ID DSA-1863 Type debian Reporter Debian Modified 2009-08-15T00:00:00
Description
Several remote vulnerabilities have been discovered in the zope, a feature-rich web application server written in python, that could lead to arbitrary code execution in the worst case. The Common Vulnerabilities and Exposures project identified the following problems:
Due to a programming error an authorization method in the StorageServer component of ZEO was not used as an internal method. This allows a malicious client to bypass authentication when connecting to a ZEO server by simply calling this authorization method.
The ZEO server doesn't restrict the callables when unpickling data received from a malicious client which can be used by an attacker to execute arbitrary python code on the server by sending certain exception pickles. This also allows an attacker to import any importable module as ZEO is importing the module containing a callable specified in a pickle to test for a certain flag.
The update also limits the number of new object ids a client can request to 100 as it would be possible to consume huge amounts of resources by requesting a big batch of new object ids. No CVE id has been assigned to this.
The oldstable distribution (etch), this problem has been fixed in version 2.9.6-4etch2 of zope2.9.
For the stable distribution (lenny), this problem has been fixed in version 2.10.6-1+lenny1 of zope2.10.
For the testing distribution (squeeze), this problem will be fixed soon.
For the unstable distribution (sid), this problem has been fixed in version 2.10.9-1 of zope2.10.
We recommend that you upgrade your zope2.10/zope2.9 packages.
{"title": "zope2.10/zope2.9 -- several vulnerabilities", "reporter": "Debian", "lastseen": "2016-09-02T18:28:05", "history": [], "modified": "2009-08-15T00:00:00", "enchantments": {"vulnersScore": 7.5}, "hash": "cd48725a361cacb183d5045e98bea9e86f3f6bad07ea370fc4200658c943abe5", "cvelist": ["CVE-2009-0668", "CVE-2009-0669"], "affectedPackage": [{"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1", "operator": "lt", "packageName": "zope2.10", "arch": "arm", "packageFilename": "zope2.10_2.10.6-1+lenny1_arm.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1", "operator": "lt", "packageName": "zope2.10", "arch": "i686", "packageFilename": "zope2.10_2.10.6-1+lenny1_i386.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1", "operator": "lt", "packageName": "zope2.10", "arch": "mipsel", "packageFilename": "zope2.10_2.10.6-1+lenny1_mipsel.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1", "operator": "lt", "packageName": "zope2.10", "arch": "x86-64", "packageFilename": "zope2.10_2.10.6-1+lenny1_amd64.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2", "operator": "lt", "packageName": "zope2.9", "arch": "mips", "packageFilename": "zope2.9_2.9.6-4etch2_mips.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1", "operator": "lt", "packageName": "zope2.10", "arch": "sparc", "packageFilename": "zope2.10_2.10.6-1+lenny1_sparc.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2", "operator": "lt", "packageName": "zope2.9-sandbox", "arch": "all", "packageFilename": "zope2.9-sandbox_2.9.6-4etch2_all.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2", "operator": "lt", "packageName": "zope2.9", "arch": "mipsel", "packageFilename": "zope2.9_2.9.6-4etch2_mipsel.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2", "operator": "lt", "packageName": "zope2.9", "arch": "x86-64", "packageFilename": "zope2.9_2.9.6-4etch2_amd64.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2", "operator": "lt", "packageName": "zope2.9", "arch": "ppc", "packageFilename": "zope2.9_2.9.6-4etch2_powerpc.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2", "operator": "lt", "packageName": "zope2.9", "arch": "i686", "packageFilename": "zope2.9_2.9.6-4etch2_i386.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1", "operator": "lt", "packageName": "zope2.10-sandbox", "arch": "all", "packageFilename": "zope2.10-sandbox_2.10.6-1+lenny1_all.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6.orig", "operator": "lt", "packageName": "zope2.9", "arch": "src", "packageFilename": "zope2.9_2.9.6.orig.tar.gz"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2", "operator": "lt", "packageName": "zope2.9", "arch": "src", "packageFilename": "zope2.9_2.9.6-4etch2.dsc"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1.diff", "operator": "lt", "packageName": "zope2.10", "arch": "src", "packageFilename": "zope2.10_2.10.6-1+lenny1.diff.gz"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2", "operator": "lt", "packageName": "zope2.9", "arch": "s390x", "packageFilename": "zope2.9_2.9.6-4etch2_s390.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1", "operator": "lt", "packageName": "zope2.10", "arch": "ppc", "packageFilename": "zope2.10_2.10.6-1+lenny1_powerpc.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2.diff", "operator": "lt", "packageName": "zope2.9", "arch": "src", "packageFilename": "zope2.9_2.9.6-4etch2.diff.gz"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2", "operator": "lt", "packageName": "zope2.9", "arch": "sparc", "packageFilename": "zope2.9_2.9.6-4etch2_sparc.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1", "operator": "lt", "packageName": "zope2.10", "arch": "ia64", "packageFilename": "zope2.10_2.10.6-1+lenny1_ia64.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1", "operator": "lt", "packageName": "zope2.10", "arch": "s390x", "packageFilename": "zope2.10_2.10.6-1+lenny1_s390.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1", "operator": "lt", "packageName": "zope2.10", "arch": "hppa", "packageFilename": "zope2.10_2.10.6-1+lenny1_hppa.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1", "operator": "lt", "packageName": "zope2.10", "arch": "armel", "packageFilename": "zope2.10_2.10.6-1+lenny1_armel.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1", "operator": "lt", "packageName": "zope2.10", "arch": "alpha", "packageFilename": "zope2.10_2.10.6-1+lenny1_alpha.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2", "operator": "lt", "packageName": "zope2.9", "arch": "ia64", "packageFilename": "zope2.9_2.9.6-4etch2_ia64.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2", "operator": "lt", "packageName": "zope2.9", "arch": "hppa", "packageFilename": "zope2.9_2.9.6-4etch2_hppa.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6.orig", "operator": "lt", "packageName": "zope2.10", "arch": "src", "packageFilename": "zope2.10_2.10.6.orig.tar.gz"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2", "operator": "lt", "packageName": "zope2.9", "arch": "arm", "packageFilename": "zope2.9_2.9.6-4etch2_arm.deb"}, {"OS": "Debian GNU/Linux", "OSVersion": "5", "packageVersion": "2.10.6-1+lenny1", "operator": "lt", "packageName": "zope2.10", "arch": "src", "packageFilename": "zope2.10_2.10.6-1+lenny1.dsc"}, {"OS": "Debian GNU/Linux", "OSVersion": "4", "packageVersion": "2.9.6-4etch2", "operator": "lt", "packageName": "zope2.9", "arch": "alpha", "packageFilename": "zope2.9_2.9.6-4etch2_alpha.deb"}], "cvss": {"score": 7.5, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "viewCount": 0, "objectVersion": "1.2", "edition": 1, "description": "Several remote vulnerabilities have been discovered in the zope, a feature-rich web application server written in python, that could lead to arbitrary code execution in the worst case. The Common Vulnerabilities and Exposures project identified the following problems:\n\n * [CVE-2009-0668](<https://security-tracker.debian.org/tracker/CVE-2009-0668>)\n\nDue to a programming error an authorization method in the StorageServer component of ZEO was not used as an internal method. This allows a malicious client to bypass authentication when connecting to a ZEO server by simply calling this authorization method.\n\n * [CVE-2009-0668](<https://security-tracker.debian.org/tracker/CVE-2009-0668>)\n\nThe ZEO server doesn't restrict the callables when unpickling data received from a malicious client which can be used by an attacker to execute arbitrary python code on the server by sending certain exception pickles. This also allows an attacker to import any importable module as ZEO is importing the module containing a callable specified in a pickle to test for a certain flag.\n\n * The update also limits the number of new object ids a client can request to 100 as it would be possible to consume huge amounts of resources by requesting a big batch of new object ids. No CVE id has been assigned to this.\n\nThe oldstable distribution (etch), this problem has been fixed in version 2.9.6-4etch2 of zope2.9.\n\nFor the stable distribution (lenny), this problem has been fixed in version 2.10.6-1+lenny1 of zope2.10.\n\nFor the testing distribution (squeeze), this problem will be fixed soon.\n\nFor the unstable distribution (sid), this problem has been fixed in version 2.10.9-1 of zope2.10.\n\nWe recommend that you upgrade your zope2.10/zope2.9 packages.", "type": "debian", "references": [], "href": "http://www.debian.org/security/dsa-1863", "published": "2009-08-15T00:00:00", "bulletinFamily": "unix", "id": "DSA-1863"}
{"result": {"cve": [{"id": "CVE-2009-0668", "type": "cve", "title": "CVE-2009-0668", "description": "Unspecified vulnerability in Zope Object Database (ZODB) before 3.8.2, when certain Zope Enterprise Objects (ZEO) database sharing is enabled, allows remote attackers to execute arbitrary Python code via vectors involving the ZEO network protocol.", "published": "2009-08-07T15:30:00", "cvss": {"score": 6.5, "vector": "AV:NETWORK/AC:LOW/Au:SINGLE_INSTANCE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2009-0668", "cvelist": ["CVE-2009-0668"], "lastseen": "2017-08-17T11:14:14"}, {"id": "CVE-2009-0669", "type": "cve", "title": "CVE-2009-0669", "description": "Zope Object Database (ZODB) before 3.8.2, when certain Zope Enterprise Objects (ZEO) database sharing is enabled, allows remote attackers to bypass authentication via vectors involving the ZEO network protocol.", "published": "2009-08-07T15:30:00", "cvss": {"score": 7.5, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2009-0669", "cvelist": ["CVE-2009-0669"], "lastseen": "2017-08-17T11:14:14"}], "openvas": [{"id": "OPENVAS:64746", "type": "openvas", "title": "Debian Security Advisory DSA 1863-1 (zope2.10/zope2.9)", "description": "The remote host is missing an update to zope2.10/zope2.9\nannounced via advisory DSA 1863-1.", "published": "2009-09-02T00:00:00", "cvss": {"score": 7.5, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=64746", "cvelist": ["CVE-2009-0668", "CVE-2009-0669"], "lastseen": "2017-07-24T12:56:24"}, {"id": "OPENVAS:136141256231064746", "type": "openvas", "title": "Debian Security Advisory DSA 1863-1 (zope2.10/zope2.9)", "description": "The remote host is missing an update to zope2.10/zope2.9\nannounced via advisory DSA 1863-1.", "published": "2009-09-02T00:00:00", "cvss": {"score": 7.5, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=136141256231064746", "cvelist": ["CVE-2009-0668", "CVE-2009-0669"], "lastseen": "2018-04-06T11:38:15"}, {"id": "OPENVAS:66062", "type": "openvas", "title": "Ubuntu USN-848-1 (zope3)", "description": "The remote host is missing an update to zope3\nannounced via advisory USN-848-1.", "published": "2009-10-19T00:00:00", "cvss": {"score": 7.5, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=66062", "cvelist": ["CVE-2009-0668", "CVE-2009-0669"], "lastseen": "2017-12-04T11:28:02"}, {"id": "OPENVAS:136141256231069732", "type": "openvas", "title": "Debian Security Advisory DSA 2234-1 (zodb)", "description": "The remote host is missing an update to zodb\nannounced via advisory DSA 2234-1.", "published": "2011-08-03T00:00:00", "cvss": {"score": 7.5, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=136141256231069732", "cvelist": ["CVE-2009-0668", "CVE-2009-0669"], "lastseen": "2018-04-06T11:36:46"}, {"id": "OPENVAS:69732", "type": "openvas", "title": "Debian Security Advisory DSA 2234-1 (zodb)", "description": "The remote host is missing an update to zodb\nannounced via advisory DSA 2234-1.", "published": "2011-08-03T00:00:00", "cvss": {"score": 7.5, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=69732", "cvelist": ["CVE-2009-0668", "CVE-2009-0669"], "lastseen": "2017-07-24T12:55:52"}], "nessus": [{"id": "UBUNTU_USN-848-1.NASL", "type": "nessus", "title": "Ubuntu 6.06 LTS / 8.04 LTS / 8.10 / 9.04 : zope3 vulnerabilities (USN-848-1)", "description": "It was discovered that the Zope Object Database (ZODB) database server (ZEO) improperly filtered certain commands when a database is shared among multiple applications or application instances. A remote attacker could send malicious commands to the server and execute arbitrary code. (CVE-2009-0668)\n\nIt was discovered that the Zope Object Database (ZODB) database server (ZEO) did not handle authentication properly when a database is shared among multiple applications or application instances. A remote attacker could use this flaw to bypass security restrictions.\n(CVE-2009-0669)\n\nIt was discovered that Zope did not limit the number of new object ids a client could request. A remote attacker could use this flaw to consume a huge amount of resources, leading to a denial of service.\n(No CVE identifier).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "published": "2009-10-15T00:00:00", "cvss": {"score": 7.5, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://www.tenable.com/plugins/index.php?view=single&id=42146", "cvelist": ["CVE-2009-0668", "CVE-2009-0669"], "lastseen": "2017-10-29T13:36:40"}, {"id": "DEBIAN_DSA-2234.NASL", "type": "nessus", "title": "Debian DSA-2234-1 : zodb - several vulnerabilities", "description": "Several remote vulnerabilities have been discovered in python-zodb, a set of tools for using ZODB, that could lead to arbitrary code execution in the worst case. The Common Vulnerabilities and Exposures project identifies the following problems :\n\n - CVE-2009-0668 The ZEO server doesn't restrict the callables when unpickling data received from a malicious client which can be used by an attacker to execute arbitrary Python code on the server by sending certain exception pickles.\n This also allows an attacker to import any importable module as ZEO is importing the module containing a callable specified in a pickle to test for a certain flag.\n\n - CVE-2009-0669 Due to a programming error, an authorization method in the StorageServer component of ZEO was not used as an internal method. This allows a malicious client to bypass authentication when connecting to a ZEO server by simply calling this authorization method.\n\nThe update also limits the number of new object ids a client can request to 100 as it would be possible to consume huge amounts of resources by requesting a big batch of new object ids. No CVE id has been assigned to this.", "published": "2011-05-11T00:00:00", "cvss": {"score": 7.5, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://www.tenable.com/plugins/index.php?view=single&id=53861", "cvelist": ["CVE-2009-0668", "CVE-2009-0669"], "lastseen": "2017-10-29T13:44:58"}, {"id": "DEBIAN_DSA-1863.NASL", "type": "nessus", "title": "Debian DSA-1863-1 : zope2.10/zope2.9 - several vulnerabilities", "description": "Several remote vulnerabilities have been discovered in the zope, a feature-rich web application server written in python, that could lead to arbitrary code execution in the worst case. The Common Vulnerabilities and Exposures project identified the following problems :\n\n - CVE-2009-0668 Due to a programming error an authorization method in the StorageServer component of ZEO was not used as an internal method. This allows a malicious client to bypass authentication when connecting to a ZEO server by simply calling this authorization method.\n\n - CVE-2009-0668 The ZEO server doesn't restrict the callables when unpickling data received from a malicious client which can be used by an attacker to execute arbitrary python code on the server by sending certain exception pickles.\n This also allows an attacker to import any importable module as ZEO is importing the module containing a callable specified in a pickle to test for a certain flag.\n\n - The update also limits the number of new object ids a client can request to 100 as it would be possible to consume huge amounts of resources by requesting a big batch of new object ids. No CVE id has been assigned to this.\n\nThe oldstable distribution (etch), this problem has been fixed in version 2.9.6-4etch2 of zope2.9.", "published": "2010-02-24T00:00:00", "cvss": {"score": 7.5, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://www.tenable.com/plugins/index.php?view=single&id=44728", "cvelist": ["CVE-2009-0668", "CVE-2009-0669"], "lastseen": "2017-10-29T13:35:07"}], "debian": [{"id": "DSA-2234", "type": "debian", "title": "zodb -- several vulnerabilities", "description": "Several remote vulnerabilities have been discovered in python-zodb, a set of tools for using ZODB, that could lead to arbitrary code execution in the worst case. The Common Vulnerabilities and Exposures project identifies the following problems:\n\n * [CVE-2009-0668](<https://security-tracker.debian.org/tracker/CVE-2009-0668>)\n\nThe ZEO server doesn't restrict the callables when unpickling data received from a malicious client which can be used by an attacker to execute arbitrary Python code on the server by sending certain exception pickles. This also allows an attacker to import any importable module as ZEO is importing the module containing a callable specified in a pickle to test for a certain flag.\n\n * [CVE-2009-0669](<https://security-tracker.debian.org/tracker/CVE-2009-0669>)\n\nDue to a programming error, an authorization method in the StorageServer component of ZEO was not used as an internal method. This allows a malicious client to bypass authentication when connecting to a ZEO server by simply calling this authorization method.\n\nThe update also limits the number of new object ids a client can request to 100 as it would be possible to consume huge amounts of resources by requesting a big batch of new object ids. No CVE id has been assigned to this.\n\nFor the oldstable distribution (lenny), this problem has been fixed in version 1:3.6.0-2+lenny3.\n\nThe stable distribution (squeeze) is not affected, it was fixed before the initial release.\n\nFor the unstable distribution (sid), this problem has been fixed in version 1:3.8.2-1.\n\nWe recommend that you upgrade your zodb packages.", "published": "2011-05-10T00:00:00", "cvss": {"score": 7.5, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://www.debian.org/security/dsa-2234", "cvelist": ["CVE-2009-0668", "CVE-2009-0669"], "lastseen": "2016-09-02T18:36:12"}], "ubuntu": [{"id": "USN-848-1", "type": "ubuntu", "title": "Zope vulnerabilities", "description": "It was discovered that the Zope Object Database (ZODB) database server (ZEO) improperly filtered certain commands when a database is shared among multiple applications or application instances. A remote attacker could send malicious commands to the server and execute arbitrary code. (CVE-2009-0668)\n\nIt was discovered that the Zope Object Database (ZODB) database server (ZEO) did not handle authentication properly when a database is shared among multiple applications or application instances. A remote attacker could use this flaw to bypass security restrictions. (CVE-2009-0669)\n\nIt was discovered that Zope did not limit the number of new object ids a client could request. A remote attacker could use this flaw to consume a huge amount of resources, leading to a denial of service. (No CVE identifier)", "published": "2009-10-14T00:00:00", "cvss": {"score": 7.5, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://usn.ubuntu.com/848-1/", "cvelist": ["CVE-2009-0668", "CVE-2009-0669"], "lastseen": "2018-03-29T18:17:10"}]}}