CVE-2013-3950
MEDIUM · CVSS 5.0EPSS 1.9%EU EUVD
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.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:P/A:N- Weakness (CWE)
- CWE-119
- EPSS score
- 1.9% (79th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2013-3882)
- Published
- June 5, 2013
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2013-3882 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- apple / iphone os
- apple / iphone os
- apple / iphone os
- apple / iphone os
- apple / iphone os
- apple / iphone os
- apple / iphone os
- apple / iphone os
References
- http://antid0te.com/syscan_2013/SyScan2013_Mountain_Lion_iOS_Vulnerabilities_Garage_Sale_Whitepaper.pdf(Exploit, 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
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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