Database crash via malformed CHECK constraints
Published Jan 14, 2025 · Updated Jan 14, 2025
Improper resource release in OpenLink Virtuoso Open Source 7.2.11 allows remote attackers to crash the database via crafted SQL. The sqlo_df component crashes while compiling a CREATE TABLE statement whose CHECK constraints combine CONTAINS with malformed mixed-type comparisons. CISA assesses network reachability without privileges or user interaction; the demonstrated consequence is a database-server crash, not data access or modification.
Summary
What happened
Improper resource release in OpenLink Virtuoso Open Source 7.2.11 allows remote attackers to crash the database via crafted SQL. The sqlo_df component crashes while compiling a CREATE TABLE statement whose CHECK constraints combine CONTAINS with malformed mixed-type comparisons. CISA assesses network reachability without privileges or user interaction; the demonstrated consequence is a database-server crash, not data access or modification.
The record
- CVE
- CVE-2024-57661
- Published
- Jan 14, 2025
- Updated
- Jan 14, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-404, T1499.004
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 14, 2025CVE publishedPublication date reported by the CVE source.
- Jan 14, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Virtuoso sqlo_df crash proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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