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CVE-2019-10084

22
FAUCET Score

CVE-2019-10084 affects Apache Impala versions 2.7.0 to 3.2.0, allowing an authenticated user to potentially bypass authorization and audit mechanisms by interacting with other active Impala queries or sessions through specially crafted requests. This vulnerability has a CVSS score of 7.5 (High), indicating a high impact on confidentiality, integrity, and availability, but requires high attack complexity and authenticated access. While session and query IDs were not cryptographically secure and could be exposed, exploiting this flaw requires significant technical sophistication. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.7.0, <= 3.2.0CPE matchmatch criteria
cpe:2.3:a:apache:impala:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.6
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.99%
Probability of exploitation in next 30 days
EPSS Percentile
59.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0099 is in the 55th percentile among its peer group of 1,160 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

lists.apache.org / thread.html/ee73dd8dc38ac3b3b132c79c9a02cf9524af9aa11190474c0ebd1f13%40%3Cdev.impala.apache.org%3E
openwall.com / lists/oss-security/2019/11/04/1
Mailing ListMitigationThird Party Advisory