CVE-2010-0442

Description

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.

Risk Information

Base Score

8.8

MODERATE

Vector

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

EPSS Score

Exploitation Probability

13.526

Associated Vulnerability

Vulnerability	OS Platform
Multiple vulnerabilities affected in Postgresql 8.3.8	Windows
Multiple vulnerabilities affected in Postgresql 8.3.8 (For Linux)	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234