CVE-2009-3720
טרם דורגה
תיאור (מקור, אנגלית)
The updatePosition function in lib/xmltok_impl.c in libexpat in Expat 2.0.1, as used in Python, PyXML, w3c-libwww, and other software, allows context-dependent attackers to cause a denial of service (application crash) via an XML document with crafted UTF-8 sequences that trigger a buffer over-read, a different vulnerability than CVE-2009-2625.
מדדים
- EPSS — סבירות ניצול
- 28% (אחוזון 100) נכון ל-24/7/2026
מוצרים מושפעים
libexpat_project: libexpat; python: python; python: pyxml; apache: http server
קישורים
- http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmltok_impl.c?r1=1.13&… Exploit
- http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmltok_impl.c?r1=1.13&… Exploit
- http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmltok_impl.c?view=log Mailing ListThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051228… Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051247… Mailing ListThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051367… Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051405… Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051442… Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00004.html Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html Third Party AdvisoryVDB Entry