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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2008.0556 -- Motorola RAZR JPG Processing Stack Overflow Vulnerability 10 June 2008 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Motorola RAZR Publisher: Zero Day Initiative Operating System: Motorola RAZR firmware Impact: Execute Arbitrary Code/Commands Access: Remote/Unauthenticated CVE Names: CVE-2008-2548 Original Bulletin: http://www.zerodayinitiative.com/advisories/ZDI-08-033 Revision History: June 10 2008: Added CVE May 28 2008: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- ZDI-08-033: Motorola RAZR JPG Processing Stack Overflow Vulnerability http://www.zerodayinitiative.com/advisories/ZDI-08-033 May 27, 2008 - -- Affected Vendors: Motorola - -- Affected Products: Motorola RAZR - -- Vulnerability Details: This vulnerability allows remote attackers to execute arbitrary code on vulnerable Motorola RAZR firmware based cell phones. User interaction is required to exploit this vulnerability in that the target must accept a malicious image sent via MMS. The specific flaw exists in the JPEG thumbprint component of the EXIF parser. A corrupt JPEG received via MMS can cause a memory corruption which can be leveraged to execute arbitrary code on the affected device. - -- Vendor Response: Motorola states: Together, ZDI and Motorola have identified a potential vulnerability related to viewing malicious, manipulated JPEG files affecting select RAZR-series devices. Although the possibility of this vulnerability occurring is very remote and would only occur in unique circumstances, Motorola proactively corrected it in all new device releases. To ensure that you have the latest software load available for your device, please visit http://direct.motorola.com/hellomoto/NSS/update_my_software.asp - -- Disclosure Timeline: 2007-07-10 - Vulnerability reported to vendor 2008-05-27 - Coordinated public release of advisory - -- Credit: This vulnerability was discovered by: * Anonymous - -- About the Zero Day Initiative (ZDI): Established by TippingPoint, The Zero Day Initiative (ZDI) represents a best-of-breed model for rewarding security researchers for responsibly disclosing discovered vulnerabilities. Researchers interested in getting paid for their security research through the ZDI can find more information and sign-up at: http://www.zerodayinitiative.com The ZDI is unique in how the acquired vulnerability information is used. TippingPoint does not re-sell the vulnerability details or any exploit code. Instead, upon notifying the affected product vendor, TippingPoint provides its customers with zero day protection through its intrusion prevention technology. Explicit details regarding the specifics of the vulnerability are not exposed to any parties until an official vendor patch is publicly available. Furthermore, with the altruistic aim of helping to secure a broader user base, TippingPoint provides this vulnerability information confidentially to security vendors (including competitors) who have a vulnerability protection or mitigation product. Our vulnerability disclosure policy is available online at: http://www.zerodayinitiative.com/advisories/disclosure_policy/ CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, is being sent by 3Com for the sole use of the intended recipient(s) and may contain confidential, proprietary and/or privileged information. Any unauthorized review, use, disclosure and/or distribution by any recipient is prohibited. If you are not the intended recipient, please delete and/or destroy all copies of this message regardless of form and any included attachments and notify 3Com immediately by contacting the sender via reply e-mail or forwarding to 3Com at postmaster@3com.com. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBSE3L4Ch9+71yA2DNAQKdWQP/c8Ptqlm/sK2pqiTL55DYShSJ+oVgICnv wIIQhutnxZj22LHE494iVSswAuB/u1vLAKfMrEWhJFLTKu+92SZGKEv62eP2sO9R VY260+AYfiEP8DPX7wt8IKU7ffzNpD8+93TBd+Cb3yR/8MoKEmBeBZcS12NzAXPt id1iJ7sKp8s= =OJhZ -----END PGP SIGNATURE-----