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4.3
CVSSv2

CVE-2006-7230

Published: 15/11/2007 Updated: 11/10/2017
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

Perl-Compatible Regular Expression (PCRE) library prior to 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 malicious users to cause a denial of service (PCRE or glibc crash) via crafted regular expressions.

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Vendor Advisories

Debian Security Advisories: DSA-1570-1 kazehakase -- various
Andrews Salomon reported that kazehakase, a GTK+-based web browser that allows pluggable rendering engines, contained an embedded copy of the PCRE library in its source tree which was compiled in and used in preference to the system-wide version of this library The PCRE library has been updated to fix the security issues reported against it in pre ...

References

CWE-189http://www.pcre.org/changelog.txthttps://bugzilla.redhat.com/show_bug.cgi?id=384801http://security.gentoo.org/glsa/glsa-200711-30.xmlhttp://www.redhat.com/support/errata/RHSA-2007-1059.htmlhttp://www.redhat.com/support/errata/RHSA-2007-1068.htmlhttp://www.novell.com/linux/security/advisories/2007_62_pcre.htmlhttp://www.securityfocus.com/bid/26550http://secunia.com/advisories/27741http://secunia.com/advisories/27773http://support.avaya.com/elmodocs2/security/ASA-2007-505.htmhttp://secunia.com/advisories/28041http://bugs.gentoo.org/show_bug.cgi?id=198976http://security.gentoo.org/glsa/glsa-200801-02.xmlhttp://secunia.com/advisories/28406http://secunia.com/advisories/28414http://security.gentoo.org/glsa/glsa-200801-18.xmlhttp://security.gentoo.org/glsa/glsa-200801-19.xmlhttp://www.mandriva.com/security/advisories?name=MDVSA-2008:030http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.htmlhttp://secunia.com/advisories/28658http://secunia.com/advisories/28714http://secunia.com/advisories/28720http://security.gentoo.org/glsa/glsa-200805-11.xmlhttp://secunia.com/advisories/30155http://secunia.com/advisories/30219http://secunia.com/advisories/30106http://www.debian.org/security/2008/dsa-1570https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10911https://nvd.nist.govhttps://www.debian.org/security/./dsa-1570
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2006-4304CVE-2024-4240arbitrary CVE-2024-31601XSSCVE-2023-20198CVE-2024-4256CVE-2024-3342encryption
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