark:core_2.10:*:*:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
16.0%