CVE-2019-10084

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Summary

CVECVE-2019-10084
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-11-05 20:15:00 UTC
Updated2023-11-07 03:02:00 UTC
DescriptionIn Apache Impala 2.7.0 to 3.2.0, an authenticated user with access to the IDs of active Impala queries or sessions can interact with those sessions or queries via a specially-constructed request and thereby potentially bypass authorization and audit mechanisms. Session and query IDs are unique and random, but have not been documented or consistently treated as sensitive secrets. Therefore they may be exposed in logs or interfaces. They were also not generated with a cryptographically secure random number generator, so are vulnerable to random number generator attacks that predict future IDs based on past IDs. Impala deployments with Apache Sentry or Apache Ranger authorization enabled may be vulnerable to privilege escalation if an authenticated attacker is able to hijack a session or query from another authenticated user with privileges not assigned to the attacker. Impala deployments with audit logging enabled may be vulnerable to incorrect audit logging as a user could undertake actions that were logged under the name of a different authenticated user. Constructing an attack requires a high degree of technical sophistication and access to the Impala system as an authenticated user.

Risk And Classification

Problem Types: CWE-384 | CWE-330 | CWE-532 | CWE-311 | CWE-732

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Apache Impala All All All All

References

ReferenceSourceLinkTags
oss-security - [CVE-2019-10084] privilege escalation by authenticated Apache Impala users MLIST www.openwall.com Mailing List, Mitigation, Third Party Advisory
Pony Mail! lists.apache.org
Pony Mail! CONFIRM lists.apache.org Mailing List, Mitigation, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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