CVE-2015-3798
The TRE library in Libc in Apple iOS before 8.4.1 and OS X before 10.10.5 allows context-dependent attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted regular expression, a different…
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EPSS puts the probability of exploitation in the next 30 days at 13.3%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
The TRE library in Libc in Apple iOS before 8.4.1 and OS X before 10.10.5 allows context-dependent attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted regular expression, a different vulnerability than CVE-2015-3796 and CVE-2015-3797.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 13.32% probability · 96th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- apple/iphone os · apple/mac os x
- Source
- product-security@apple.com
References
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.htmlVendor Advisory
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.htmlVendor Advisory
- http://www.securityfocus.com/bid/76343
- http://www.securitytracker.com/id/1033275
- https://code.google.com/p/google-security-research/issues/detail?id=429
- https://support.apple.com/kb/HT205030Vendor Advisory
- https://support.apple.com/kb/HT205031Vendor Advisory
- https://www.exploit-db.com/exploits/38262/
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.htmlVendor Advisory
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.htmlVendor Advisory
- http://www.securityfocus.com/bid/76343
- http://www.securitytracker.com/id/1033275
- https://code.google.com/p/google-security-research/issues/detail?id=429
- https://support.apple.com/kb/HT205030Vendor Advisory
- https://support.apple.com/kb/HT205031Vendor Advisory
- https://www.exploit-db.com/exploits/38262/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.