The US-CERT Cyber Security 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.

The vulnerabilities are based on the 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:

1. High — Vulnerabilities will be labeled High severity if they have a CVSS base score of 7.0 - 10.0
2. Medium — Vulnerabilities will be labeled Medium severity if they have a CVSS base score of 4.0 - 6.9
3. Low — Vulnerabilities will be labeled Low severity if they have a CVSS base score of 0.0 - 3.9

High Vulnerabilities for the Week of June 27, 2011:

• AirPort in Apple Mac OS X 10.5.8 allows remote attackers to cause a denial of service (out-of-bounds read and reboot) via Wi-Fi frames on the local wireless network.
  
  
  
• Off-by-one error in the CoreFoundation framework in Apple Mac OS X before 10.6.8 allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a CFString object that triggers a buffer overflow.
  
  
  
• Buffer overflow in International Components for Unicode (ICU) in Apple Mac OS X before 10.6.8 allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving uppercase strings.
  
  
  
• The GPU support functionality in Mac OS X does not properly restrict rendering time, which allows remote attackers to cause a denial of service (desktop hang) via vectors involving WebGL and (1) shader programs or (2) complex 3D geometry, as demonstrated by using Mozilla Firefox or Google Chrome to visit the lots-of-polys-example.html test page in the Khronos WebGL SDK.
  
  
  
• Multiple buffer overflows in Terascale Open-Source Resource and Queue Manager (aka TORQUE Resource Manager) 2.x before 2.4.14, 2.5.x before 2.5.6, and 3.x before 3.0.2 allow (1) remote authenticated users to gain privileges via a long Job_Name field in a qsub command to the server, and might allow (2) local users to gain privileges via vectors involving a long host variable in pbs_iff.
  
  
  
• Integer overflow in the Type 1 font decoder in the FreeType engine in Foxit Reader before 4.0.0.0619 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted font in a PDF document.
  
  
  
• Use-after-free vulnerability in Google Chrome before 12.0.742.112 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving SVG fonts.
  
  
  
• Google Chrome before 12.0.742.112 does not properly handle Cascading Style Sheets (CSS) token sequences, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors.
  
  
  
• Google V8, as used in Google Chrome before 12.0.742.112, performs an incorrect bounds check, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
  
  
  
• Use-after-free vulnerability in Google Chrome before 12.0.742.112 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to text selection.
  
  
  
• The HTML parser in Google Chrome before 12.0.742.112 does not properly address "lifetime and re-entrancy issues," which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
  
  
  
• Use-after-free vulnerability in Google Chrome before 12.0.742.112 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving SVG use elements.
  
  
  
• Multiple stack-based buffer overflows in the inet service in HP OpenView Storage Data Protector 6.00 through 6.20 allow remote attackers to execute arbitrary code via a request containing crafted parameters.
  
  
  
• Buffer overflow in omniinet.exe in the inet service in HP OpenView Storage Data Protector 6.00 through 6.20 allows remote attackers to execute arbitrary code via a crafted request, related to the EXEC_CMD functionality.
  
  
  
• The Intel G41 driver 6.14.10.5355 on Windows XP SP3 allows remote attackers to cause a denial of service (system crash) via a crafted web page that is visited with Google Chrome or Mozilla Firefox, as demonstrated by the lots-of-polys-example.html test page in the Khronos WebGL SDK.
  
  
  
• Integer underflow in the dccp_parse_options function (net/dccp/options.c) in the Linux kernel before 2.6.33.14 allows remote attackers to cause a denial of service via a Datagram Congestion Control Protocol (DCCP) packet with an invalid feature options length, which triggers a buffer over-read.
  
  
  
• The GPU support functionality in Windows XP does not properly restrict rendering time, which allows remote attackers to cause a denial of service (system crash) via vectors involving WebGL and (1) shader programs or (2) complex 3D geometry, as demonstrated by using Mozilla Firefox or Google Chrome to visit the lots-of-polys-example.html test page in the Khronos WebGL SDK.
  
  
  
• Use-after-free vulnerability in the nsSVGPathSegList::ReplaceItem function in the implementation of SVG element lists in Mozilla Firefox before 3.6.18, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors involving a user-supplied callback.
  
  
  
• Use-after-free vulnerability in the nsXULCommandDispatcher function in Mozilla Firefox before 3.6.18, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to execute arbitrary code via a crafted XUL document that dequeues the current command updater.
  
  
  
• Use-after-free vulnerability in the nsSVGPointList::AppendElement function in the implementation of SVG element lists in Mozilla Firefox before 3.6.18, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors involving a user-supplied callback.
  
  
  
• Unspecified vulnerability in the browser engine in Mozilla Firefox 3.6.x before 3.6.18 and Thunderbird before 3.1.11 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors, a different vulnerability than CVE-2011-2365.
  
  
  
• Unspecified vulnerability in the browser engine in Mozilla Firefox 3.6.x before 3.6.18 and Thunderbird before 3.1.11 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors, a different vulnerability than CVE-2011-2364.
  
  
  
• The WebGL implementation in Mozilla Firefox 4.x through 4.0.1 does not properly restrict write operations, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via unspecified vectors.
  
  
  
• Integer overflow in the Array.reduceRight method in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to execute arbitrary code via vectors involving a long JavaScript Array object.
  
  
  
• Use-after-free vulnerability in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14, when JavaScript is disabled, allows remote attackers to execute arbitrary code via a crafted XUL document.
  
  
  
• Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, and Thunderbird before 3.1.11, allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
  
  
  
• Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 5.0 and Thunderbird through 3.1.11 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
  
  
  
• Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.6.18 and Thunderbird before 3.1.11 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
  
  
  
• Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a multipart/x-mixed-replace image.
  
  
  
• The NVIDIA Geforce 310 driver 6.14.12.7061 on Windows XP SP3 allows remote attackers to cause a denial of service (system crash) via a crafted web page that is visited with Google Chrome or Mozilla Firefox, as demonstrated by the lots-of-polys-example.html test page in the Khronos WebGL SDK.
  
  
  
• The NVIDIA 9400M driver 6.2.6 on Mac OS X 10.6.7 allows remote attackers to cause a denial of service (desktop hang) via a crafted web page that is visited with Google Chrome or Mozilla Firefox, as demonstrated by the lots-of-polys-example.html test page in the Khronos WebGL SDK.
  
  
  
• Unspecified vulnerability in Opera before 11.50 has unknown impact and attack vectors, related to a "moderately severe issue."
  
  
  
• Opera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to page unload.
  
  
  
• Multiple SQL injection vulnerabilities in A Really Simple Chat (ARSC) 3.3-rc2 allow remote attackers to execute arbitrary SQL commands via the (1) arsc_user parameter to base/admin/edit_user.php, (2) arsc_layout_id parameter in base/admin/edit_layout.php, or (3) arsc_room parameter to base/admin/edit_room.php.
  
  
  
• Integer overflow in the XSPF playlist parser in VLC 0.8.5 through 1.1.9 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors that trigger a heap-based buffer overflow.
  
  
  

Details of the vulnerability summary for the week of June 27, 2011 and information about medium vulnerabilities and low vulnerabilities you can find at www.us-cert.gov