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nvd[email protected]NVD:CVE-2010-0442
HistoryFeb 02, 2010 - 6:30 p.m.

CVE-2010-0442

2010-02-0218:30:00
CWE-189
web.nvd.nist.gov

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

6.5 Medium

AI Score

Confidence

High

0.956 High

EPSS

Percentile

99.4%

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 β€œoverflow.”

Affected configurations

NVD
Node
postgresqlpostgresqlRange7.4–7.4.28
OR
postgresqlpostgresqlRange8.0–8.0.24
OR
postgresqlpostgresqlRange8.1–8.1.20
OR
postgresqlpostgresqlRange8.2–8.2.16
OR
postgresqlpostgresqlRange8.3–8.3.10
OR
postgresqlpostgresqlRange8.4–8.4.3

References

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

6.5 Medium

AI Score

Confidence

High

0.956 High

EPSS

Percentile

99.4%