VulnerabilityModified
CVE-2013-3950
Stack-based buffer overflow in the openSharedCacheFile function in dyld.cpp in dyld in Apple iOS 5.1.x and 6.x through 6.1.3 makes it easier for attackers to conduct untethering attacks via a long string in the DYLD_SHARED_CACHE_DIR environment variable.
MEDIUM 5.0EPSS 1.86%
Does this matter?
Lower severity and a low EPSS score (1.86%). Track it; it rarely justifies an emergency change on its own.
Description
Stack-based buffer overflow in the openSharedCacheFile function in dyld.cpp in dyld in Apple iOS 5.1.x and 6.x through 6.1.3 makes it easier for attackers to conduct untethering attacks via a long string in the DYLD_SHARED_CACHE_DIR environment variable.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
- EPSS
- 1.86% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- apple/iphone os
- Source
- cve@mitre.org
References
- http://antid0te.com/syscan_2013/SyScan2013_Mountain_Lion_iOS_Vulnerabilities_Garage_Sale_Whitepaper.pdfExploit, Vendor Advisory
- http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
- http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html
- http://support.apple.com/kb/HT5934
- http://www.securitytracker.com/id/1029054
- http://www.syscan.org/index.php/sg/program/day/2
- http://antid0te.com/syscan_2013/SyScan2013_Mountain_Lion_iOS_Vulnerabilities_Garage_Sale_Whitepaper.pdfExploit, Vendor Advisory
- http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
- http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html
- http://support.apple.com/kb/HT5934
- http://www.securitytracker.com/id/1029054
- http://www.syscan.org/index.php/sg/program/day/2
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.