CVE-2015-3796
Apple Mac OSX Regex Engine (TRE) - Stack Buffer Overflow (PoC)
Severity Score
9.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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-2015-3797 and CVE-2015-3798.
Vulnerabilidad en la librería TRE en Libc en Apple iOS en versiones anteriores a 8.4.1 y OS X en versiones anteriores a 10.10.5, permite a atacantes dependientes del contexto ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria y caída de la aplicación) a través de una expresión regular manipulada, una vulnerabilidad diferente a CVE-2015-3797 y CVE-2015-3798.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2015-05-07 CVE Reserved
- 2015-08-16 CVE Published
- 2024-08-06 CVE Updated
- 2024-08-06 First Exploit
- 2024-12-20 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (7)
URL | Tag | Source |
---|---|---|
http://www.securityfocus.com/bid/76343 | Vdb Entry | |
http://www.securitytracker.com/id/1033275 | Vdb Entry |
URL | Date | SRC |
---|---|---|
https://www.exploit-db.com/exploits/38263 | 2024-08-06 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html | 2017-09-16 | |
http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html | 2017-09-16 | |
https://support.apple.com/kb/HT205030 | 2017-09-16 | |
https://support.apple.com/kb/HT205031 | 2017-09-16 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Apple Search vendor "Apple" | Iphone Os Search vendor "Apple" for product "Iphone Os" | <= 8.4 Search vendor "Apple" for product "Iphone Os" and version " <= 8.4" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | <= 10.10.4 Search vendor "Apple" for product "Mac Os X" and version " <= 10.10.4" | - |
Affected
|