CVE-2015-1091 json
The CFNetwork Session component in Apple iOS before 8.3 and Apple OS X before 10.10.3 does not properly handle request headers during proce…
published 2015-04-10 11 y ago modified 2026-06-17 4 mo ago also EUVD-2015-1234
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 75%
- public exploits
- 0
- none known
Summary
The CFNetwork Session component in Apple iOS before 8.3 and Apple OS X before 10.10.3 does not properly handle request headers during processing of redirects in HTTP responses, which allows remote attackers to bypass the Same Origin Policy via a crafted web site.
Exploit prediction
1.59% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/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/2015/Apr/msg00002.html
vendor-advisory
-
lists.apple.com
/archives/security-announce/2015/Apr/msg00001.html
vendor-advisory
-
support.apple.com
/HT204659
vendor-advisory
-
support.apple.com
/HT204661
vendor-advisory
-
securityfocus.com
/bid/73984
vdb-entry
-
securitytracker.com
/id/1032048
vdb-entry
Sources
- CVE List CVE-2015-1091
- NVD CVE-2015-1091
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.