Apple » Mac Os X Server : Security Vulnerabilities, CVEs, CVSS score >= 9

Multiple buffer overflows in Cyrus SASL library 2.1.9 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via (1) long inputs during user name canonicalization, (2) characters that need to be escaped during LDAP authentication using saslauthd, or (3) an off-by-one error in the log writer, which does not allocate space for the null character that terminates a string.

Off-by-one error in the fb_realpath() function, as derived from the realpath function in BSD, may allow attackers to execute arbitrary code, as demonstrated in wu-ftpd 2.5.0 through 2.6.2 via commands that cause pathnames of length MAXPATHLEN+1 to trigger a buffer overflow, including (1) STOR, (2) RETR, (3) APPE, (4) DELE, (5) MKD, (6) RMD, (7) STOU, or (8) RNTO.

The prescan function in Sendmail 8.12.9 allows remote attackers to execute arbitrary code via buffer overflow attacks, as demonstrated using the parseaddr function in parseaddr.c.

Directory Services in Apple Mac OS X 10.0.2, 10.0.3, 10.2.8, 10.3.2 and Apple Mac OS X Server 10.2 through 10.3.2 accepts authentication server information from unknown LDAP or NetInfo sources as provided by a malicious DHCP server, which allows remote attackers to gain privileges.

Unknown vulnerability in Windows File Sharing for Mac OS X 10.1.5 through 10.3.2 does not "shutdown properly," which has unknown impact and attack vectors.

Unknown vulnerability in CoreFoundation for Mac OS X 10.3.2, related to "notification logging."

The "Show in Finder" button in the Safari web browser in Mac OS X 10.3.4 and 10.2.8 may execute downloaded applications, which could allow remote attackers to execute arbitrary code.

Heap-based buffer overflow in Apple QuickTime on Mac OS 10.2.8 through 10.3.5 may allow remote attackers to execute arbitrary code via a certain BMP image.

Double free vulnerability in the krb5_recvauth function in MIT Kerberos 5 (krb5) 1.4.1 and earlier allows remote attackers to execute arbitrary code via certain error conditions.

Unknown vulnerability in Mac OS X 10.4.2 and earlier, when using Kerberos authentication with LDAP, allows attackers to gain access to a root Terminal window.

Stack-based buffer overflow in bootpd in the DHCP component for Apple Mac OS X 10.3.9 and 10.4.7 allows remote attackers to execute arbitrary code via a crafted BOOTP request.

Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service (crash), and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free.

com.apple.AppleDiskImageController in Apple Mac OS X 10.4.8, and possibly other versions, allows remote attackers to execute arbitrary code via a malformed DMG image that triggers memory corruption. NOTE: the severity of this issue has been disputed by a third party, who states that the impact is limited to a denial of service (kernel panic) due to a vm_fault call with a non-aligned address.

DiskManagementTool in the DiskManagement.framework 92.29 on Mac OS X 10.4.8 does not properly validate Bill of Materials (BOM) files, which allows attackers to gain privileges via a BOM file under /Library/Receipts/, which triggers arbitrary file permission changes upon execution of a diskutil permission repair operation.

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.

Use-after-free vulnerability in Libinfo in Apple Mac OS X 10.3.9 through 10.4.9 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unspecified vectors involving crafted web pages that trigger certain error conditions that are not properly reported in certain circumstances, resulting in accessing deallocated memory.

Integer overflow in the RPC library in Libinfo in Apple Mac OS X 10.3.9 through 10.4.9 allows remote attackers to execute arbitrary code via crafted requests to portmap.

Heap-based buffer overflow in the VideoConference framework in Apple Mac OS X 10.3.9 through 10.4.9 allows remote attackers to execute arbitrary code via a "crafted SIP packet when initializing an audio/video conference".

Integer overflow in CoreGraphics in Apple Mac OS X 10.4 up to 10.4.9 allows remote user-assisted attackers to cause a denial of service (application termination) or execute arbitrary code via a crafted PDF file.

WebKit in Apple Mac OS X 10.3.9, 10.4.9 and later, and iPhone before 1.0.1 performs an "invalid type conversion", which allows remote attackers to execute arbitrary code via unspecified frame sets that trigger memory corruption.

Integer overflow in print-bgp.c in the BGP dissector in tcpdump 3.9.6 and earlier allows remote attackers to execute arbitrary code via crafted TLVs in a BGP packet, related to an unchecked return value.

The remote_cmds component in Apple Mac OS X 10.4 through 10.4.10 contains a symbolic link from the tftpboot private directory to the root directory, which allows tftpd users to escape the private directory and access arbitrary files.

Double free vulnerability in the Networking component in Apple Mac OS X 10.4 through 10.4.10 allows remote attackers to cause a denial of service (system shutdown) or execute arbitrary code via crafted IPV6 packets.

Double free vulnerability in the NFS component in Apple Mac OS X 10.4 through 10.4.10 allows remote authenticated users to execute arbitrary code via a crafted AUTH_UNIX RPC packet.

The NSURL component in Apple Mac OS X 10.4 through 10.4.10 performs case-sensitive comparisons that allow attackers to bypass intended restrictions for local file system URLs.