GHSA-6476-g47x-h3c7

Dashboard / Vulnerabilities / GHSA-6476-g47x-h3c7

GHSA-6476-g47x-h3c7

Summary: PyFriBidi Buffer overflow in the fribidi_utf8_to_unicode function

Details: Buffer overflow in the fribidi_utf8_to_unicode function in PyFriBidi before 0.11.0 allows remote attackers to cause a denial of service (application crash) via a 4-byte utf-8 sequence.

References: https://nvd.nist.gov/vuln/detail/CVE-2012-1176, https://github.com/pediapress/pyfribidi/issues/2, https://github.com/pediapress/pyfribidi/issues/2%29:, https://github.com/pediapress/pyfribidi/commit/d2860c655357975e7b32d84e6b45e98f0dcecd7a, https://bugzilla.redhat.com/show_bug.cgi?id=801896, https://bugzilla.wikimedia.org/show_bug.cgi?id=35055, https://exchange.xforce.ibmcloud.com/vulnerabilities/74001, https://github.com/pediapress/pyfribidi, https://github.com/pypa/advisory-database/tree/main/vulns/pyfribidi/PYSEC-2012-11.yaml, https://web.archive.org/web/20200228170815/http://www.securityfocus.com/bid/52451, http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=663189, http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/aacd036037217998/8d095f85f3665bff?lnk=raot, http://lists.fedoraproject.org/pipermail/package-announce/2012-March/075293.html, http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076038.html, http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076053.html, http://www.openwall.com/lists/oss-security/2012/03/14/4, http://www.openwall.com/lists/oss-security/2012/03/14/9