{"id":"CVE-2007-2052","state":"PUBLISHED","title":"Off-by-one error in the PyLocale_strxfrm function in Modules/_localemodule.c for Python 2.4 and 2.5 causes an incorrect buffer size to be used for the strxfrm function, which allow","description":"Off-by-one error in the PyLocale_strxfrm function in Modules/_localemodule.c for Python 2.4 and 2.5 causes an incorrect buffer size to be used for the strxfrm function, which allows context-dependent attackers to read portions of memory via unknown manipulations that trigger a buffer over-read due to missing null termination.","publishedAt":"2007-04-16T22:00:00.000Z","updatedAt":"2024-08-07T13:23:50.498Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://lists.vmware.com/pipermail/security-announce/2008/000005.html","http://secunia.com/advisories/28050","http://secunia.com/advisories/25190","http://secunia.com/advisories/25217","http://secunia.com/advisories/37471","http://www.python.org/download/releases/2.5.1/NEWS.txt","http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=416934","http://www.debian.org/security/2008/dsa-1551","http://www.vmware.com/security/advisories/VMSA-2009-0016.html","http://secunia.com/advisories/29303","http://www.vupen.com/english/advisories/2007/1465","http://secunia.com/advisories/29032","http://secunia.com/advisories/31492","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8353","http://www.securityfocus.com/archive/1/469294/30/6450/threaded","http://www.redhat.com/support/errata/RHSA-2008-0629.html","http://www.redhat.com/support/errata/RHSA-2007-1077.html","http://www.securityfocus.com/archive/1/488457/100/0/threaded","http://www.redhat.com/support/errata/RHSA-2007-1076.html","http://www.securityfocus.com/archive/1/507985/100/0/threaded","http://www.vupen.com/english/advisories/2008/0637","https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235093","http://secunia.com/advisories/25353","http://secunia.com/advisories/25233","https://issues.rpath.com/browse/RPL-1358","http://www.ubuntu.com/usn/usn-585-1","http://www.trustix.org/errata/2007/0019/","http://secunia.com/advisories/28027","http://www.novell.com/linux/security/advisories/2007_13_sr.html","http://secunia.com/advisories/31255","http://www.debian.org/security/2008/dsa-1620","http://secunia.com/advisories/25787","http://www.securityfocus.com/bid/23887","https://exchange.xforce.ibmcloud.com/vulnerabilities/34060","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11716","http://www.vupen.com/english/advisories/2009/3316","http://www.mandriva.com/security/advisories?name=MDKSA-2007:099","http://secunia.com/advisories/29889"],"weaknesses":[],"ingestedAt":"2026-10-29T19:38:30.562Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2007/2xxx/CVE-2007-2052.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2007-2052","state":"PUBLISHED","datePublished":"2007-04-16T22:00:00.000Z","dateUpdated":"2024-08-07T13:23:50.498Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2007-04-16T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Off-by-one error in the PyLocale_strxfrm function in Modules/_localemodule.c for Python 2.4 and 2.5 causes an incorrect buffer size to be used for the strxfrm function, which allows context-dependent attackers to read portions of memory via unknown manipulations that trigger a buffer over-read due to missing null termination."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://lists.vmware.com/pipermail/security-announce/2008/000005.html","name":"[Security-announce] 20080221 VMSA-2008-0003 Moderate: Updated aacraid driver and samba and python service console updates","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://secunia.com/advisories/28050","name":"28050","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://secunia.com/advisories/25190","name":"25190","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://secunia.com/advisories/25217","name":"25217","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://secunia.com/advisories/37471","name":"37471","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.python.org/download/releases/2.5.1/NEWS.txt","tags":["x_refsource_CONFIRM"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=416934","tags":["x_refsource_CONFIRM"]},{"url":"http://www.debian.org/security/2008/dsa-1551","name":"DSA-1551","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://www.vmware.com/security/advisories/VMSA-2009-0016.html","tags":["x_refsource_CONFIRM"]},{"url":"http://secunia.com/advisories/29303","name":"29303","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.vupen.com/english/advisories/2007/1465","name":"ADV-2007-1465","tags":["vdb-entry","x_refsource_VUPEN"]},{"url":"http://secunia.com/advisories/29032","name":"29032","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://secunia.com/advisories/31492","name":"31492","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8353","name":"oval:org.mitre.oval:def:8353","tags":["vdb-entry","signature","x_refsource_OVAL"]},{"url":"http://www.securityfocus.com/archive/1/469294/30/6450/threaded","name":"20070521 FLEA-2007-0019-1: python","tags":["mailing-list","x_refsource_BUGTRAQ"]},{"url":"http://www.redhat.com/support/errata/RHSA-2008-0629.html","name":"RHSA-2008:0629","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://www.redhat.com/support/errata/RHSA-2007-1077.html","name":"RHSA-2007:1077","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://www.securityfocus.com/archive/1/488457/100/0/threaded","name":"20080221 VMSA-2008-0003 Moderate: Updated aacraid driver and samba and python service console updates","tags":["mailing-list","x_refsource_BUGTRAQ"]},{"url":"http://www.redhat.com/support/errata/RHSA-2007-1076.html","name":"RHSA-2007:1076","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://www.securityfocus.com/archive/1/507985/100/0/threaded","name":"20091120 VMSA-2009-0016 VMware vCenter and ESX update release and vMA patch release address multiple security issue in third party components","tags":["mailing-list","x_refsource_BUGTRAQ"]},{"url":"http://www.vupen.com/english/advisories/2008/0637","name":"ADV-2008-0637","tags":["vdb-entry","x_refsource_VUPEN"]},{"url":"https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235093","tags":["x_refsource_CONFIRM"]},{"url":"http://secunia.com/advisories/25353","name":"25353","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://secunia.com/advisories/25233","name":"25233","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"https://issues.rpath.com/browse/RPL-1358","tags":["x_refsource_CONFIRM"]},{"url":"http://www.ubuntu.com/usn/usn-585-1","name":"USN-585-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://www.trustix.org/errata/2007/0019/","name":"2007-0019","tags":["vendor-advisory","x_refsource_TRUSTIX"]},{"url":"http://secunia.com/advisories/28027","name":"28027","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.novell.com/linux/security/advisories/2007_13_sr.html","name":"SUSE-SR:2007:013","tags":["vendor-advisory","x_refsource_SUSE"]},{"url":"http://secunia.com/advisories/31255","name":"31255","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.debian.org/security/2008/dsa-1620","name":"DSA-1620","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://secunia.com/advisories/25787","name":"25787","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.securityfocus.com/bid/23887","name":"23887","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34060","name":"python-localemodule-information-disclosure(34060)","tags":["vdb-entry","x_refsource_XF"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11716","name":"oval:org.mitre.oval:def:11716","tags":["vdb-entry","signature","x_refsource_OVAL"]},{"url":"http://www.vupen.com/english/advisories/2009/3316","name":"ADV-2009-3316","tags":["vdb-entry","x_refsource_VUPEN"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2007:099","name":"MDKSA-2007:099","tags":["vendor-advisory","x_refsource_MANDRIVA"]},{"url":"http://secunia.com/advisories/29889","name":"29889","tags":["third-party-advisory","x_refsource_SECUNIA"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2018-10-16T14:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2007-03-31T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2007-2052","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Off-by-one error in the PyLocale_strxfrm function in Modules/_localemodule.c for Python 2.4 and 2.5 causes an incorrect buffer size to be used for the strxfrm function, which allows context-dependent attackers to read portions of memory via unknown manipulations that trigger a buffer over-read due to missing null termination."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"[Security-announce] 20080221 VMSA-2008-0003 Moderate: Updated aacraid driver and samba and python service console updates","refsource":"MLIST","url":"http://lists.vmware.com/pipermail/security-announce/2008/000005.html"},{"name":"28050","refsource":"SECUNIA","url":"http://secunia.com/advisories/28050"},{"name":"25190","refsource":"SECUNIA","url":"http://secunia.com/advisories/25190"},{"name":"25217","refsource":"SECUNIA","url":"http://secunia.com/advisories/25217"},{"name":"37471","refsource":"SECUNIA","url":"http://secunia.com/advisories/37471"},{"name":"http://www.python.org/download/releases/2.5.1/NEWS.txt","refsource":"CONFIRM","url":"http://www.python.org/download/releases/2.5.1/NEWS.txt"},{"name":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=416934","refsource":"CONFIRM","url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=416934"},{"name":"DSA-1551","refsource":"DEBIAN","url":"http://www.debian.org/security/2008/dsa-1551"},{"name":"http://www.vmware.com/security/advisories/VMSA-2009-0016.html","refsource":"CONFIRM","url":"http://www.vmware.com/security/advisories/VMSA-2009-0016.html"},{"name":"29303","refsource":"SECUNIA","url":"http://secunia.com/advisories/29303"},{"name":"ADV-2007-1465","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2007/1465"},{"name":"29032","refsource":"SECUNIA","url":"http://secunia.com/advisories/29032"},{"name":"31492","refsource":"SECUNIA","url":"http://secunia.com/advisories/31492"},{"name":"oval:org.mitre.oval:def:8353","refsource":"OVAL","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8353"},{"name":"20070521 FLEA-2007-0019-1: python","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/469294/30/6450/threaded"},{"name":"RHSA-2008:0629","refsource":"REDHAT","url":"http://www.redhat.com/support/errata/RHSA-2008-0629.html"},{"name":"RHSA-2007:1077","refsource":"REDHAT","url":"http://www.redhat.com/support/errata/RHSA-2007-1077.html"},{"name":"20080221 VMSA-2008-0003 Moderate: Updated aacraid driver and samba and python service console updates","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/488457/100/0/threaded"},{"name":"RHSA-2007:1076","refsource":"REDHAT","url":"http://www.redhat.com/support/errata/RHSA-2007-1076.html"},{"name":"20091120 VMSA-2009-0016 VMware vCenter and ESX update release and vMA patch release address multiple security issue in third party components","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/507985/100/0/threaded"},{"name":"ADV-2008-0637","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2008/0637"},{"name":"https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235093","refsource":"CONFIRM","url":"https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235093"},{"name":"25353","refsource":"SECUNIA","url":"http://secunia.com/advisories/25353"},{"name":"25233","refsource":"SECUNIA","url":"http://secunia.com/advisories/25233"},{"name":"https://issues.rpath.com/browse/RPL-1358","refsource":"CONFIRM","url":"https://issues.rpath.com/browse/RPL-1358"},{"name":"USN-585-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/usn-585-1"},{"name":"2007-0019","refsource":"TRUSTIX","url":"http://www.trustix.org/errata/2007/0019/"},{"name":"28027","refsource":"SECUNIA","url":"http://secunia.com/advisories/28027"},{"name":"SUSE-SR:2007:013","refsource":"SUSE","url":"http://www.novell.com/linux/security/advisories/2007_13_sr.html"},{"name":"31255","refsource":"SECUNIA","url":"http://secunia.com/advisories/31255"},{"name":"DSA-1620","refsource":"DEBIAN","url":"http://www.debian.org/security/2008/dsa-1620"},{"name":"25787","refsource":"SECUNIA","url":"http://secunia.com/advisories/25787"},{"name":"23887","refsource":"BID","url":"http://www.securityfocus.com/bid/23887"},{"name":"python-localemodule-information-disclosure(34060)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34060"},{"name":"oval:org.mitre.oval:def:11716","refsource":"OVAL","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11716"},{"name":"ADV-2009-3316","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2009/3316"},{"name":"MDKSA-2007:099","refsource":"MANDRIVA","url":"http://www.mandriva.com/security/advisories?name=MDKSA-2007:099"},{"name":"29889","refsource":"SECUNIA","url":"http://secunia.com/advisories/29889"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://lists.vmware.com/pipermail/security-announce/2008/000005.html","name":"[Security-announce] 20080221 VMSA-2008-0003 Moderate: Updated aacraid driver and samba and python service console updates","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://secunia.com/advisories/28050","name":"28050","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/25190","name":"25190","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/25217","name":"25217","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/37471","name":"37471","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.python.org/download/releases/2.5.1/NEWS.txt","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=416934","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.debian.org/security/2008/dsa-1551","name":"DSA-1551","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.vmware.com/security/advisories/VMSA-2009-0016.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/29303","name":"29303","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2007/1465","name":"ADV-2007-1465","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/29032","name":"29032","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/31492","name":"31492","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8353","name":"oval:org.mitre.oval:def:8353","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/469294/30/6450/threaded","name":"20070521 FLEA-2007-0019-1: python","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2008-0629.html","name":"RHSA-2008:0629","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2007-1077.html","name":"RHSA-2007:1077","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/488457/100/0/threaded","name":"20080221 VMSA-2008-0003 Moderate: Updated aacraid driver and samba and python service console updates","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2007-1076.html","name":"RHSA-2007:1076","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/507985/100/0/threaded","name":"20091120 VMSA-2009-0016 VMware vCenter and ESX update release and vMA patch release address multiple security issue in third party components","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/0637","name":"ADV-2008-0637","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235093","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/25353","name":"25353","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/25233","name":"25233","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://issues.rpath.com/browse/RPL-1358","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.ubuntu.com/usn/usn-585-1","name":"USN-585-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.trustix.org/errata/2007/0019/","name":"2007-0019","tags":["vendor-advisory","x_refsource_TRUSTIX","x_transferred"]},{"url":"http://secunia.com/advisories/28027","name":"28027","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.novell.com/linux/security/advisories/2007_13_sr.html","name":"SUSE-SR:2007:013","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://secunia.com/advisories/31255","name":"31255","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.debian.org/security/2008/dsa-1620","name":"DSA-1620","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://secunia.com/advisories/25787","name":"25787","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/bid/23887","name":"23887","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34060","name":"python-localemodule-information-disclosure(34060)","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11716","name":"oval:org.mitre.oval:def:11716","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2009/3316","name":"ADV-2009-3316","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2007:099","name":"MDKSA-2007:099","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"http://secunia.com/advisories/29889","name":"29889","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-07T13:23:50.498Z"}}]}}}