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nvd[email protected]NVD:CVE-2006-7230
HistoryNov 15, 2007 - 7:46 p.m.

CVE-2006-7230

2007-11-1519:46:00
CWE-189
web.nvd.nist.gov

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

6.2 Medium

AI Score

Confidence

High

0.014 Low

EPSS

Percentile

86.7%

Perl-Compatible Regular Expression (PCRE) library before 7.0 does not properly calculate the amount of memory needed for a compiled regular expression pattern when the (1) -x or (2) -i UTF-8 options change within the pattern, which allows context-dependent attackers to cause a denial of service (PCRE or glibc crash) via crafted regular expressions.

Affected configurations

NVD
Node
pcrepcreRange6.9

References

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

6.2 Medium

AI Score

Confidence

High

0.014 Low

EPSS

Percentile

86.7%