CVE-2023-32007
Scores
EPSS
Percentile: 92.2%
CVSS
CVSS Score: 8.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
Low (L)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Description
** UNSUPPORTED WHEN ASSIGNED ** The Apache Spark UI offers the possibility to enable ACLs via the configuration option spark.acls.enable. With an authentication filter, this checks whether a user has access permissions to view or modify the application. If ACLs are enabled, a code path in HttpSecurityFilter can allow someone to perform impersonation by providing an arbitrary user name. A malicious user might then be able to reach a permission check function that will ultimately build a Unix shell command based on their input, and execute it. This will result in arbitrary shell command execution as the user Spark is currently running as. This issue was disclosed earlier as CVE-2022-33891, but incorrectly claimed version 3.1.3 (which has since gone EOL) would not be affected.
NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
Users are recommended to upgrade to a supported version of Apache Spark, such as version 3.4.0.
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Sources
CWEs
Vulnerable Software (2)
Type: Configuration
Product: apache-spark
Operating System: debian
{ "unfixed": true}
Source: debian
Type: Configuration
Vendor: *
Product: spark
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.0.3", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:apache:spa...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.0.3", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.1.3", "versionStartIncluding": "3.1.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.2.1", "versionStartIncluding": "3.2.0", "vulnerable": true } ], "operator": "OR"}
Source: nvd