CVE-2012-3749 json
The extensions APIs in the kernel in Apple iOS before 6.0.1 provide kernel addresses in responses that contain an OSBundleMachOHeaders key,…
published 2012-11-03 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-3696
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.2%
- EPSS 2.2% chance of exploitation in 30 days, percentile 82%
- public exploits
- 0
- none known
Summary
The extensions APIs in the kernel in Apple iOS before 6.0.1 provide kernel addresses in responses that contain an OSBundleMachOHeaders key, which makes it easier for remote attackers to bypass the ASLR protection mechanism via a crafted app.
Exploit prediction
2.23% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
lists.apple.com
/archives/security-announce/2012/Nov/msg00000.html
vendor-advisory
-
lists.apple.com
/archives/security-announce/2013/Mar/msg00002.html
vendor-advisory
-
support.apple.com
/kb/HT5567
vendor-advisory
-
securityfocus.com
/bid/56361
vdb-entry
-
secunia.com
/advisories/51445
third-party-advisory
-
archives.neohapsis.com
/archives/bugtraq/2012-11/0012.html
mailing-list
- support.apple.com /kb/HT5598
Sources
- CVE List CVE-2012-3749
- NVD CVE-2012-3749
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.