CVE-2010-0442 | Date: (C)2010-02-02 (M)2023-12-22 |
The bitsubstr function in backend/utils/adt/varbit.c in PostgreSQL 8.0.23, 8.1.11, and 8.3.8 allows remote authenticated users to cause a denial of service (daemon crash) or have unspecified other impact via vectors involving a negative integer in the third argument, as demonstrated by a SELECT statement that contains a call to the substring function for a bit string, related to an "overflow."
CVSS Score and Metrics +CVSS Score and Metrics -CVSS V2 Severity: |
CVSS Score : 6.5 |
Exploit Score: 8.0 |
Impact Score: 6.4 |
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CVSS V2 Metrics: |
Access Vector: NETWORK |
Access Complexity: LOW |
Authentication: SINGLE |
Confidentiality: PARTIAL |
Integrity: PARTIAL |
Availability: PARTIAL |
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