CVE-2007-4769

Description

The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (backend crash) via an out-of-bounds backref number.

Risk Information

Base Score

6.5

MODERATE

Vector

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

EPSS Score

Exploitation Probability

1.194

Associated Vulnerability

Vulnerability	OS Platform
Vulnerability CVE-2007-4769,CVE-2007-6067,CVE-2007-6601 are affected in Postgresql 8.2.4	Windows
Vulnerabilities CVE-2007-6601,CVE-2007-6600,CVE-2007-4769 are fixed in PostgreSQL 8.2.6	Windows
Vulnerabilities CVE-2007-6601,CVE-2007-6600,CVE-2007-4769 are fixed in PostgreSQL 8.1.11	Windows
Vulnerabilities CVE-2007-6601,CVE-2007-6600,CVE-2007-4769 are fixed in PostgreSQL 8.0.15	Windows
Vulnerabilities CVE-2007-6601,CVE-2007-6600,CVE-2007-4769 are fixed in PostgreSQL 7.4.19	Windows
Vulnerability CVE-2007-4769,CVE-2007-6067,CVE-2007-6601 are affected in Postgresql 8.2.4 (For Linux)	Linux
Vulnerabilities CVE-2007-6601,CVE-2007-6600,CVE-2007-4769 are fixed in PostgreSQL 8.2.6 (For Linux)	Linux
Vulnerabilities CVE-2007-6601,CVE-2007-6600,CVE-2007-4769 are fixed in PostgreSQL 8.1.11 (For Linux)	Linux
Vulnerabilities CVE-2007-6601,CVE-2007-6600,CVE-2007-4769 are fixed in PostgreSQL 8.0.15 (For Linux)	Linux
Vulnerabilities CVE-2007-6601,CVE-2007-6600,CVE-2007-4769 are fixed in PostgreSQL 7.4.19 (For Linux)	Linux
Postgresql-server update (ELSA-2024-10882) postgresql-server-9.2.24-9.0.3.el7_9.x86_64.rpm	Linux
Postgresql-pltcl update (ELSA-2024-10882) postgresql-pltcl-9.2.24-9.0.3.el7_9.x86_64.rpm	Linux
Postgresql-plpython update (ELSA-2024-10882) postgresql-plpython-9.2.24-9.0.3.el7_9.x86_64.rpm	Linux
Postgresql-plperl update (ELSA-2024-10882) postgresql-plperl-9.2.24-9.0.3.el7_9.x86_64.rpm	Linux
Postgresql-libs update (ELSA-2024-10882) postgresql-libs-9.2.24-9.0.3.el7_9.x86_64.rpm	Linux
Postgresql-libs update (ELSA-2024-10882) postgresql-libs-9.2.24-9.0.3.el7_9.i686.rpm	Linux
Postgresql-docs update (ELSA-2024-10882) postgresql-docs-9.2.24-9.0.3.el7_9.x86_64.rpm	Linux
Postgresql-devel update (ELSA-2024-10882) postgresql-devel-9.2.24-9.0.3.el7_9.x86_64.rpm	Linux
Postgresql-devel update (ELSA-2024-10882) postgresql-devel-9.2.24-9.0.3.el7_9.i686.rpm	Linux
Postgresql-contrib update (ELSA-2024-10882) postgresql-contrib-9.2.24-9.0.3.el7_9.x86_64.rpm	Linux
Postgresql update (ELSA-2024-10882) postgresql-9.2.24-9.0.3.el7_9.x86_64.rpm	Linux
Postgresql update (ELSA-2024-10882) postgresql-9.2.24-9.0.3.el7_9.i686.rpm	Linux
Postgresql-test update (ELSA-2024-10882) postgresql-test-9.2.24-9.0.3.el7_9.x86_64.rpm	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