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cve[email protected]CVE-2007-4769
HistoryJan 09, 2008 - 9:46 p.m.

CVE-2007-4769

2008-01-0921:46:00
CWE-189
web.nvd.nist.gov
40
4
cve
2007
4769
tcl
postgresql
denial of service
backend crash
out-of-bounds
backref number

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

5.8 Medium

AI Score

Confidence

Low

0.012 Low

EPSS

Percentile

84.9%

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.

Affected configurations

NVD
Node
postgresqlpostgresqlMatch7.3
OR
postgresqlpostgresqlMatch7.3.1
OR
postgresqlpostgresqlMatch7.3.2
OR
postgresqlpostgresqlMatch7.3.3
OR
postgresqlpostgresqlMatch7.3.4
OR
postgresqlpostgresqlMatch7.3.6
OR
postgresqlpostgresqlMatch7.3.8
OR
postgresqlpostgresqlMatch7.3.9
OR
postgresqlpostgresqlMatch7.3.10
OR
postgresqlpostgresqlMatch7.3.11
OR
postgresqlpostgresqlMatch7.3.12
OR
postgresqlpostgresqlMatch7.3.13
OR
postgresqlpostgresqlMatch7.3.14
OR
postgresqlpostgresqlMatch7.3.15
OR
postgresqlpostgresqlMatch7.3.16
OR
postgresqlpostgresqlMatch7.3.19
OR
postgresqlpostgresqlMatch7.4
OR
postgresqlpostgresqlMatch7.4.1
OR
postgresqlpostgresqlMatch7.4.2
OR
postgresqlpostgresqlMatch7.4.3
OR
postgresqlpostgresqlMatch7.4.4
OR
postgresqlpostgresqlMatch7.4.5
OR
postgresqlpostgresqlMatch7.4.6
OR
postgresqlpostgresqlMatch7.4.7
OR
postgresqlpostgresqlMatch7.4.8
OR
postgresqlpostgresqlMatch7.4.9
OR
postgresqlpostgresqlMatch7.4.10
OR
postgresqlpostgresqlMatch7.4.11
OR
postgresqlpostgresqlMatch7.4.12
OR
postgresqlpostgresqlMatch7.4.13
OR
postgresqlpostgresqlMatch7.4.14
OR
postgresqlpostgresqlMatch7.4.16
OR
postgresqlpostgresqlMatch7.4.17
OR
postgresqlpostgresqlMatch8.0
OR
postgresqlpostgresqlMatch8.0.1
OR
postgresqlpostgresqlMatch8.0.2
OR
postgresqlpostgresqlMatch8.0.3
OR
postgresqlpostgresqlMatch8.0.4
OR
postgresqlpostgresqlMatch8.0.5
OR
postgresqlpostgresqlMatch8.0.7
OR
postgresqlpostgresqlMatch8.0.8
OR
postgresqlpostgresqlMatch8.0.9
OR
postgresqlpostgresqlMatch8.0.11
OR
postgresqlpostgresqlMatch8.0.13
OR
postgresqlpostgresqlMatch8.0.317
OR
postgresqlpostgresqlMatch8.1.1
OR
postgresqlpostgresqlMatch8.1.3
OR
postgresqlpostgresqlMatch8.1.4
OR
postgresqlpostgresqlMatch8.1.5
OR
postgresqlpostgresqlMatch8.1.7
OR
postgresqlpostgresqlMatch8.1.8
OR
postgresqlpostgresqlMatch8.1.9
OR
postgresqlpostgresqlMatch8.2
OR
postgresqlpostgresqlMatch8.2.2
OR
postgresqlpostgresqlMatch8.2.3
OR
postgresqlpostgresqlMatch8.2.4
OR
tcl_tktcl_tkRange8.4.16

References

Social References

More

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

5.8 Medium

AI Score

Confidence

Low

0.012 Low

EPSS

Percentile

84.9%