MS03-039 Buffer Overrun in RPCSS Flaw


Recommended Posts

MS03-039: A Buffer Overrun in RPCSS May Allow Code Execution

Q824146

Affected Software:

Microsoft Windows Server 2003, 64-Bit Enterprise Edition

Microsoft Windows Server 2003, 64-Bit Datacenter Edition

Microsoft Windows Server 2003, Enterprise Edition

Microsoft Windows Server 2003, Standard Edition

Microsoft Windows Server 2003, Web Edition

Microsoft Windows XP Professional

Microsoft Windows XP Home Edition

Microsoft Windows XP Media Center Edition

Microsoft Windows XP Tablet PC Edition

Microsoft Windows 2000 Advanced Server

Microsoft Windows 2000 Professional

Microsoft Windows 2000 Server

Microsoft Windows 2000 Datacenter Server

Microsoft Windows NT Server 4.0

Microsoft Windows NT Server 4.0 Terminal Server Edition

Microsoft Windows NT Workstation 4.0

Remote Procedure Call (RPC) is a protocol that is used by Windows. RPC provides an inter-process communication mechanism that allows a program that is running on one computer to seamlessly access services on another computer. The protocol itself is derived from the Open Software Foundation (OSF) RPC protocol, but with the addition of some Microsoft-specific extensions.

There are three identified vulnerabilities in the part of the Windows RPC service (RPCSS) that deals with RPC messages for DCOM activation. Two of the vulnerabilities might allow arbitrary code to be run; one of the vulnerabilities might result in a denial of service. The flaws result from incorrect handling of malformed messages. These vulnerabilities affect the Distributed Component Object Model (DCOM) interface in RPCSS. This interface handles DCOM object activation requests that are sent by client computers to the server.

An attacker who successfully exploits these vulnerabilities might be able to run code with Local System rights on an affected computer, or could cause RPCSS to stop working. The attacker could then take any action on the computer, including installing programs, viewing, changing, or deleting data, or creating new accounts with full rights.

To exploit these vulnerabilities, an attacker could create an exploit program to send a malformed RPC message that targets RPCSS on a vulnerable server.

Download:

Windows 2003 32-bit

Windows 2003 64-bit

Windows XP 32-bit

Windows XP 64-bit 2002 Edition

Windows XP 64-bit 2003 Edition

Windows 2000 SP2, SP3, SP4

Windows NT 4.0 Workstation

Windows NT 4.0 Server

Windows NT 4.0 Terminal Server

Source:

MSKB824146

Link to comment
https://www.neowin.net/forum/topic/99886-ms03-039-buffer-overrun-in-rpcss-flaw/
Share on other sites

Microsoft Security Bulletin MS03-039 Print

Buffer Overrun In RPCSS Service Could Allow Code Execution (824146)

Originally posted: September 10, 2003

Summary

Who should read this bulletin: Users running Microsoft ? Windows ?

Impact of vulnerability: Run code of attacker?s choice

Maximum Severity Rating: Critical

Recommendation: System administrators should apply the security patch immediately

End User Bulletin:

An end user version of this bulletin is available at:

http://www.microsoft.com/security/security...ns/ms03-039.asp.

Protect your PC:

Additional information on how you can help protect your PC is available at the following locations:

End Users can visit http://www.microsoft.com/protect

IT Professionals can visit http://www.microsoft.com/technet/security/...ps/pcprotec.asp

Affected Software:

Microsoft Windows NT Workstation 4.0

Microsoft Windows NT Server? 4.0

Microsoft Windows NT Server 4.0, Terminal Server Edition

Microsoft Windows 2000

Microsoft Windows XP

Microsoft Windows Server 2003

Not Affected Software:

Microsoft Windows Millennium Edition

Patch availability

Download locations for this patch

Windows NT Workstation

Windows NT Server 4.0

Windows NT Server 4.0, Terminal Server Edition

Windows 2000

Windows XP

Windows XP 64 bit Edition

Windows XP 64 bit Edition Version 2003

Windows Server 2003

Windows Server 2003 64 bit Edition

http://www.microsoft.com/technet/treeview/...in/MS03-039.asp

This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Posts

    • Is this for Black people only? You'd definitely think so from the ad.
    • I have it as an icon in the Start Menu. Close enough for when I need it.
    • Windows 11 Pro with a copy of Office 2021 Pro drops to all-time low price by Steven Parker Today's highlighted deal comes via our Apps + Software section of the Neowin Deals store, where you can save 86% on Windows 11 Pro (for 2 devices) + Microsoft Office Pro 2021. Upgrade your computing experience with Windows 11 Pro. This cutting-edge operating system boasts a sleek new design and advanced tools to help you work faster and smarter. From creative projects to gaming and beyond, Windows 11 delivers the power and flexibility you need to achieve your goals. With a focus on productivity, the new features are easy to learn and use, enhancing your workflow and efficiency. Whether you're a student, professional, gamer, or creative, Windows 11 Home has everything you need to take your productivity to the next level. New interface. easier on the eyes & easier to use Biometrics login*.Encrypted authentication & advanced antivirus defenses DirectX 12 Ultimate. Play the latest games with graphics that rival reality. DirectX 12 Ultimate comes ready to maximize your hardware* Screen space. Snap layouts, desktops & seamless redocking Widgets. Stay up-to-date with the content you love & the new you care about Microsoft Teams. Stay in touch with friends and family with Microsoft Teams, which can be seamlessly integrated into your taskbar** Wake & lock. Automatically wake up when you approach and lock when you leave Smart App Control. Provides a layer of security by only permitting apps with good reputations to be installed Windows Studio Effects. Designed with Background Blur, Eye Contact, Voice Focus, & Automatic Framing Touchscreen. For a true mouse-less or keyboard-less experience TPM 2.0. Helps prevent unwanted tampering Windows 11 Pro also includes a number of productivity-focused features, such as the ability to snap multiple windows together and create custom layouts, improved voice typing, and a new, more powerful search experience. Personal and professional users will enjoy a modern and secure computing experience, with improved performance and productivity features to help users get more done. Only on Windows 11 Pro If you require enterprise-oriented features for your daily professional tasks, then Windows 11 Pro is a better option. Set up with a local account (only when set up for work or school) Join Active Directory/Azure AD Hyper-V Windows Sandbox Microsoft Remote Desktop BitLocker device encryption Windows Information Protection Mobile device management (MDM) Group Policy Enterprise State Roaming with Azure Assigned Access Dynamic Provisioning Windows Update for Business Kiosk mode Maximum RAM: 2TB Maximum no. of CPUs: 2 Maximum no. of CPU cores: 128 Good to know: Length of access: lifetime Redemption deadline: redeem your code within 30 days of purchase Access options: desktop Max number of device(s): 2 (Use one activation key for up to 2 devices) Version: Windows 11 Pro Updates included Click here to verify Microsoft partnership For Windows 10 or Newer! Get All Essential Microsoft Apps for Your PC with This One-Time Purchase This is intended for families and small businesses who want classic Office apps and email. It includes Word, Excel, PowerPoint, Outlook, Teams, and OneNote. A one-time purchase installed on 1 Windows PC for use at home or work. Lifetime license for MS Word, Excel, PowerPoint, Outlook, Teams, & OneNote One-time purchase installed on 1 Windows PC for use at home or work Instant Delivery & Download – access your software license keys and download links instantly Free customer service – only the best support! Microsoft Office Professional 2021 (for Windows) includes: Microsoft Office Word Microsoft Office Excel Microsoft Office PowerPoint Microsoft Office Outlook Microsoft Office Teams Microsoft Office OneNote Microsoft Office Publisher Microsoft Office Access Good to know: ONE-TIME PURCHASE INSTALLED ON 1 DEVICE Redemption deadline: redeem your code within 30 days of purchase Access options: desktop Full versions No subscriptions – no monthly/annual fees Version: 2021 Updates included Here's the deal: This Microsoft Office Pro 2021 + Windows 11 Pro normally costs $438, but this deal can be yours from just $54.97, that's a saving of $383. For full terms, specifications, and license info please click the link below. Use MSO5 when checking out for additional $5 off. Coupon Expires June 29. Get Microsoft Office Pro 2021 + Windows 11 Pro for just $49.97, or learn more Although priced in U.S. dollars, this deal is available for digital purchase worldwide. We post these because we earn commission on each sale so as not to rely solely on advertising, which many of our readers block. It all helps toward paying staff reporters, servers and hosting costs. Other ways to support Neowin Whitelist Neowin by not blocking our ads Create a free member account to see fewer ads Make a donation to support our day to day running costs Subscribe to Neowin - for $14 a year, or $28 a year for an ad-free experience Disclosure: Neowin benefits from revenue of each sale made through our branded deals site powered by StackCommerce.
    • I'm not a fan of the HP "Smart" app either, but it does work. I just wish I didn't have to log in to use it. HP Color LaserJet Pro MFP 4301
    • FocusOn Image Viewer 1.32 by Razvan Serea FocusOn Image Viewer is a fast, lightweight, and user-friendly photo viewer for Windows. It supports various image formats, offers basic editing tools, EXIF data display, and batch renaming. With a clean interface, slideshow mode, and easy navigation, it’s ideal for quickly viewing and organizing photos without unnecessary complexity or system resource usage. FocusOn Image Viewer key features: Auto Organize: Automatically sorts photos by date using your chosen template. Explorer View: Browse and manage images with thumbnails; includes basic edits like resize and rotate. Photo Editing: Crop, apply filters, correct colors, add borders or text. Non-Destructive Edits: Original images remain untouched. Photo Sharing: Post directly to blogs, Twitter, and Facebook. Email Support: Send selected images via email. Print Options: Print to fit paper size, preserve aspect ratio, or fit multiple images per page. Slideshow: View selected photos in a slideshow. EXIF Tools: View or remove EXIF data. Scanning: Import from TWAIN or WIA-compatible scanners. Set as Background: Quickly set any image as desktop wallpaper. Batch Rename: Rename images in bulk using templates. Resize Images: Resize with optimized or custom resampling methods, including multi-step resizing. Thumbnail Sizes: Choose from thumbnail sizes between 32–256 pixels. Format Support: Compatible with over 100 image formats. FocusOn Image Viewer 1.32 changelog: Added Ghostscript(AI, PDF) DPI option Fixed transparency issue when saving PDF document as image Other improvements and bug fixes Download: FocusOn Image Viewer 64-bit | Portable 64-bit | ~7.0 MB (Freeware) Download: FocusOn Image Viewer 32-bit | Portable 32-bit View: FocusOn Image Viewer Website | Screenshot Get alerted to all of our Software updates on Twitter at @NeowinSoftware
  • Recent Achievements

    • First Post
      Johnny Mrkvička earned a badge
      First Post
    • Week One Done
      viraltui earned a badge
      Week One Done
    • One Month Later
      serfegyed earned a badge
      One Month Later
    • Dedicated
      firey earned a badge
      Dedicated
    • Dedicated
      fettermanj earned a badge
      Dedicated
  • Popular Contributors

    1. 1
      +primortal
      655
    2. 2
      ATLien_0
      224
    3. 3
      Michael Scrip
      224
    4. 4
      Xenon
      147
    5. 5
      +FloatingFatMan
      144
  • Tell a friend

    Love Neowin? Tell a friend!