Veracode Vulnerability DatabaseVERACODE:24486Denial Of Service (DoS)
EPSS
Percentile
91.0%
python is vulnerable to denial of service (DoS). The vulnerability exists as a buffer over-read flaw was found in the way the Python Expat parser handled malformed UTF-8 sequences when processing XML files. A specially-crafted XML file could cause Python applications using the Python Expat parser to crash while parsing the file.
References
expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmltok_impl.c?r1=1.13&r2=1.15&view=patch
expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmltok_impl.c?view=log
lists.fedoraproject.org/pipermail/package-announce/2010-November/051228.html
lists.fedoraproject.org/pipermail/package-announce/2010-November/051247.html
lists.fedoraproject.org/pipermail/package-announce/2010-November/051367.html
lists.fedoraproject.org/pipermail/package-announce/2010-November/051405.html
lists.fedoraproject.org/pipermail/package-announce/2010-November/051442.html
lists.opensuse.org/opensuse-security-announce/2009-11/msg00004.html
lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html
lists.opensuse.org/opensuse-security-announce/2010-05/msg00002.html
lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html
lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
lists.vmware.com/pipermail/security-announce/2010/000082.html
mail.python.org/pipermail/expat-bugs/2009-January/002781.html
marc.info/?l=bugtraq&m=130168502603566&w=2
secunia.com/advisories/37324
secunia.com/advisories/37537
secunia.com/advisories/37925
secunia.com/advisories/38050
secunia.com/advisories/38231
secunia.com/advisories/38794
secunia.com/advisories/38832
secunia.com/advisories/38834
secunia.com/advisories/39478
secunia.com/advisories/41701
secunia.com/advisories/42326
secunia.com/advisories/42338
secunia.com/advisories/43300
slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.486026
sourceforge.net/tracker/index.php?func=detail&aid=1990430&group_id=10127&atid=110127
sunsolve.sun.com/search/document.do?assetkey=1-66-273630-1
svn.python.org/view?view=rev&revision=74429
www.mandriva.com/security/advisories?name=MDVSA-2009:211
www.mandriva.com/security/advisories?name=MDVSA-2009:212
www.mandriva.com/security/advisories?name=MDVSA-2009:215
www.mandriva.com/security/advisories?name=MDVSA-2009:216
www.mandriva.com/security/advisories?name=MDVSA-2009:217
www.mandriva.com/security/advisories?name=MDVSA-2009:218
www.mandriva.com/security/advisories?name=MDVSA-2009:219
www.mandriva.com/security/advisories?name=MDVSA-2009:220
www.openwall.com/lists/oss-security/2009/08/21/2
www.openwall.com/lists/oss-security/2009/08/26/3
www.openwall.com/lists/oss-security/2009/08/26/4
www.openwall.com/lists/oss-security/2009/08/27/6
www.openwall.com/lists/oss-security/2009/09/06/1
www.openwall.com/lists/oss-security/2009/10/22/5
www.openwall.com/lists/oss-security/2009/10/22/9
www.openwall.com/lists/oss-security/2009/10/23/2
www.openwall.com/lists/oss-security/2009/10/23/6
www.openwall.com/lists/oss-security/2009/10/26/3
www.openwall.com/lists/oss-security/2009/10/28/3
www.redhat.com/support/errata/RHSA-2010-0002.html
www.redhat.com/support/errata/RHSA-2011-0896.html
www.securitytracker.com/id?1023160
www.ubuntu.com/usn/USN-890-1
www.ubuntu.com/usn/USN-890-6
www.vupen.com/english/advisories/2010/0528
www.vupen.com/english/advisories/2010/0896
www.vupen.com/english/advisories/2010/1107
www.vupen.com/english/advisories/2010/3035
www.vupen.com/english/advisories/2010/3053
www.vupen.com/english/advisories/2010/3061
www.vupen.com/english/advisories/2011/0359
access.redhat.com/errata/RHSA-2011:0491
access.redhat.com/security/updates/classification/#moderate
bugs.gentoo.org/show_bug.cgi?id=280615
bugzilla.redhat.com/show_bug.cgi?id=531697
lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r2295080a257bad27ea68ca0af12fc715577f9e84801eae116a33107e@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rad2acee3ab838b52c04a0698b1728a9a43467bf365bd481c993c535d@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/reb7c64aeea604bf948467d9d1cab8ff23fa7d002be1964bcc275aae7@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b@%3Ccvs.httpd.apache.org%3E
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11019
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12719
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7112
rhn.redhat.com/errata/RHSA-2009-1625.html
www.redhat.com/archives/fedora-package-announce/2009-December/msg00370.html
www.redhat.com/archives/fedora-package-announce/2009-December/msg00413.html
www.redhat.com/archives/fedora-package-announce/2009-December/msg01274.html
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