Vulnerability Summary for the Week of May 30, 2011
The CISA Vulnerability Bulletin provides a summary of new vulnerabilities that have been recorded by the National Institute of Standards and Technology (NIST) National Vulnerability Database (NVD) in the past week. NVD is sponsored by CISA. In some cases, the vulnerabilities in the bulletin may not yet have assigned CVSS scores. Please visit NVD for updated vulnerability entries, which include CVSS scores once they are available.
Vulnerabilities are based on the Common Vulnerabilities and Exposures (CVE) vulnerability naming standard and are organized according to severity, determined by the Common Vulnerability Scoring System (CVSS) standard. The division of high, medium, and low severities correspond to the following scores:
- High: vulnerabilities with a CVSS base score of 7.0–10.0
- Medium: vulnerabilities with a CVSS base score of 4.0–6.9
- Low: vulnerabilities with a CVSS base score of 0.0–3.9
Entries may include additional information provided by organizations and efforts sponsored by CISA. This information may include identifying information, values, definitions, and related links. Patch information is provided when available. Please note that some of the information in the bulletin is compiled from external, open-source reports and is not a direct result of CISA analysis.
High Vulnerabilities
Primary Vendor -- Product | Description | Published | CVSS Score | Source & Patch Info |
---|---|---|---|---|
7t -- igss | Unspecified vulnerability in the Open Database Connectivity (ODBC) component in 7T Interactive Graphical SCADA System (IGSS) before 9.0.0.11143 allows remote attackers to execute arbitrary code via a crafted packet to TCP port 20222, which triggers memory corruption related to an "invalid structure being used." | 2011-05-31 | 10.0 | CVE-2011-2214 |
adobe -- flash_player | Integer overflow in Adobe Flash Player before 10.3.181.14 on Windows, Mac OS X, Linux, and Solaris and before 10.3.185.21 on Android allows remote attackers to execute arbitrary code via ActionScript that improperly handles a long array object. | 2011-05-31 | 9.3 | CVE-2011-0628 |
autonomy -- keyview | Heap-based buffer overflow in xlssr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8.5.2 FP3, allows remote attackers to execute arbitrary code via a malformed BIFF record in a .xls Excel spreadsheet attachment, aka SPR PRAD8E3HKR. | 2011-05-31 | 9.3 | CVE-2011-1512 |
cisco -- ios_xr | Cisco IOS XR 3.8.3, 3.8.4, and 3.9.1 allows remote attackers to cause a denial of service (NetIO process restart or device reload) via a crafted IPv4 packet, aka Bug ID CSCth44147. | 2011-05-31 | 7.8 | CVE-2011-0943 |
cisco -- ios_xr | Cisco IOS XR 3.6.x, 3.8.x before 3.8.3, and 3.9.x before 3.9.1 does not properly remove sshd_lock files from /tmp/, which allows remote attackers to cause a denial of service (disk consumption) by making many SSHv1 connections, aka Bug ID CSCtd64417. | 2011-05-31 | 7.8 | CVE-2011-0949 |
cisco -- media_processing_software | Cisco Media Processing Software before 1.2 on Media Experience Engine (MXE) 5600 devices has a default root password, which makes it easier for context-dependent attackers to obtain access via (1) the local console, (2) an SSH session, or (3) a TELNET session, aka Bug ID CSCto77737. | 2011-06-02 | 10.0 | CVE-2011-1623 |
cisco -- rvs4000_software | The web management interface on the Cisco RVS4000 Gigabit Security Router with software 1.x before 1.3.3.4 and 2.x before 2.0.2.7, and the WRVS4400N Gigabit Security Router with software before 2.0.2.1, allows remote attackers to read the backup configuration file, and consequently execute arbitrary code, via unspecified vectors, aka Bug ID CSCtn23871. | 2011-05-31 | 9.3 | CVE-2011-1645 |
cisco -- rvs4000_software | The web management interface on the Cisco RVS4000 Gigabit Security Router with software 1.x before 1.3.3.4 and 2.x before 2.0.2.7, and the WRVS4400N Gigabit Security Router with software before 2.0.2.1, allows remote authenticated users to execute arbitrary commands via the (1) ping test parameter or (2) traceroute test parameter, aka Bug ID CSCtn23871. | 2011-05-31 | 9.0 | CVE-2011-1646 |
cisco -- content_delivery_system | The Internet Streamer application in Cisco Content Delivery System (CDS) with software 2.5.7, 2.5.8, and 2.5.9 before build 126 allows remote attackers to cause a denial of service (Web Engine crash) via a crafted URL, aka Bug IDs CSCtg67333 and CSCth25341. | 2011-05-31 | 7.8 | CVE-2011-1649 |
cisco -- ios_xr | Cisco IOS XR 3.9.x and 4.0.x before 4.0.3 and 4.1.x before 4.1.1, when an SPA interface processor is installed, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 packet, aka Bug ID CSCto45095. | 2011-05-31 | 7.8 | CVE-2011-1651 |
cisco -- cns_network_registrar | Cisco Network Registrar before 7.2 has a default administrative password, which makes it easier for remote attackers to obtain access via a TCP session, aka Bug ID CSCsm50627. | 2011-06-02 | 10.0 | CVE-2011-2024 |
cisco -- anyconnect_secure_mobility_client | The helper application in Cisco AnyConnect Secure Mobility Client (formerly AnyConnect VPN Client) before 2.3.185 on Windows, and on Windows Mobile, downloads a client executable file without verifying its authenticity, which allows remote attackers to execute arbitrary code by spoofing the VPN headend server, aka Bug ID CSCsy00904. | 2011-06-02 | 7.6 | CVE-2011-2039 |
cisco -- anyconnect_secure_mobility_client | The helper application in Cisco AnyConnect Secure Mobility Client (formerly AnyConnect VPN Client) before 2.5.3041, and 3.0.x before 3.0.629, on Linux and Mac OS X downloads a client executable file without verifying its authenticity, which allows remote attackers to execute arbitrary code by spoofing the VPN headend server, aka Bug ID CSCsy05934. | 2011-06-02 | 7.6 | CVE-2011-2040 |
cisco -- anyconnect_secure_mobility_client | The Start Before Logon (SBL) functionality in Cisco AnyConnect Secure Mobility Client (formerly AnyConnect VPN Client) before 2.3.254 on Windows, and on Windows Mobile, allows local users to gain privileges via unspecified user-interface interaction, aka Bug ID CSCta40556. | 2011-06-02 | 7.2 | CVE-2011-2041 |
erlang -- crypto | The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys. | 2011-05-31 | 7.8 | CVE-2011-0766 |
hp -- intelligent_management_center | Integer overflow in img.exe in HP Intelligent Management Center (IMC) allows remote attackers to execute arbitrary code via a crafted length value in an a packet that triggers a heap-based buffer overflow, possibly related to an "recv" field. | 2011-06-02 | 10.0 | CVE-2011-2331 |
ibm -- lotus_notes | Integer underflow in lzhsr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8.5.2 FP3, allows remote attackers to execute arbitrary code via a crafted header in a .lzh attachment that triggers a stack-based buffer overflow, aka SPR PRAD88MJ2W. | 2011-05-31 | 9.3 | CVE-2011-1213 |
ibm -- lotus_notes | Stack-based buffer overflow in rtfsr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8.5.2 FP3, allows remote attackers to execute arbitrary code via a crafted link in a .rtf attachment, aka SPR PRAD8823JQ. | 2011-05-31 | 9.3 | CVE-2011-1214 |
ibm -- lotus_notes | Stack-based buffer overflow in mw8sr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8.5.2 FP3, allows remote attackers to execute arbitrary code via a crafted link in a Microsoft Office document attachment, aka SPR PRAD8823ND. | 2011-05-31 | 9.3 | CVE-2011-1215 |
ibm -- lotus_notes | Stack-based buffer overflow in assr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8.5.2 FP3, allows remote attackers to execute arbitrary code via crafted tag data in an Applix spreadsheet attachment, aka SPR PRAD8823A7. | 2011-05-31 | 9.3 | CVE-2011-1216 |
ibm -- lotus_notes | Buffer overflow in kpprzrdr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8.5.2 FP3, allows remote attackers to execute arbitrary code via a crafted .prz attachment. NOTE: some of these details are obtained from third party information. | 2011-05-31 | 9.3 | CVE-2011-1217 |
ibm -- lotus_notes | Buffer overflow in kvarcve.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8.5.2 FP3, allows remote attackers to execute arbitrary code via a crafted .zip attachment, aka SPR PRAD8E3NSP. NOTE: some of these details are obtained from third party information. | 2011-05-31 | 9.3 | CVE-2011-1218 |
ibm -- tivoli_management_framework | Stack-based buffer overflow in lcfd.exe in Tivoli Endpoint in IBM Tivoli Management Framework 3.7.1, 4.1, 4.1.1, and 4.3.1 allows remote authenticated users to execute arbitrary code via a long opts field. | 2011-06-02 | 9.0 | CVE-2011-1220 |
ibm -- tivoli_management_framework | Tivoli Endpoint in IBM Tivoli Management Framework 3.7.1, 4.1, 4.1.1, and 4.3.1 has an unspecified "built-in account" that is "trivially" accessed, which makes it easier for remote attackers to send requests to restricted pages via a session on TCP port 9495, a different vulnerability than CVE-2011-1220. | 2011-06-02 | 9.0 | CVE-2011-2330 |
php -- php | Stack-based buffer overflow in the socket_connect function in ext/sockets/sockets.c in PHP 5.3.3 through 5.3.6 might allow context-dependent attackers to execute arbitrary code via a long pathname for a UNIX socket. | 2011-05-31 | 7.5 | CVE-2011-1938 |
walrus_digit -- walrack | Unspecified vulnerability in WalRack 1.x before 1.1.8 and 2.x before 2.0.6 has unknown impact and attack vectors, possibly related to file deletion and an encoded URL, a different vulnerability than CVE-2011-1329. | 2011-05-31 | 7.5 | CVE-2011-2215 |
Medium Vulnerabilities
Primary Vendor -- Product | Description | Published | CVSS Score | Source & Patch Info |
---|---|---|---|---|
apache -- archiva | Multiple cross-site request forgery (CSRF) vulnerabilities in Apache Archiva 1.0 through 1.2.2, and 1.3.x before 1.3.5, allow remote attackers to hijack the authentication of administrators. | 2011-06-02 | 6.8 | CVE-2011-1026 |
apache -- archiva | Multiple cross-site scripting (XSS) vulnerabilities in Apache Archiva 1.0 through 1.2.2, and 1.3.x before 1.3.5, allow remote attackers to inject arbitrary web script or HTML via unspecified vectors. | 2011-06-02 | 4.3 | CVE-2011-1077 |
apache -- rampart/c | The rampart_timestamp_token_validate function in util/rampart_timestamp_token.c in Apache Rampart/C 1.3.0 does not properly calculate the expiration of timestamp tokens, which allows remote attackers to bypass intended access restrictions by leveraging an expired token, a different vulnerability than CVE-2011-0730. | 2011-06-02 | 6.5 | CVE-2011-2329 |
canonical -- ubuntu_enterprise_cloud | Eucalyptus before 2.0.3 and Eucalyptus EE before 2.0.2, as used in Ubuntu Enterprise Cloud (UEC) and other products, do not properly interpret signed elements in SOAP requests, which allows man-in-the-middle attackers to execute arbitrary commands by modifying a request, related to an "XML Signature Element Wrapping" or a "SOAP signature replay" issue. | 2011-06-02 | 6.5 | CVE-2011-0730 |
cisco -- unified_ip_phone_firmware | The su utility on Cisco Unified IP Phones 7900 devices (aka TNP phones) with software before 9.0.3 allows local users to gain privileges via unspecified vectors, aka Bug ID CSCtf07426. | 2011-06-02 | 6.6 | CVE-2011-1602 |
cisco -- unified_ip_phone_firmware | Cisco Unified IP Phones 7900 devices (aka TNP phones) with software before 9.2.1 allow local users to gain privileges via unspecified vectors, aka Bug ID CSCtn65815. | 2011-06-02 | 6.6 | CVE-2011-1603 |
cisco -- rvs4000_software | The web management interface on the Cisco RVS4000 Gigabit Security Router with software 1.x before 1.3.3.4 and 2.x before 2.0.2.7, and the WRVS4400N Gigabit Security Router with software before 2.0.2.1, allows remote attackers to read the private key for the admin SSL certificate via unspecified vectors, aka Bug ID CSCtn23871. | 2011-05-31 | 5.0 | CVE-2011-1647 |
fetchmail -- fetchmail | fetchmail 5.9.9 through 6.3.19 does not properly limit the wait time after issuing a (1) STARTTLS or (2) STLS request, which allows remote servers to cause a denial of service (application hang) by acknowledging the request but not sending additional packets. | 2011-06-02 | 5.0 | CVE-2011-1947 |
hp -- loadrunner | Buffer overflow in HP LoadRunner allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a .usr (aka Virtual User script) file with long directives. | 2011-06-02 | 6.8 | CVE-2011-2328 |
isc -- bind | Off-by-one error in named in ISC BIND 9.x before 9.7.3-P1, 9.8.x before 9.8.0-P2, 9.4-ESV before 9.4-ESV-R4-P1, and 9.6-ESV before 9.6-ESV-R4-P1 allows remote DNS servers to cause a denial of service (assertion failure and daemon exit) via a negative response containing large RRSIG RRsets. | 2011-05-31 | 5.0 | CVE-2011-1910 |
microsoft -- ie | Microsoft Internet Explorer 8 and earlier, and Internet Explorer 9 beta, does not properly restrict cross-zone drag-and-drop actions, which allows user-assisted remote attackers to read cookie files via vectors involving an IFRAME element with a SRC attribute containing a file: URL, as demonstrated by a Facebook game, related to a "cookiejacking" issue. | 2011-06-03 | 4.3 | CVE-2011-2382 |
microsoft -- ie | Microsoft Internet Explorer 9 and earlier does not properly restrict cross-zone drag-and-drop actions, which allows user-assisted remote attackers to read cookie files via vectors involving an IFRAME element with a SRC attribute containing an http: URL that redirects to a file: URL, as demonstrated by a Facebook game, related to a "cookiejacking" issue. NOTE: this vulnerability exists because of an incomplete fix in the Internet Explorer 9 release. | 2011-06-03 | 4.3 | CVE-2011-2383 |
nlnetlabs -- unbound | Unbound before 1.4.4 does not send responses for signed zones after mishandling an unspecified query, which allows remote attackers to cause a denial of service (DNSSEC outage) via a crafted query. | 2011-06-02 | 5.0 | CVE-2009-4008 |
nlnetlabs -- unbound | daemon/worker.c in Unbound 1.x before 1.4.10, when debugging functionality and the interface-automatic option are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted DNS request that triggers improper error handling. | 2011-05-31 | 4.3 | CVE-2011-1922 |
redhat -- policykit | Race condition in the pkexec utility and polkitd daemon in PolicyKit (aka polkit) 0.96 allows local users to gain privileges by executing a setuid program from pkexec, related to the use of the effective user ID instead of the real user ID. | 2011-05-31 | 6.9 | CVE-2011-1485 |
symantec -- backup_exec | Symantec Backup Exec 11.0, 12.0, 12.5, 13.0, and 13.0 R2 does not validate identity information sent between the media server and the remote agent, which allows man-in-the-middle attackers to execute NDMP commands via unspecified vectors. | 2011-05-31 | 6.5 | CVE-2011-0546 |
walrus_digit -- walrack | WalRack 1.x before 1.1.9 and 2.x before 2.0.7 does not properly restrict file uploads, which allows remote attackers to execute arbitrary PHP code via vectors involving a double extension, as demonstrated by a .php.zzz file. | 2011-05-31 | 6.8 | CVE-2011-1329 |
webmin -- webmin | Cross-site scripting (XSS) vulnerability in Webmin 1.540 and earlier allows local users to inject arbitrary web script or HTML via a chfn command that changes the real (aka Full Name) field, related to useradmin/index.cgi and useradmin/user-lib.pl. | 2011-05-31 | 4.3 | CVE-2011-1937 |
wouter_verhelst -- nbd | nbd-server.c in Network Block Device (nbd-server) 2.9.21 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by causing a negotiation failure, as demonstrated by specifying a name for a non-existent export. | 2011-05-31 | 5.0 | CVE-2011-1925 |
Low Vulnerabilities
Primary Vendor -- Product | Description | Published | CVSS Score | Source & Patch Info |
---|---|---|---|---|
cisco -- unified_ip_phone_firmware | Cisco Unified IP Phones 7900 devices (aka TNP phones) with software before 9.2.1 do not properly verify signatures for software images, which allows local users to gain privileges via a crafted image, aka Bug ID CSCtn65962. | 2011-06-02 | 1.5 | CVE-2011-1637 |
openssl -- openssl | The elliptic curve cryptography (ECC) subsystem in OpenSSL 1.0.0d and earlier, when the Elliptic Curve Digital Signature Algorithm (ECDSA) is used for the ECDHE_ECDSA cipher suite, does not properly implement curves over binary fields, which makes it easier for context-dependent attackers to determine private keys via a timing attack and a lattice calculation. | 2011-05-31 | 2.6 | CVE-2011-1945 |
redhat -- libvirt | libvirtd in libvirt before 0.9.0 does not use thread-safe error reporting, which allows remote attackers to cause a denial of service (crash) by causing multiple threads to report errors at the same time. | 2011-05-31 | 3.3 | CVE-2011-1486 |
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