ID

VAR-200703-0029

CVE

CVE-2007-0731

TITLE

Apple Mac OS X DirectoryService may allow arbitrary users to change the root password

DESCRIPTION

Stack-based buffer overflow in the Apple-specific Samba module (SMB File Server) in Apple Mac OS X 10.4 through 10.4.8 allows context-dependent attackers to execute arbitrary code via a long ACL. A vulnerabilty in the Apple Mac OS X DirectoryService may allow unprivileged users to change the root password. Mac OS X is prone to multiple vulnerabilities including stack-based buffer-overflow issues, denial-of-service vulnerabilities, two memory-corruption issues, an integer-overflow issue, two authentication-bypass issues, an information-disclosure vulnerability, and an insecure command-execution issue. An attacker can exploit these issues to execute arbitrary code in the context of the user running the application, cause denial-of-service conditions, compromise the application, and access or modify data. Few details regarding these issues are currently available. Separate BIDs for each issue will be created as new information becomes available. Mac OS X and Mac OS X Server versions 10.3.9 and 10.4 through 10.4.8 are vulnerable. A stack overflow vulnerability exists in Apple-specific Samba modules. Files with extremely long ACLs can trigger this overflow, leading to denial of service or arbitrary code execution. ---------------------------------------------------------------------- To improve our services to our customers, we have made a number of additions to the Secunia Advisories and have started translating the advisories to German. The improvements will help our customers to get a better understanding of how we reached our conclusions, how it was rated, our thoughts on exploitation, attack vectors, and scenarios. This includes: * Reason for rating * Extended description * Extended solution * Exploit code or links to exploit code * Deep links Read the full description: http://corporate.secunia.com/products/48/?r=l Contact Secunia Sales for more information: http://corporate.secunia.com/how_to_buy/15/?r=l ---------------------------------------------------------------------- TITLE: Mac OS X Mach-O Universal Binary Memory Corruption SECUNIA ADVISORY ID: SA23088 VERIFY ADVISORY: http://secunia.com/advisories/23088/ CRITICAL: Less critical IMPACT: DoS, System access WHERE: Local system OPERATING SYSTEM: Apple Macintosh OS X http://secunia.com/product/96/ DESCRIPTION: LMH has reported a vulnerability in Mac OS X, which can be exploited by malicious, local users to cause a DoS (Denial of Service) or potentially gain escalated privileges. The vulnerability is caused due to an error in the fatfile_getarch2() function. This can be exploited to cause an integer overflow and may potentially allow execution of arbitrary code with kernel privileges via a specially crafted Mach-O Universal binary. Other versions may also be affected. SOLUTION: Grant only trusted users access to affected systems. PROVIDED AND/OR DISCOVERED BY: LMH ORIGINAL ADVISORY: http://projects.info-pull.com/mokb/MOKB-26-11-2006.html ---------------------------------------------------------------------- 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/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 ----------------------------------------------------------------------

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

buffer overflow

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Tom Ferris※ tommy@security-protocols.com

SOURCES

LAST UPDATE DATE

2024-09-19T22:29:03.632000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE