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cve[email protected]CVE-2007-6067
HistoryJan 09, 2008 - 9:46 p.m.

CVE-2007-6067

2008-01-0921:46:00
CWE-189
web.nvd.nist.gov
43
cve-2007-6067
algorithmic complexity vulnerability
regular expression parser
tcl
postgresql
denial of service
memory consumption

5.8 Medium

AI Score

Confidence

Low

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.014 Low

EPSS

Percentile

86.6%

Algorithmic complexity vulnerability in 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 (memory consumption) via a crafted “complex” regular expression with doubly-nested states.

References

5.8 Medium

AI Score

Confidence

Low

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.014 Low

EPSS

Percentile

86.6%