ID

VAR-201407-0102

CVE

CVE-2014-1359

TITLE

plural Apple Product launchd Integer underflow vulnerability

DESCRIPTION

Integer underflow in launchd in Apple iOS before 7.1.2, Apple OS X before 10.9.4, and Apple TV before 6.1.2 allows attackers to execute arbitrary code via a crafted application. Apple Mac OS X is prone to multiple security vulnerabilities that have been addressed in Security Update 2014-003. The update addresses new vulnerabilities that affect Kernel, IOReporting, launchd, Security - Secure Transport components. Attackers can exploit these issues to disclose sensitive information, execute arbitrary code in the context of the system privileges or cause denial-of-service conditions. Apple Mac OS X 10.9 to 10.9.3 are vulnerable. in the United States. launchd heap corruption due to incorrect rounding in launch_data_unpack (see issue 12 for background on launchd and launch_data_unpack) liblaunch.c: launch_data_unpack: ... case LAUNCH_DATA_STRING: tmpcnt = big2wire(r->string_len); if ((data_size - *data_offset) < (tmpcnt + 1)) { errno = EAGAIN; return NULL; } r->string = data + *data_offset; r->string_len = tmpcnt; *data_offset += ROUND_TO_64BIT_WORD_SIZE(tmpcnt + 1); break; case LAUNCH_DATA_OPAQUE: tmpcnt = big2wire(r->opaque_size); if ((data_size - *data_offset) < tmpcnt) { errno = EAGAIN; return NULL; } r->opaque = data + *data_offset; r->opaque_size = tmpcnt; *data_offset += ROUND_TO_64BIT_WORD_SIZE(tmpcnt); break; ... Both these cases check that there is enough space remaining in the buffer for the given payload size. However, they both then round up the given size to the nearest 8 bytes. This rounding can cause data_offset to become larger than data_size if the data_size was not a multiple of 8 bytes. This causes (data_size - *data_offset) to underflow, meaning that the code will continue to read and deserialize _launch_data structures off the end of the data buffer. Related CVE Numbers: CVE-2014-1359. Found by: Ian Beer . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 APPLE-SA-2014-06-30-2 OS X Mavericks 10.9.4 and Security Update 2014-003 OS X Mavericks 10.9.4 and Security Update 2014-003 are now available and address the following: Certificate Trust Policy Available for: OS X Lion v10.7.5, OS X Lion Server v10.7.5, OS X Mountain Lion v10.8.5, OS X Mavericks 10.9 to 10.9.3 Impact: Update to the certificate trust policy Description: The certificate trust policy was updated. The complete list of certificates may be viewed at http://support.apple.com/kb/HT6005. copyfile Available for: OS X Lion v10.7.5, OS X Lion Server v10.7.5, OS X Mountain Lion v10.8.5, OS X Mavericks 10.9 to 10.9.3 Impact: Opening a maliciously crafted zip file may lead to an unexpected application termination or arbitrary code execution Description: An out of bounds byte swapping issue existed in the handling of AppleDouble files in zip archives. This issue was addressed through improved bounds checking. CVE-ID CVE-2014-1370 : Chaitanya (SegFault) working with iDefense VCP curl Available for: OS X Mavericks 10.9 to 10.9.3 Impact: A remote attacker may be able to gain access to another user's session Description: cURL re-used NTLM connections when more than one authentication method was enabled, which allowed an attacker to gain access to another user's session. CVE-ID CVE-2014-0015 Dock Available for: OS X Lion v10.7.5, OS X Lion Server v10.7.5, OS X Mountain Lion v10.8.5, OS X Mavericks 10.9 to 10.9.3 Impact: A sandboxed application may be able to circumvent sandbox restrictions Description: An unvalidated array index issue existed in the Dock's handling of messages from applications. A maliciously crafted message could cause an invalid function pointer to be dereferenced, which could lead to an unexpected application termination or arbitrary code execution. CVE-ID CVE-2014-1371 : an anonymous researcher working with HP's Zero Day Initiative Graphics Driver Available for: OS X Mountain Lion v10.8.5, OS X Mavericks 10.9 to 10.9.3 Impact: A local user can read kernel memory, which can be used to bypass kernel address space layout randomization Description: An out-of-bounds read issue existed in the handling of a system call. This issue was addressed through improved bounds checking. CVE-ID CVE-2014-1372 : Ian Beer of Google Project Zero iBooks Commerce Available for: OS X Mavericks 10.9 to 10.9.3 Impact: An attacker with access to a system may be able to recover Apple ID credentials Description: An issue existed in the handling of iBooks logs. The iBooks process could log Apple ID credentials in the iBooks log where other users of the system could read it. This issue was addressed by disallowing logging of credentials. CVE-ID CVE-2014-1317 : Steve Dunham Intel Graphics Driver Available for: OS X Mountain Lion v10.8.5, OS X Mavericks 10.9 to 10.9.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A validation issue existed in the handling of an OpenGL API call. This issue was addressed through improved bounds checking. CVE-ID CVE-2014-1373 : Ian Beer of Google Project Zero Intel Graphics Driver Available for: OS X Mavericks 10.9 to 10.9.3 Impact: A local user can read a kernel pointer, which can be used to bypass kernel address space layout randomization Description: A kernel pointer stored in an IOKit object could be retrieved from userland. This issue was addressed by removing the pointer from the object. CVE-ID CVE-2014-1375 Intel Compute Available for: OS X Mountain Lion v10.8.5, OS X Mavericks 10.9 to 10.9.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A validation issue existed in the handling of an OpenCL API call. This issue was addressed through improved bounds checking. CVE-ID CVE-2014-1376 : Ian Beer of Google Project Zero IOAcceleratorFamily Available for: OS X Mountain Lion v10.8.5, OS X Mavericks 10.9 to 10.9.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: An array indexing issue existed in IOAcceleratorFamily. This issue was addressed through improved bounds checking. CVE-ID CVE-2014-1377 : Ian Beer of Google Project Zero IOGraphicsFamily Available for: OS X Mavericks 10.9 to 10.9.3 Impact: A local user can read a kernel pointer, which can be used to bypass kernel address space layout randomization Description: A kernel pointer stored in an IOKit object could be retrieved from userland. This issue was addressed by using a unique ID instead of a pointer. CVE-ID CVE-2014-1378 IOReporting Available for: OS X Mavericks 10.9 to 10.9.3 Impact: A local user could cause an unexpected system restart Description: A null pointer dereference existed in the handling of IOKit API arguments. This issue was addressed through additional validation of IOKit API arguments. This issue was addressed through improved bounds checking. CVE-ID CVE-2014-1359 : Ian Beer of Google Project Zero launchd Available for: OS X Mavericks 10.9 to 10.9.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A heap buffer overflow existed in launchd's handling of IPC messages. This issue was addressed through improved bounds checking. CVE-ID CVE-2014-1356 : Ian Beer of Google Project Zero launchd Available for: OS X Mavericks 10.9 to 10.9.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A heap buffer overflow existed in launchd's handling of log messages. This issue was addressed through improved bounds checking. This issue was addressed through improved bounds checking. CVE-ID CVE-2014-1358 : Ian Beer of Google Project Zero Graphics Drivers Available for: OS X Mountain Lion v10.8.5, OS X Mavericks 10.9 to 10.9.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: Multiple null dereference issues existed in kernel graphics drivers. A maliciously crafted 32-bit executable may have been able to obtain elevated privileges. CVE-ID CVE-2014-1379 : Ian Beer of Google Project Zero Security - Keychain Available for: OS X Mavericks 10.9 to 10.9.3 Impact: An attacker may be able to type into windows under the screen lock Description: Under rare circumstances, the screen lock did not intercept keystrokes. This could have allowed an attacker to type into windows under the screen lock. This issue was addressed through improved keystroke observer management. CVE-ID CVE-2014-1380 : Ben Langfeld of Mojo Lingo LLC Security - Secure Transport Available for: OS X Mountain Lion v10.8.5, OS X Mavericks 10.9 to 10.9.3 Impact: Two bytes of memory could be disclosed to a remote attacker Description: An uninitialized memory access issue existing in the handling of DTLS messages in a TLS connection. This issue was addressed by only accepting DTLS messages in a DTLS connection. CVE-ID CVE-2014-1361 : Thijs Alkemade of The Adium Project Thunderbolt Available for: OS X Mavericks 10.9 to 10.9.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: An out of bounds memory access issue existed in the handling of IOThunderBoltController API calls. This issue was addressed through improved bounds checking. CVE-ID CVE-2014-1381 : Catherine aka winocm Note: OS X Mavericks 10.9.4 includes the security content of Safari 7.0.5: http://support.apple.com/kb/HT6293 OS X Mavericks v10.9.4 and Security Update 2014-003 may be obtained from the Mac App Store or Apple's Software Downloads web site: http://www.apple.com/support/downloads/ Information will also be posted to the Apple Security Updates web site: http://support.apple.com/kb/HT1222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.22 (Darwin) Comment: GPGTools - http://gpgtools.org iQIcBAEBAgAGBQJTsaMSAAoJEBcWfLTuOo7tUdIP/0x0EEGzOcen6JGSpYJ4OEkN 6yGYrYW+HxxSGoPEjQdywVHUAu3axXHLhwOaPqMRy6vfWD+ncgV1CEjBuKotyDPX a569ZB6kaDKjrJe8ulp6brteKGEJ5PsK415GKpylzTVhP1DYG3WLRK7PCo0VrSNM Kx3qwxp2OexiNOOGDM8o5CQvB12Q7CZD7ozZojy5BND9/+ZwWD/2caILFRye7yvb nak6PaciX9Riz0ztTxszlGJR1mDVG4Mo/qmgBI01E5WfOWTd/ykbJ/bOtwZDUBHr Q/Z4yfPRUdrTHHZQNpo4aIYnyEekKE77RWdav38O6dXCNYAfxKGUOrYDTrAajpDR uqAPSkyI5u1gz6zqyrXomDlxpjKXIDBYck3If1cPjFyHOxgA1JgyRaW6RxNV+HXo T/dhKkolC6BkCkNWPjYEXH8btOdqHAVY0t0yE/RD5phoknDIEmVDTFg1uAaY9jFR 1srSoAOur3zbTNzgh6FpAzJb2BgmUqERyF3rOwLDAgStYNkXwIEqGiq3+Ko9JBx4 FiT+Uds2WEIzDK5DQhYtwDZaLfjDtBztIps+SfJmLayCgvYyYrQze7LF0iVp4aka ePNXZkIXA7Llnm3GWPpdFi2msqDfJgZxf0BogBOo6mCXYO7r575NdoJ2AavDeTgr +/tiYIHJ5pUCKf+C8xJC =HkFr -----END PGP SIGNATURE----- . CVE-ID CVE-2013-2875 : miaubiz CVE-2013-2927 : cloudfuzzer CVE-2014-1323 : banty CVE-2014-1325 : Apple CVE-2014-1326 : Apple CVE-2014-1327 : Google Chrome Security Team, Apple CVE-2014-1329 : Google Chrome Security Team CVE-2014-1330 : Google Chrome Security Team CVE-2014-1331 : cloudfuzzer CVE-2014-1333 : Google Chrome Security Team CVE-2014-1334 : Apple CVE-2014-1335 : Google Chrome Security Team CVE-2014-1336 : Apple CVE-2014-1337 : Apple CVE-2014-1338 : Google Chrome Security Team CVE-2014-1339 : Atte Kettunen of OUSPG CVE-2014-1341 : Google Chrome Security Team CVE-2014-1342 : Apple CVE-2014-1343 : Google Chrome Security Team CVE-2014-1362 : Apple, miaubiz CVE-2014-1363 : Apple CVE-2014-1364 : Apple CVE-2014-1365 : Apple, Google Chrome Security Team CVE-2014-1366 : Apple CVE-2014-1367 : Apple CVE-2014-1368 : Wushi of Keen Team (Research Team of Keen Cloud Tech) CVE-2014-1382 : Renata Hodovan of University of Szeged / Samsung Electronics CVE-2014-1731 : an anonymous member of the Blink development community Apple TV Available for: Apple TV 2nd generation and later Impact: An iTunes Store transaction may be completed with insufficient authorization Description: A signed-in user was able to complete an iTunes Store transaction without providing a valid password when prompted. CVE-ID CVE-2014-1383 Installation note: Apple TV will periodically check for software updates. Alternatively, you may manually check for software updates by selecting "Settings -> General -> Update Software". To check the current version of software, select "Settings -> General -> About"

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

digital error

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Google Security Research

SOURCES

LAST UPDATE DATE

2025-04-13T22:05:09.693000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE