ID

VAR-200906-0060

CVE

CVE-2009-0951

TITLE

Apple QuickTime In FLC Vulnerability in arbitrary code execution related to processing of compressed files

DESCRIPTION

Heap-based buffer overflow in Apple QuickTime before 7.6.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted FLC compression file. This vulnerability allows attackers to execute arbitrary code on vulnerable installations of QuickTime Player. User interaction is required to exploit this vulnerability in that the target must either open a malicious file, or visit a malicious web page.The specific flaw exists during decompression of a delta-encoded chunk. The algorithm to decompress the frame trusts a line specifier when calculating where to write decompressed data. This results in a relative write using attacker supplied values which can lead to remove code execution under the context of the current user. Apple QuickTime is prone to a heap-based buffer-overflow vulnerability. A remote attacker can exploit this issue by enticing an unsuspecting user to open a specially crafted file. Failed exploit attempts likely result in denial-of-service conditions. This issue affects Apple QuickTime running on Microsoft Windows Vista, Windows XP SP3, and Mac OS X. Versions of QuickTime prior to 7.6.2 have multiple security vulnerabilities that allow users to cause a denial of service or completely compromise a user's system through malformed media files. ---------------------------------------------------------------------- Are you missing: SECUNIA ADVISORY ID: Critical: Impact: Where: within the advisory below? This is now part of the Secunia commercial solutions. Click here to learn more about our commercial solutions: http://secunia.com/advisories/business_solutions/ Click here to trial our solutions: http://secunia.com/advisories/try_vi/ ---------------------------------------------------------------------- TITLE: Apple QuickTime PICT Parsing Buffer Overflow Vulnerability SECUNIA ADVISORY ID: SA35091 VERIFY ADVISORY: http://secunia.com/advisories/35091/ DESCRIPTION: A vulnerability has been reported in Apple QuickTime, which can be exploited by malicious people to compromise a user's system The vulnerability is caused due to an error in the processing of "0x77" tags within PICT images, which can be exploited to cause a heap-based buffer overflow when the user opens a specially crafted PICT image or visits a malicious web site. This is related to vulnerability #30 in: SA35074 SOLUTION: Do not browse untrusted web sites. Do not open files from untrusted sources. PROVIDED AND/OR DISCOVERED BY: Damian Put and Sebastian Apelt, reported via ZDI. ORIGINAL ADVISORY: http://www.zerodayinitiative.com/advisories/ZDI-09-021/ OTHER REFERENCES: SA35074: http://secunia.com/advisories/35074/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ---------------------------------------------------------------------- . ZDI-09-025: Apple Quicktime Picture Viewer FLC Delta-Encoded Frame Decompression Vulnerability http://www.zerodayinitiative.com/advisories/ZDI-09-025 June 2, 2009 -- CVE ID: CVE-2009-0951 -- Affected Vendors: Apple -- Affected Products: Apple Quicktime -- TippingPoint(TM) IPS Customer Protection: TippingPoint IPS customers have been protected against this vulnerability by Digital Vaccine protection filter ID 6570. The specific flaw exists during decompression of a delta-encoded chunk. -- Vendor Response: Apple has issued an update to correct this vulnerability. More details can be found at: http://support.apple.com/kb/HT3591 -- Disclosure Timeline: 2008-10-28 - Vulnerability reported to vendor 2009-06-02 - 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/

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

buffer overflow

CONFIGURATIONS

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Anonymous

SOURCES

LAST UPDATE DATE

2025-04-10T20:01:21.739000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE